Adult Caddisfly Occurrence Scheme

Background

For as long as I can remember I have had an interest in insects, as a boy I would spend my summer holidays catching butterflies, hunting down grasshoppers and feeding hapless flies to hungry spiders. When I started fly-fishing a detailed study of the insects that the fish I was trying to catch actually fed on, was for me, a natural development. I have since spent many years collecting and studying the mayflies (Ephemeroptera) and stoneflies (Plecoptera). With the mayfly species I was especially keen to try and understand the different ways these enigmatic creatures transform from the nymph stage to the adult dun stage (subimagines). Obviously, knowledge from this has helped my fly-fishing.

In more recent years my curiosity started to turn to the world of caddisflies (Trichoptera) but my fly-fishing books had only the briefest of information and I wanted to know much more. Since 1993 I have had the great fortune to fly-fish with various fly-fishing teams representing England, as a result I have fly-fished in many different countries. During my travels and fishing at these events I have met with anglers from all over the world who also have a keen interest in the entomological side of the sport. From these meetings it soon became obvious that, with the adult caddisflies especially, our understanding (the UK fly-fisherman’s that is) was full of huge gaps.

In the spring of 2006 I had a letter printed in Fly-Fishing & Fly-Tying, a popular and informative UK based fly-fishing magazine. In this letter I appealed for help from the readers, I needed them to catch and send me any adult caddisflies they came across whilst out fishing. My idea was then to identify these specimens and create a database of where & when our different adult caddisfly species are on the wing, the aim being to get a better understanding of adult caddisflies and their relationship with the sport of fly-fishing. This was the birth of the Adult Caddisfly Occurrence Scheme.

Since the scheme started I have had numerous samples sent in and the database has grown steadily. I have also enrolled other "collectors" (who are not anglers); these have included my family & friends and members of various local natural history societies. To be honest anyone who has shown even the slightest interest has been roped in! This has expanded the areas from which I receive samples to beyond that of the fly-fishing related sites, as a result, an even greater variety of species are now starting to come through.

Each year all the data is sent to Dr. Ian Wallace (from The National Trichoptera Recording Scheme), the National Biodiversity Network, the Freshwater Biological Association, the Riverfly Partnership, Buglife (The Invertebrate Conservation Trust), my local natural history society (Sorby), everyone who sends in the samples and anyone else who just asks!

2011 - Brief Review

2011 was a very interesting year. One of the projects I set myself during 2011 was to try and locate other sites where Synagapetus dubitans could be found in North Yorkshire. This was quite successful and I have now located six sites with larvae present. Additionally, at three of these sites I also collected adults in the summer months. This project to find more population sites will continue during 2012. I also plan to do more research on the sites where the species is currently found to try and learn more about them and their habitat requirements.

In the spring of 2011 I also went with Andrew Dixon up to the Glennshee area of Scotland in search of another rare caddisfly; Glossosoma intermedium. This species has not been found in England for several years and even before this it was only ever found in a few streams in the Lake District. We picked the Glennshee area because it has a number of streams with similar physical conditions to the Lake District sites. Unfortunately, despite checking many locations, we did not find any Glossosoma intermedium on this survey trip. However, we are not giving up and after doing more research in the latter part of 2011 we are hoping to check other areas in Scotland during 2012.

Back with the main Adult Caddisfly Occurrence Scheme the number of sample tubes sent in to be analysed was, as in previous years, very impressive. This gave me the job of having to check over 1200 individual caddisflies, each one identified and catalogued. The results of these endeavours make up the data in this report. The scheme recorded 97 species in 2011 with seven new species added to the on-going scheme list (the scheme started up in 2006 and now has 133 species recorded). The seven species are; Agraylea sexmaculata, Allotrichia pallicornis, Hydropsyche fulvipes, Hydroptila martini, Micropterna lateralis, Plectrocnemia brevis, Polycentropus irroratus.

The full list of all the species recorded during 2011 are on the chart following this review (pages 1 to 15). The chart lists the caddisflies in alphabetical order. When more than one sample of a particular species has been found they are themselves listed in “date occurred" order.

As in previous years this data is also available on a CD-ROM. The CD gives the data in more formats and with photographs of some of the species. These are available for £5.00. Any money raised will go towards the funding of the 2012 scheme. Just post me a cheque (made payable to Torrentis Products), a stamped SAE and a note requesting the CD.

Last, but by no means least, a huge thank you to everyone who has sent in samples, without you the scheme simply would not exist.

Stuart Crofts, March 2012

The Adult Caddisfly Occurrence Scheme 4 Stottercliffe Road Penistone Sheffield S36 6EB

The Adult Caddisfly Occurrence Scheme is a partner of The Riverfly Partnership (www.riverflies.org)

Adult Caddisfly Occurrence Scheme Records 2011

Genus Species Location NGR (where Date Determiner Name of Sample Brief Notes (when taken) known) Supplier

Adicella reducta Cunsey Beck, Windermere, Cumbria SD380935 28-May-11 SC Stuart Crofts Adicella reducta River Don, Bullhouse, S. Yorks SE214030 2-Jun-11 SC Stuart Crofts Adicella reducta River Itchen, Chilland, Hampshire SU529326 3-Jun-11 SC David Marriott Caught at 6:45pm Adicella reducta River Avon, Wilsford, Wiltshire SU133395 21-Jun-11 SC Heather Olsen Caught at 8pm Adicella reducta Stream south of Nutwith cote wood,N. Yorks SE2348877768 1-Aug-11 AD&SC S.Crofts/A Dixon Agapetus delicatulus Peakshole Water, Castleton, Derbys 19-Jun-11 SC Stuart Crofts Agapetus delicatulus River Rye, Rievaulx, N. Yorks SE5712085424 5-Jul-11 SC Stuart Crofts Agapetus delicatulus River Rye, Rievaulx, N. Yorks SE574856 1-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes River Piddle, Dorset 5-May-11 SC Rod Crane Agapetus fuscipes Driffield West Beck, E. Yorks TA066554 7-May-11 SC David Southall Agapetus fuscipes Driffield West Beck, E. Yorks TA066554 9-May-11 SC David Southall Numbers building up for two days Agapetus fuscipes Driffield West Beck,Mulberry Whin,E. Yorks TA045570 10-May-11 SC David Southall Emerging at 11am Agapetus fuscipes River Wye, Miller`s Dale, Derbyshire SK136733 10-May-11 SC Stephen Moores Agapetus fuscipes River Avon, Wilsford, Wiltshire SU133395 12-May-11 SC Heather Olsen Agapetus fuscipes River Wylye, Wiltshire 12-May-11 SC Heather Olsen Agapetus fuscipes River Wye, Upper Dale, Derbyshire SK173724 17-May-11 SC Stephen Moores Agapetus fuscipes Triple Springs, Mickley Wood, N. Yorks SE2463476737 27-May-11 SC Stuart Crofts Agapetus fuscipes River Avon, Wilsford, Wiltshire SU133395 30-May-11 SC Heather Olsen Caught at 8pm Agapetus fuscipes River Wye, Lower Monsal Dale, Derbys SK172704 31-May-11 SC Stuart Crofts Agapetus fuscipes River Wye, Upper Dale, Derbyshire SK173724 8-Jun-11 SC Stuart Crofts Agapetus fuscipes Driffield West Beck, E. Yorks TA066554 10-Jun-11 SC David Southall Caught at midday Agapetus fuscipes Driffield West Beck, E. Yorks TA064557 10-Jun-11 SC David Southall Caught in bankside vegetation Agapetus fuscipes Gordale Beck, N. Yorks SD9141463747 29-Jun-11 SC Stuart Crofts Agapetus fuscipes Gordale Springs, N. Yorks SD9145663803 29-Jun-11 SC Stuart Crofts Agapetus fuscipes Malham beck, Malham, N. Yorks SD9006563018 29-Jun-11 SC Stuart Crofts Agapetus fuscipes Nutwith Cote, woodland spring, N. Yorks SE233782 2-Jul-11 SC Stuart Crofts Agapetus fuscipes Grass Keld, Nr. Rievaulx, N. Yorks SE5557784696 5-Jul-11 SC Stuart Crofts Agapetus fuscipes Woodland spring near Rievaulx, N. Yorks SE5767485263 5-Jul-11 SC Stuart Crofts Agapetus fuscipes Hackfall Alum spring, N. Yorks SE23368 76976 1-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes Nutwith Cote, woodland spring, N. Yorks SE233782 1-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes Woodland spring near Rievaulx, N. Yorks SE576852 1-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes Cold spring, Pasture Farm, S. Lincs SK8998328666 3-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes Woodland springs, Stoke Rochford, S. Lincs SK9224429001 3-Aug-11 AD&SC S.Crofts/A Dixon Agapetus fuscipes Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon

Page 1 of 15 Agapetus fuscipes Bretton Clough, Abney, Derbyshire SK2098578898 11-Aug-11 SC Stuart Crofts Agapetus fuscipes River Wye, Miller`s Dale, Derbyshire SK136733 20-Aug-11 SC David Marriott Agapetus fuscipes Riverside spring, Coverdale, N. Yorks SE1330486692 20-Aug-11 AD S.Crofts/A Dixon Agapetus fuscipes Hillside stream, Bishopedale, N. Yorks SD972832 21-Aug-11 SC S.Crofts/A Dixon Agapetus fuscipes Foston Beck, Harpham, E. Yorks TA0874560967 23-Oct-11 SC Stuart Crofts Agapetus ochripes River Ure, Nutwith Cote, N. Yorks SE233780 2-May-11 SC Stuart Crofts Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE286458 11-May-11 SC Stuart Crofts Agapetus ochripes Nutwith Cote, woodland spring, N. Yorks SE233782 14-May-11 SC Stuart Crofts Probably from main river Agapetus ochripes Darley Dale, Derbyshire SK274627 15-May-11 SC Simon Roddis Home moth trap Agapetus ochripes River Cover, Coverdale, N. Yorks SE144870 20-May-11 SC Stuart Crofts Agapetus ochripes River Noe, Laneside Caravan Park, Derbys SK177831 24-May-11 SC Stuart Crofts Agapetus ochripes River Derwent, Calver, Derbyshire SK248747 26-May-11 SC Stuart Crofts Agapetus ochripes Darley Dale, Derbyshire SK274627 27-May-11 SC Simon Roddis Home moth trap Agapetus ochripes Darley Dale, Derbyshire SK274627 28-May-11 SC Simon Roddis Home moth trap Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE286458 4-Jun-11 SC Stuart Crofts Agapetus ochripes River Wharfe, Otley, N. Yorks SE206461 5-Jun-11 SC Alan Moore Caught at 3pm Agapetus ochripes River Ure, Nutwith Cote, N. Yorks SE233780 6-Jun-11 SC Stuart Crofts Agapetus ochripes River Derwent, Grindleford, Derbyshire SK243773 8-Jun-11 SC Stuart Crofts Egg bound females Agapetus ochripes Darley Dale, Derbyshire SK274627 14-Jun-11 SC Simon Roddis Home moth trap Agapetus ochripes River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Agapetus ochripes Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Agapetus ochripes Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Agapetus ochripes Darley Dale, Derbyshire SK274627 28-Aug-11 SC Simon Roddis Home moth trap Agapetus ochripes Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Agapetus ochripes Darley Dale, Derbyshire SK274627 16-Sep-11 SC Simon Roddis Home moth trap Agapetus ochripes Darley Dale, Derbyshire SK274627 21-Sep-11 SC Simon Roddis Home moth trap Agraylea multipunctata Hassop Hall Ponds, Derbyshire SK215712 24-May-11 SC Stuart Crofts Caught in bankside vegetation Agraylea multipunctata Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation Agraylea multipunctata River Wharfe, Nr. Weeton, N. Yorks SE286458 27-Jun-11 SC Stuart Crofts Adult female from a trout stomach Agraylea sexmaculata Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Agrypnia obsoleta Pond on Midhope moors, S. Yorks SK1848697471 5-Aug-11 AD&SC S.Crofts/A Dixon Observed emerging at pond surface Agrypnia obsoleta Loch Farleyer, Scotland NN812520 17-Aug-11 SC Mark Bowler Allogamus auricollis River Nidd, Dacre, N. Yorks 9-Oct-11 SC Steve Rhodes Allogamus auricollis River Ure, Jervaulx, N. Yorks SE173865 9-Oct-11 SC Stuart Crofts Allotrichia pallicornis River Ure, Mickley, N. Yorks SE250767 27-May-11 AD Stuart Crofts Anabolia nervosa Hassop Hall Ponds, Derbyshire SK215712 18-Sep-11 SC David Marriott Caught at 4pm Anabolia nervosa River Avon, Wilsford, Wiltshire SU133395 22-Sep-11 SC Heather Olsen Caught at 4pm Anabolia nervosa River Ure, Jervaulx, N. Yorks SE173865 9-Oct-11 SC Stuart Crofts Anabolia nervosa River Itchen, Winchester, Hampshire SU476268 14-Oct-11 SC David Marriott Caught at 4pm Anabolia nervosa River Itchen, Chilland, Hampshire SU529326 15-Oct-11 SC Stuart Crofts Apatania wallengreni Loch Callater, Scotland NO185840 22-Apr-11 AD & SC S.Crofts/A Dixon

Page 2 of 15 Athripsodes albifrons River Ure, Nutwith Cote, N. Yorks SE233780 2-Jul-11 SC Stuart Crofts Athripsodes albifrons River Wye, Bobbin Mill, Derbyshire SK188696 8-Jul-11 SC David Marriott Caught at 8pm Athripsodes albifrons Darley Dale, Derbyshire SK274627 13-Jul-11 SC Simon Roddis Home moth trap Athripsodes albifrons Darley Dale, Derbyshire SK274627 1-Aug-11 SC Simon Roddis Home moth trap Athripsodes albifrons River Avon, Wilsford, Wiltshire SU133395 3-Aug-11 SC Heather Olsen Caught at 11pm Athripsodes albifrons River Derwent, Lea, Derbyshire SK323556 19-Aug-11 SC Roger Walker 6:45pm swarming over water Athripsodes aterrimus Hassop Hall Ponds, Derbyshire SK215712 24-May-11 SC Stuart Crofts Caught in bankside vegetation Athripsodes aterrimus Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation Athripsodes aterrimus Grass Keld, Nr. Rievaulx, N. Yorks SE5557784696 5-Jul-11 SC Stuart Crofts Athripsodes aterrimus Spring Wood Pond, Nr Rievaulx, N. Yorks SE5619484658 5-Jul-11 SC Stuart Crofts Athripsodes bilineatus River Don, Bullhouse, S. Yorks SE214030 14-Jul-11 SC Stuart Crofts Athripsodes bilineatus River Cover, Coverdale, N. Yorks SE1377386746 20-Aug-11 SC S.Crofts/A Dixon Swarming over river surface Athripsodes cinereus Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Athripsodes cinereus Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Athripsodes cinereus River Wharfe, Nr. Weeton, N. Yorks SE286458 4-Jun-11 SC Stuart Crofts Athripsodes cinereus River Ure, Nutwith Cote, N. Yorks SE233780 6-Jun-11 SC Stuart Crofts Athripsodes cinereus River Wharfe, Otley, N. Yorks SE206461 24-Jul-11 SC Alan Moore Athripsodes cinereus Wyville brook, Pasture Farm, S. Lincs SK8997728644 3-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Hackfall, woodland spring, N. Yorks SE2341477195 6-Jun-11 SC Stuart Crofts Beraea maurus Nutwith Cote, woodland spring, N. Yorks SE233782 2-Jul-11 SC Stuart Crofts Beraea maurus Spring near Rievaulx, N. Yorks SE5727085318 5-Jul-11 SC Stuart Crofts Beraea maurus Woodland spring near Rievaulx, N. Yorks SE5767485263 5-Jul-11 SC Stuart Crofts Beraea maurus Hackfall Alum spring, N. Yorks SE23368 76976 1-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Hackfall, woodland spring, N. Yorks SE2344977340 1-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Nutwith Cote, woodland spring, N. Yorks SE233782 1-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Stream south of Nutwith cote wood,N. Yorks SE2343277758 1-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Stream south of Nutwith cote wood,N. Yorks SE2348877768 1-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Woodland springs, Stoke Rochford, S. Lincs SK9224429001 3-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Bull Clough, Howden moors SK1775495819 5-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Beraea maurus Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Beraea maurus Bretton Clough, Abney, Derbyshire SK2098578898 11-Aug-11 SC Stuart Crofts Beraea maurus Riverside spring, Coverdale, N. Yorks SE1330486692 20-Aug-11 AD S.Crofts/A Dixon Beraea maurus Hillside stream, Bishopedale, N. Yorks SD972832 21-Aug-11 AD S.Crofts/A Dixon Beraea pullata River Ure, Nutwith Cote, N. Yorks SE233780 6-Jun-11 SC Stuart Crofts Probably from nearby spring Beraeodes minutus River Avon, Wilsford, Wiltshire SU133395 12-May-11 SC Heather Olsen Beraeodes minutus River Avon, Wilsford, Wiltshire SU133395 16-May-11 SC Heather Olsen Caught at 7.30pm Brachycentrus subnubilus River Wye, Nr. Bredwardine, Herefordshire SO325463 28-Mar-11 SC Dave Collins Brachycentrus subnubilus River Usk, TyMawr, Gilwern, Abergavenny SO258157 1-Apr-11 SC Dave Collins Brachycentrus subnubilus Willow Brook, Northants TL052936 2-Apr-11 SC Chris Avery Brachycentrus subnubilus Willow Brook, Northants TL052936 5-Apr-11 SC Chris Avery

Page 3 of 15 Brachycentrus subnubilus Darley Dale, Derbyshire SK274627 6-Apr-11 SC Simon Roddis Home moth trap Brachycentrus subnubilus River Avon, Heale House, Wiltshire SU129362 6-Apr-11 SC Heather Olsen Brachycentrus subnubilus River Rye, Nunnington, N. Yorks SE664794 7-Apr-11 O. Edwards Oliver Edwards Brachycentrus subnubilus River Wharfe, Otley, N. Yorks SE206461 8-Apr-11 R. Tong Richard Tong Brachycentrus subnubilus Willow Brook, Northants TL052936 8-Apr-11 SC Chris Avery Brachycentrus subnubilus Darley Dale, Derbyshire SK274627 9-Apr-11 SC Simon Roddis Home moth trap Brachycentrus subnubilus River Derwent, Chatsworth area, Derbys SK258700 9-Apr-11 SC Stuart Crofts Brachycentrus subnubilus River Derwent, Darley Dale, Derbys SK280614 9-Apr-11 SC Stuart Crofts Brachycentrus subnubilus River Derwent, Grindleford, Derbyshire SK244775 9-Apr-11 SC Stuart Crofts Most upstream site recorded Brachycentrus subnubilus Darley Dale, Derbyshire SK274627 10-Apr-11 SC Simon Roddis Home moth trap Brachycentrus subnubilus River Wharfe, Otley, N. Yorks SE206461 10-Apr-11 SC Alan Moore Caught at 4:30pm Brachycentrus subnubilus River Wye, Bobbin Mill, Derbyshire SK188696 11-Apr-11 SC Stephen Moores Brachycentrus subnubilus River Derwent, Cromford, Derbyshire SK316555 14-Apr-11 SC Roger Walker A nice steady hatch Brachycentrus subnubilus Darley Dale, Derbyshire SK274627 16-Apr-11 SC Simon Roddis Home moth trap Brachycentrus subnubilus River Nidd, Darley, N. Yorks 16-Apr-11 SC Steve Rhodes Brachycentrus subnubilus River Avon, Pisc. Soc. HQ, Wiltshire SU133393 17-Apr-11 SC Heather Olsen Brachycentrus subnubilus River Derwent, Cromford, Derbyshire SK303568 21-Apr-11 SC Roger Walker Just thousands around Ceraclea annulicornis River Usk, TyMawr, Gilwern, Abergavenny SO258157 18-May-11 SC Dave Collins Ceraclea annulicornis River Ure, Nutwith Cote, N. Yorks SE233780 6-Jun-11 SC Stuart Crofts Ceraclea dissimilis Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Ceraclea dissimilis Darley Dale, Derbyshire SK274627 16-Jul-11 SC Simon Roddis Home moth trap Ceraclea dissimilis River Derwent, Grindleford, Derbyshire SK243773 28-Jul-11 SC Stuart Crofts Look "pale" when swarming Ceraclea dissimilis River Don, Wharncliffe, S. Yorks SK298955 17-Aug-11 SC Stuart Crofts Ceraclea dissimilis Grand Union Canal, Loughborough, Leics SK531203 9-Sep-11 SC Megan Dimitrov Home moth trap Ceraclea nigronervosa River Wharfe, Nr. Weeton, N. Yorks SE286458 11-May-11 SC Stuart Crofts Ceraclea nigronervosa River Derwent, Cromford, Derbyshire SK307566 25-May-11 SC Roger Walker Ceraclea senilis Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Ceraclea senilis Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Ceraclea senilis Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation Ceraclea senilis Potteric Carr Nature Reserve, S. Yorks SE594004 5-Jul-11 SC Derek Bateson Light Trap Ceraclea senilis Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Chaetopteryx villosa River Itchen, Chilland, Hampshire SU529326 15-Oct-11 SC Stuart Crofts Chaetopteryx villosa Foston Beck, Harpham, E. Yorks TA0874560967 23-Oct-11 SC Stuart Crofts Chaetopteryx villosa River Avon, Wilsford, Wiltshire SU133395 28-Oct-11 SC Heather Olsen Caught at 11pm Chaetopteryx villosa River Avon, Wilsford, Wiltshire SU133395 30-Oct-11 SC Heather Olsen Caught at 7.30pm Chaetopteryx villosa River Avon, Wilsford, Wiltshire SU133395 31-Oct-11 SC Heather Olsen Caught at 11pm Cheumatopsyche lepida River Wharfe, Nr. Weeton, N. Yorks SE286458 18-Jun-11 SC Oliver Edwards Pharate from 10" Grayling stomach Cheumatopsyche lepida River Ure, Nutwith Cote, N. Yorks SE233780 2-Jul-11 SC Stuart Crofts Cheumatopsyche lepida River Wharfe, Otley, N. Yorks SE206461 24-Jul-11 SC Alan Moore Crunoecia irrorata Dropping Well spring, Mickley Wood,N. Yorks SE2419477080 27-May-11 SC Stuart Crofts Crunoecia irrorata Mickley Barras spring, Mickley, N Yorks SE2450976882 27-May-11 SC Stuart Crofts

Page 4 of 15 Crunoecia irrorata Hackfall Alum spring, N. Yorks SE2336876976 1-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Hackfall, woodland spring, N. Yorks SE2344977340 1-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Stream south of Nutwith cote wood,N. Yorks SE2343277758 1-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Stream south of Nutwith cote wood,N. Yorks SE2348877768 1-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Cold spring, Pasture Farm, S. Lincs SK8998328666 3-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Woodland springs, Stoke Rochford, S. Lincs SK9220528992 3-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Crunoecia irrorata Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Crunoecia irrorata Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Crunoecia irrorata Hillside stream, Bishopedale, N. Yorks SD972832 21-Aug-11 AD S.Crofts/A Dixon Crunoecia irrorata Hillside stream, Bishopedale, N. Yorks SD974833 21-Aug-11 SC S.Crofts/A Dixon Crunoecia irrorata Hillside stream, Bishopedale, N. Yorks SD975836 21-Aug-11 SC S.Crofts/A Dixon Crunoecia irrorata Hackfall, woodland spring, N. Yorks SE2337877500 22-Aug-11 SC Stuart Crofts Crunoecia irrorata Hackfall, woodland spring, N. Yorks SE2338477236 22-Aug-11 SC Stuart Crofts Crunoecia irrorata Hackfall, woodland spring, N. Yorks SE2346177379 22-Aug-11 SC Stuart Crofts Crunoecia irrorata Triple Springs, Mickley Wood, N. Yorks SE2470276717 3-Sep-11 SC Stuart Crofts Probelms sweep netting in the wet Cyrnus trimaculatus Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Cyrnus trimaculatus Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Cyrnus trimaculatus Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation Cyrnus trimaculatus Darnell ponds, Tenbury Wells, Worces. SO628692 18-Jun-11 SC Rupert Dugdale Cyrnus trimaculatus River Derwent, Grindleford, Derbyshire SK243773 28-Jul-11 SC Stuart Crofts Cyrnus trimaculatus Grand Union Canal, Loughborough, Leics SK531203 31-Aug-11 SC Megan Dimitrov Home moth trap Cyrnus trimaculatus Hassop Hall Ponds, Derbyshire SK215712 31-Aug-11 SC Stuart Crofts Caught in bankside vegetation Cyrnus trimaculatus Hassop Hall Ponds, Derbyshire SK215712 8-Sep-11 SC Stuart Crofts Diplectrona felix Dropping Well spring, Mickley Wood,N. Yorks SE2419477080 27-May-11 SC Stuart Crofts Diplectrona felix Triple Springs, Mickley Wood, N. Yorks SE2463476737 27-May-11 SC Stuart Crofts Diplectrona felix Hackfall Alum spring, N. Yorks SE2336876976 1-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Hackfall, woodland spring, N. Yorks SE2341477195 1-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Hackfall, woodland spring, N. Yorks SE2344977340 1-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Stream south of Nutwith cote wood,N. Yorks SE2343277758 1-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Stream south of Nutwith cote wood,N. Yorks SE2348877768 1-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Diplectrona felix Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Drusus annulatus River Wye, Miller`s Dale, Derbyshire SK136733 10-May-11 SC Stephen Moores Drusus annulatus Stoke Brook, Stoney Middleton, Derbys 15-May-11 SC Stephen Moores Drusus annulatus River Wye, Miller`s Dale, Derbyshire SK136733 25-May-11 SC Stuart Crofts Drusus annulatus Grass Keld, Nr. Rievaulx, N. Yorks SE5557784696 5-Jul-11 SC Stuart Crofts Drusus annulatus Bull Clough, Howden moors SK1775495819 5-Aug-11 AD&SC S.Crofts/A Dixon Drusus annulatus Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Drusus annulatus River Wye, Miller`s Dale, Derbyshire SK136733 20-Aug-11 SC David Marriott Drusus annulatus Hillside stream, Bishopedale, N. Yorks SD964824 21-Aug-11 SC S.Crofts/A Dixon

Page 5 of 15 Drusus annulatus Darley Dale, Derbyshire SK274627 28-Aug-11 SC Simon Roddis Home moth trap Drusus annulatus Darley Dale, Derbyshire SK274627 21-Sep-11 SC Simon Roddis Home moth trap Drusus annulatus River Avon, Wilsford, Wiltshire SU133395 30-Oct-11 SC Heather Olsen Caught at 7.30pm Drusus annulatus River Avon, Wilsford, Wiltshire SU133395 31-Oct-11 SC Heather Olsen Caught at 11pm Ecclisopteryx dalecarlica River Nidd, Dacre, N. Yorks 27-Apr-11 SC Steve Rhodes Ecclisopteryx dalecarlica River Wye, Miller`s Dale, Derbyshire SK136733 25-May-11 SC Stuart Crofts Ecclisopteryx dalecarlica Pickering Beck, E. Yorks SE814856 5-Jun-11 SC David Southall Caught at 4:30pm Ecclisopteryx dalecarlica River Wye, Litton Mill, Derbyshire SK155731 8-Jun-11 SC David Marriott Caught at 9pm Ecclisopteryx dalecarlica River Wye, Upper Dale, Derbyshire SK173724 8-Jun-11 SC Stuart Crofts Ecnomus tenellus Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Ecnomus tenellus Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Ecnomus tenellus Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Ecnomus tenellus Grand Union Canal, Loughborough, Leics SK531203 31-Aug-11 SC Megan Dimitrov Home moth trap Ecnomus tenellus Grand Union Canal, Loughborough, Leics SK531203 9-Sep-11 SC Megan Dimitrov Home moth trap Glossosoma boltoni River Tay, Kenmore, Perthshire NN793478 15-Apr-11 SC Mark Bowler Caught at 7:30pm Glossosoma boltoni Long Eaton, Derbyshire SK497340 21-Apr-11 SC Marion Bryce Home moth trap Glossosoma boltoni Long Eaton, Derbyshire SK497340 7-May-11 SC Marion Bryce Home moth trap Glossosoma boltoni River Cover, Coverdale, N. Yorks SE144870 20-May-11 SC Stuart Crofts Glossosoma boltoni Hackfall, woodland spring, N. Yorks SE2341477195 6-Jun-11 SC Stuart Crofts Glossosoma boltoni Porter Brook, Endcliffe Park, Sheffield 31-Jul-11 SC David Marriott Glossosoma boltoni Darley Dale, Derbyshire SK274627 16-Sep-11 SC Simon Roddis Home moth trap Glyphotaelius pellucidus Potteric Carr Nature Reserve, S. Yorks SE594004 10-May-11 SC Derek Bateson Light Trap Glyphotaelius pellucidus Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap Goera pilosa Willow Brook, Northants TL052936 6-May-11 SC Chris Avery Goera pilosa Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Goera pilosa Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Goera pilosa Driffield West Beck, E. Yorks TA065553 2-Jun-11 SC David Southall Goera pilosa River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Goera pilosa Willow Brook, Northants TL0534294151 10-Jun-11 SC Stuart Crofts Goera pilosa River Avon, Wilsford, Wiltshire SU133395 3-Jul-11 SC Heather Olsen Caught at 11.30pm Goera pilosa River Wharfe, Otley, N. Yorks SE206461 24-Jul-11 SC Alan Moore Goera pilosa Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Goera pilosa Bretton Clough, Abney, Derbyshire SK2098578898 11-Aug-11 SC Stuart Crofts Goera pilosa Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Grammotaulius nigropunctatus Potteric Carr Nature Reserve, S. Yorks SE594004 10-May-11 SC Derek Bateson Light Trap Halesus digitatus Darley Dale, Derbyshire SK274627 22-Oct-11 SC Simon Roddis Home moth trap Halesus radiatus Laneside Caravan Park, Hope, Derbys SK1782783166 28-Aug-11 SC Stuart Crofts Halesus radiatus Darley Dale, Derbyshire SK274627 2-Oct-11 SC Simon Roddis Home moth trap Halesus radiatus River Wye, Bobbin Mill, Derbyshire SK188696 11-Oct-11 SC Stuart Crofts Holocentropus picicornis Hassop Hall Ponds, Derbyshire SK215712 24-May-11 SC Stuart Crofts Caught in bankside vegetation Holocentropus picicornis Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation

Page 6 of 15 Hydropsyche angustipennis Wyville brook, Pasture Farm, S. Lincs SK8997728644 3-Aug-11 AD&SC S.Crofts/A Dixon Hydropsyche contubernalis Long Eaton, Derbyshire SK497340 7-May-11 SC Marion Bryce Home moth trap Hydropsyche contubernalis Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Hydropsyche contubernalis Long Eaton, Derbyshire SK497340 7-Jun-11 SC Marion Bryce Home moth trap Hydropsyche contubernalis Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Hydropsyche contubernalis Potteric Carr Nature Reserve, S. Yorks SE594004 13-Aug-11 SC Ian Heppenstall Light Trap Hydropsyche fulvipes Stream south of Nutwith cote wood,N. Yorks SE2348877768 1-Aug-11 AD&SC S.Crofts/A Dixon Hydropsyche instabilis Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Hydropsyche instabilis River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Hydropsyche instabilis R. Rye, Rievaulx, N. Yorks SE574856 1-Aug-11 AD&SC S.Crofts/A Dixon Hydropsyche pellucidula Willow Brook, Northants TL052939 15-Apr-11 SC Chris Avery Hydropsyche pellucidula Willow Brook, Northants TL052936 22-Apr-11 SC Chris Avery Hydropsyche pellucidula Willow Brook, Northants TL052936 6-May-11 SC Chris Avery Hydropsyche pellucidula Willow Brook, Northants TL052936 12-May-11 SC Chris Avery Hydropsyche pellucidula Darley Dale, Derbyshire SK274627 16-May-11 SC Simon Roddis Home moth trap Hydropsyche pellucidula Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Hydropsyche pellucidula Darley Dale, Derbyshire SK274627 28-May-11 SC Simon Roddis Home moth trap Hydropsyche pellucidula River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Hydropsyche pellucidula River Derwent, Cockermouth, Cumbria NY1902433232 14-Jun-11 SC David Calvert Pharates from trout stomach Hydropsyche pellucidula Darley Dale, Derbyshire SK274627 13-Jul-11 SC Simon Roddis Home moth trap Hydropsyche pellucidula Darley Dale, Derbyshire SK274627 16-Jul-11 SC Simon Roddis Home moth trap Hydropsyche pellucidula River Avon, Wilsford, Wiltshire SU133395 3-Aug-11 SC Heather Olsen Caught at 11pm Hydropsyche pellucidula River Avon, Wilsford, Wiltshire SU133395 4-Sep-11 SC Heather Olsen Caught at 11pm Hydropsyche pellucidula River Avon, Wilsford, Wiltshire SU133395 22-Sep-11 SC Heather Olsen Caught at 4pm Hydropsyche siltalai River Avon, Wilsford, Wiltshire SU133395 30-May-11 SC Heather Olsen Caught at 6pm Hydropsyche siltalai River Don, Bullhouse, S. Yorks SE214030 14-Jul-11 SC Stuart Crofts Hydropsyche siltalai River Aire, Coniston Cold, N. Yorks 19-Jul-11 SC Steve Rhodes Hydropsyche siltalai Darley Dale, Derbyshire SK274627 30-Jul-11 SC Simon Roddis Home moth trap Hydropsyche siltalai Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Hydropsyche siltalai Potteric Carr Nature Reserve, S. Yorks SE594004 9-Sep-11 SC Ian Heppenstall Light Trap Hydroptila forcipata River Wharfe, Nr. Weeton, N. Yorks SE286458 11-May-11 SC Stuart Crofts Hydroptila forcipata River Derwent, Calver, Derbyshire SK248747 26-May-11 SC Stuart Crofts Hydroptila forcipata Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Hydroptila forcipata Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Hydroptila forcipata Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Hydroptila martini Grass Keld, Nr. Rievaulx, N. Yorks SE5557784696 5-Jul-11 SC Stuart Crofts Hydroptila martini Spring Wood, Nr. Rievaulx, N. Yorks SE5576884690 5-Jul-11 SC Stuart Crofts Hydroptila occulta River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Hydroptila occulta River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Hydroptila sparsa Willow Brook, Northants TL052939 15-Apr-11 SC Chris Avery Hydroptila sparsa River Wharfe, Nr. Weeton, N. Yorks SE286458 11-May-11 SC Stuart Crofts

Page 7 of 15 Hydroptila sparsa Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Hydroptila sparsa River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Hydroptila sparsa Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Hydroptila sparsa River Don, Wharncliffe, S. Yorks SK298955 12-Sep-11 SC Stuart Crofts Hydroptila vectis River Don, Wharncliffe, S. Yorks SK298955 12-Sep-11 SC Stuart Crofts Ithytrichia lamellaris River Avon, Wilsford, Wiltshire SU133395 3-Aug-11 SC Heather Olsen Caught at 11pm Ithytrichia lamellaris River Avon, Wilsford, Wiltshire SU133395 3-Sep-11 SC Heather Olsen Caught at 11pm Lepidostoma basale Darley Dale, Derbyshire SK274627 27-May-11 SC Simon Roddis Home moth trap Lepidostoma basale Mickley Barras spring, Mickley, N Yorks SE2450976882 27-May-11 SC Stuart Crofts Lepidostoma basale River Derwent, Derbyshire SK323556 31-May-11 SC Roger Walker Lepidostoma basale Darley Dale, Derbyshire SK274627 14-Jun-11 SC Simon Roddis Home moth trap Lepidostoma basale Potteric Carr Nature Reserve, S. Yorks SE594004 15-Jun-11 SC Ian Heppenstall Light Trap Lepidostoma hirtum River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Lepidostoma hirtum River Rye, Rievaulx, N. Yorks SE5712085424 5-Jul-11 SC Stuart Crofts Lepidostoma hirtum Darley Dale, Derbyshire SK274627 13-Jul-11 SC Simon Roddis Home moth trap Lepidostoma hirtum Darley Dale, Derbyshire SK274627 30-Jul-11 SC Simon Roddis Home moth trap Lepidostoma hirtum Darley Dale, Derbyshire SK274627 1-Aug-11 SC Simon Roddis Home moth trap Lepidostoma hirtum R. Rye, Rievaulx, N. Yorks SE574856 1-Aug-11 AD&SC S.Crofts/A Dixon Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU133395 3-Aug-11 SC Heather Olsen Caught at 11pm Lepidostoma hirtum Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Lepidostoma hirtum Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Lepidostoma hirtum Darley Dale, Derbyshire SK274627 28-Aug-11 SC Simon Roddis Home moth trap Lepidostoma hirtum Darley Dale, Derbyshire SK274627 29-Aug-11 SC Simon Roddis Home moth trap Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU133395 4-Sep-11 SC Heather Olsen Caught at 11pm Leptocerus tineiformis Potteric Carr Nature Reserve, S. Yorks SE594004 15-Jun-11 SC Ian Heppenstall Light Trap Leptocerus tineiformis Potteric Carr Nature Reserve, S. Yorks SE594004 5-Jul-11 SC Derek Bateson Light Trap Leptocerus tineiformis Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Limnephilus affinis Long Eaton, Derbyshire SK497340 21-Apr-11 SC Marion Bryce Home moth trap Limnephilus affinis Potteric Carr Nature Reserve, S. Yorks SE594004 10-May-11 SC Derek Bateson Light Trap Limnephilus affinis Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap Limnephilus affinis Potteric Carr Nature Reserve, S. Yorks SE594004 9-Sep-11 SC Ian Heppenstall Light Trap Limnephilus affinis Potteric Carr Nature Reserve, S. Yorks SE594004 28-Sep-11 SC Ian Heppenstall Light Trap Limnephilus auricula Millersdale, Derbyshire SK142736 13-May-11 SC Simon Roddis Moth trap Limnephilus auricula Darley Dale, Derbyshire SK274627 15-May-11 SC Simon Roddis Home moth trap Limnephilus auricula Darley Dale, Derbyshire SK274627 16-May-11 SC Simon Roddis Home moth trap Limnephilus auricula Darley Dale, Derbyshire SK274627 27-May-11 SC Simon Roddis Home moth trap Limnephilus auricula Potteric Carr Nature Reserve, S. Yorks SE594004 28-Sep-11 SC Ian Heppenstall Light Trap Limnephilus auricula Darley Dale, Derbyshire SK274627 4-Oct-11 SC Simon Roddis Home moth trap Limnephilus binotatus Potteric Carr Nature Reserve, S. Yorks SE594004 1-Apr-11 SC Ian Heppenstall Light Trap Limnephilus binotatus Potteric Carr Nature Reserve, S. Yorks SE594004 10-May-11 SC Derek Bateson Light Trap Limnephilus binotatus Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap

Page 8 of 15 Limnephilus extricatus Potteric Carr Nature Reserve, S. Yorks SE594004 10-May-11 SC Derek Bateson Light Trap Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap Limnephilus flavicornis River Avon, Wilsford, Wiltshire SU133395 20-Jun-11 SC Heather Olsen Caught at 8pm Limnephilus flavicornis Malham Tarn, N. Yorkshire 3-Sep-11 SC Steve Rhodes Limnephilus flavicornis Malham Tarn, N. Yorkshire 4-Sep-11 SC Steve Rhodes Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE594004 9-Sep-11 SC Ian Heppenstall Light Trap Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE594004 28-Sep-11 SC Ian Heppenstall Light Trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 27-May-11 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 28-May-11 SC Simon Roddis Home moth trap Limnephilus lunatus Long Eaton, Derbyshire SK497340 7-Jun-11 SC Marion Bryce Home moth trap Limnephilus lunatus Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation Limnephilus lunatus Darley Dale, Derbyshire SK274627 16-Jun-11 SC Simon Roddis Home moth trap Limnephilus lunatus Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Limnephilus lunatus Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Limnephilus lunatus River Avon, Wilsford, Wiltshire SU133395 4-Sep-11 SC Heather Olsen Caught at 11pm Limnephilus lunatus Darley Dale, Derbyshire SK274627 16-Sep-11 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 2-Oct-11 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 4-Oct-11 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 22-Oct-11 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK274627 11-Nov-11 SC Simon Roddis Home moth trap Limnephilus lunatus River Torne, Nr Woodhouse, S. Yorks SE6877603446 12-Nov-11 SC Stuart Crofts Many seen flying over fields Limnephilus marmoratus Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap Limnephilus marmoratus Loch Galtarsaigh, North Uist NF887705 30-Jun-11 SC David Southall Limnephilus marmoratus Potteric Carr Nature Reserve, S. Yorks SE594004 28-Sep-11 SC Ian Heppenstall Light Trap Limnephilus politus Malham Tarn, N. Yorkshire 30-Aug-11 SC Steve Rhodes Limnephilus politus Malham Tarn, N. Yorkshire 3-Sep-11 SC Steve Rhodes Limnephilus politus Malham Tarn, N. Yorkshire 4-Sep-11 SC Steve Rhodes Limnephilus rhombicus Darley Dale, Derbyshire SK274627 29-Aug-11 SC Simon Roddis Home moth trap Lype phaeopa Hassop Hall Ponds, Derbyshire SK215712 24-May-11 SC Stuart Crofts Caught in bankside vegetation Lype phaeopa River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Lype phaeopa River Noe, Laneside Caravan Park, Derbys SK177831 19-Jun-11 SC Stuart Crofts Lype phaeopa River Rye, Rievaulx, N. Yorks SE5712085424 5-Jul-11 SC Stuart Crofts Lype phaeopa River Don, Bullhouse, S. Yorks SE214030 14-Jul-11 SC Stuart Crofts Lype phaeopa River Derwent, Grindleford, Derbyshire SK243773 28-Jul-11 SC Stuart Crofts Lype phaeopa River, Seph, N Yorks SE567915 1-Aug-11 AD&SC S.Crofts/A Dixon Lype phaeopa Woodland springs, Stoke Rochford, S. Lincs SK9220528992 3-Aug-11 AD&SC S.Crofts/A Dixon Lype phaeopa Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Lype reducta River Piddle, Dorset 5-May-11 SC Rod Crane Lype reducta Cringle brook, Stoke Rochford, S. Lincs SK9214928938 3-Aug-11 AD&SC S.Crofts/A Dixon Melampophylax mucoreus River Wye, Bobbin Mill, Derbyshire SK188696 11-Oct-11 SC Stuart Crofts Melampophylax mucoreus River Itchen, Chilland, Hampshire SU529326 15-Oct-11 SC Stuart Crofts

Page 9 of 15 Melampophylax mucoreus Foston Beck, Harpham, E. Yorks TA0874560967 23-Oct-11 SC Stuart Crofts Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 28-Oct-11 SC Heather Olsen Caught at 11pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 30-Oct-11 SC Heather Olsen Caught at 7.30pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 31-Oct-11 SC Heather Olsen Caught at 11pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 5-Nov-11 SC Heather Olsen Caught at 10pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 6-Nov-11 SC Heather Olsen Caught at 10pm Melampophylax mucoreus River Wye, Bobbin Mill, Derbyshire SK188696 12-Nov-11 SC David Marriott Caught at 12:30pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 20-Nov-11 SC Heather Olsen Caught at 10.30pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 25-Nov-11 SC Heather Olsen Caught at 11pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 2-Dec-11 SC Heather Olsen Caught at 11pm Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU133395 6-Dec-11 SC Heather Olsen Caught at 6pm Micropterna lateralis Woodland springs, Stoke Rochford, S. Lincs SK9224429001 3-Aug-11 AD&SC S.Crofts/A Dixon Micropterna sequax Stream south of Nutwith cote wood,N. Yorks SE2343277758 1-Aug-11 AD&SC S.Crofts/A Dixon Micropterna sequax Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Micropterna sequax Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Micropterna sequax Hackfall, woodland spring, N. Yorks SE2342277389 22-Aug-11 SC Stuart Crofts Micropterna sequax Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Molanna angustata River Avon, Wilsford, Wiltshire SU133395 16-May-11 SC Heather Olsen Caught at 7.30pm Molanna angustata Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Mystacides azurea Willow Brook, Northants TL052936 6-May-11 SC Chris Avery Mystacides azurea River Avon, Wilsford, Wiltshire SU133395 16-May-11 SC Heather Olsen Caught at 7.30pm Mystacides azurea Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Mystacides azurea River Avon, Wilsford, Wiltshire SU133395 21-May-11 SC Heather Olsen Caught at 6.30pm Mystacides azurea River Avon, Wilsford, Wiltshire SU133395 22-May-11 SC Heather Olsen Caught at 7pm Mystacides azurea River Derwent, Derbyshire SK323556 31-May-11 SC Roger Walker Mystacides azurea River Wharfe, Nr. Weeton, N. Yorks SE286458 4-Jun-11 SC Stuart Crofts Mystacides azurea River Wharfe, Otley, N. Yorks SE206461 5-Jun-11 SC Alan Moore Caught at 3pm Mystacides azurea Rutland Water, Rutland 7-Jun-11 SC Roger Walker Mystacides azurea River Aire, Gargrave, N. Yorks 20-Jun-11 SC Steve Rhodes Mystacides azurea River Derwent, Calver, Derbyshire SK248747 28-Jun-11 SC Stuart Crofts Mystacides azurea River Rye, Rievaulx, N. Yorks SE5712085424 5-Jul-11 SC Stuart Crofts Mystacides azurea Pickering Beck, Pickering, N. Yorks 6-Jul-11 SC Stuart Crofts Mystacides azurea Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Mystacides azurea River Don, Wharncliffe, S. Yorks SK298955 17-Aug-11 SC Stuart Crofts Mystacides azurea River Derwent, Lea, Derbyshire SK323556 19-Aug-11 SC Roger Walker 3:15pm swarming over water Mystacides azurea River Avon, Wilsford, Wiltshire SU133395 3-Sep-11 SC Heather Olsen Caught at 6pm Mystacides azurea River Wharfe, Otley, N. Yorks SE206461 4-Sep-11 SC Alan Moore Mystacides azurea River Don, Wharncliffe, S. Yorks SK298955 12-Sep-11 SC Stuart Crofts Mystacides longicornis Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Mystacides longicornis Rutland Water, Rutland 7-Jun-11 SC Roger Walker Mystacides longicornis Hassop Hall Ponds, Derbyshire SK215712 14-Jun-11 SC Stuart Crofts Caught in bankside vegetation

Page 10 of 15 Mystacides longicornis Eyebrook, Reservoir, Leicestershire SP854953 21-Jun-11 SC Roger Walker Observed emerging at surface Mystacides longicornis Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Mystacides longicornis Grand Union Canal, Loughborough, Leics SK531203 31-Aug-11 SC Megan Dimitrov Home moth trap Mystacides longicornis Hassop Hall Ponds, Derbyshire SK215712 31-Aug-11 SC Stuart Crofts Caught in bankside vegetation Mystacides longicornis Malham Tarn, N. Yorkshire 4-Sep-11 SC Steve Rhodes Mystacides longicornis Hassop Hall Ponds, Derbyshire SK215712 8-Sep-11 SC Stuart Crofts Caught in bankside vegetation Mystacides longicornis Potteric Carr Nature Reserve, S. Yorks SE594004 9-Sep-11 SC Ian Heppenstall Light Trap Mystacides nigra River Wharfe, Otley, N. Yorks SE206461 5-Jun-11 SC Alan Moore Caught at 3pm Mystacides nigra Darley Dale, Derbyshire SK274627 30-Jul-11 SC Simon Roddis Home moth trap Mystacides nigra Darley Dale, Derbyshire SK274627 1-Aug-11 SC Simon Roddis Home moth trap Mystacides nigra Eyebrook, Reservoir, Leicestershire SP854953 30-Aug-11 SC Roger Walker Notidobia ciliaris River Avon, Wilsford, Wiltshire SU133395 1-May-11 SC Heather Olsen Caught at 5.30pm Notidobia ciliaris River Avon, Wilsford, Wiltshire SU133395 12-May-11 SC Heather Olsen Notidobia ciliaris River Avon, Wilsford, Wiltshire SU133395 16-May-11 SC Heather Olsen Caught at 7.30pm Notidobia ciliaris River Avon, Wilsford, Wiltshire SU133395 22-May-11 SC Heather Olsen Caught at 7pm Notidobia ciliaris River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Odontocerum albicorne Gordale Beck, N. Yorks SD9141463747 29-Jun-11 SC Stuart Crofts Odontocerum albicorne Mickleden beck, Midhope moors, S. Yorks SK1921197773 5-Aug-11 AD&SC S.Crofts/A Dixon Odontocerum albicorne Bretton Clough, Abney, Derbyshire SK2098578898 11-Aug-11 SC Stuart Crofts Odontocerum albicorne River Cover, Coverdale, N. Yorks SE1377386746 20-Aug-11 SC S.Crofts/A Dixon Odontocerum albicorne Hackfall, woodland spring, N. Yorks SE2346177379 22-Aug-11 SC Stuart Crofts Odontocerum albicorne Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Oecetis ochracea Loch Fada, North Uist NF876708 30-Jun-11 SC David Southall Caught at 3pm Oecetis ochracea Grand Union Canal, Loughborough, Leics SK531203 9-Sep-11 SC Megan Dimitrov Home moth trap Oxyethira falcata Wyville brook, Pasture Farm, S. Lincs SK8997728644 3-Aug-11 AD&SC S.Crofts/A Dixon Oxyethira falcata Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Oxyethira flavicornis Hassop Hall Ponds, Derbyshire SK215712 24-May-11 SC Stuart Crofts Caught in bankside vegetation Oxyethira flavicornis Windermere, Cumbria SD391956 28-May-11 SC Stuart Crofts Philopotamus montanus Park Dike, Upper Cumberworth, W. Yorks SE210084 21-Mar-11 SC Stuart Crofts Philopotamus montanus Park Dike, Upper Cumberworth, W. Yorks SE210084 8-Apr-11 SC Stuart Crofts Philopotamus montanus Goatscliffe Brook, Grindleford, Derbyshire SK243773 9-Apr-11 SC Stuart Crofts Philopotamus montanus Inlet stream to Shee Water, Scotland NO1100369993 21-Apr-11 AD & SC S.Crofts/A Dixon Philopotamus montanus Allt a Ghlinne Bhig, Scotland NO1271073513 23-Apr-11 AD & SC S.Crofts/A Dixon Philopotamus montanus Inlet stream to Loch of Lintrathen, Scotland NO2794755851 24-Apr-11 AD & SC S.Crofts/A Dixon Philopotamus montanus Gordale Springs, N. Yorks SD9145663803 29-Jun-11 SC Stuart Crofts Philopotamus montanus Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Philopotamus montanus Hillside stream, Bishopedale, N. Yorks SD974833 21-Aug-11 SC S.Crofts/A Dixon Phryganea bipunctata Long Eaton, Derbyshire SK497340 7-May-11 SC Marion Bryce Home moth trap Phryganea bipunctata Beaver Dyke Res., Nr. Harrogate, N. Yorks 10-May-11 SC Steve Rhodes Phryganea bipunctata Beaver Dyke Res., Nr. Harrogate, N. Yorks 17-May-11 SC Steve Rhodes Phryganea grandis Haywoods Farm, Theale, Berkshire 13-May-11 SC J. Tomlinson

Page 11 of 15 Phryganea grandis Potteric Carr Nature Reserve, S. Yorks SE594004 5-Jul-11 SC Derek Bateson Light Trap Plectrocnemia brevis Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Plectrocnemia conspersa Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Plectrocnemia conspersa Mickleden beck, Midhope moors, S. Yorks SK1921197773 5-Aug-11 AD&SC S.Crofts/A Dixon Plectrocnemia conspersa Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Plectrocnemia conspersa Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Plectrocnemia conspersa Riverside spring, Coverdale, N. Yorks SE1350286702 20-Aug-11 SC S.Crofts/A Dixon Polycentropus flavomaculatus River Wye, Lower Monsal Dale, Derbys SK172704 10-May-11 SC Stuart Crofts Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU133395 16-May-11 SC Heather Olsen Caught at 7.30pm Polycentropus flavomaculatus Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Polycentropus flavomaculatus River Derwent, Calver, Derbyshire SK248747 26-May-11 SC Stuart Crofts Polycentropus flavomaculatus Cunsey Beck, Windermere, Cumbria SD380935 28-May-11 SC Stuart Crofts Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU133395 30-May-11 SC Heather Olsen Caught at 8pm Polycentropus flavomaculatus Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap Polycentropus flavomaculatus Happy Valley, Nr. Tywn, Mid-Wales 2-Jun-11 SC Stephen Moores Polycentropus flavomaculatus River Itchen, Chilland, Hampshire SU529326 3-Jun-11 SC David Marriott Caught at 6:45pm Polycentropus flavomaculatus River Ure, Nutwith Cote, N. Yorks SE233780 6-Jun-11 SC Stuart Crofts Polycentropus flavomaculatus Willow Brook, Northants TL0534294151 10-Jun-11 SC Stuart Crofts Polycentropus flavomaculatus River Noe, Laneside Caravan Park, Derbys SK177831 28-Jun-11 SC Stuart Crofts Polycentropus flavomaculatus River Derwent, Grindleford, Derbyshire SK243773 28-Jul-11 SC Stuart Crofts Polycentropus flavomaculatus River Wye, Bobbin Mill, Derbyshire SK188696 28-Jul-11 SC David Marriott Caught at 8pm Polycentropus flavomaculatus Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Polycentropus flavomaculatus Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Polycentropus flavomaculatus Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Polycentropus flavomaculatus River Cover, Coverdale, N. Yorks SE1377386746 20-Aug-11 SC S.Crofts/A Dixon Polycentropus flavomaculatus River Wharfe, Otley, N. Yorks SE206461 4-Sep-11 SC Alan Moore Polycentropus irroratus Woodland springs, Stoke Rochford, S. Lincs SK9224429001 3-Aug-11 AD&SC S.Crofts/A Dixon Potamophylax INDET River, Seph, N Yorks SE567915 1-Aug-11 AD&SC S.Crofts/A Dixon Potamophylax INDET River Cover, Coverdale, N. Yorks SE1377386746 20-Aug-11 SC S.Crofts/A Dixon Potamophylax INDET Laneside Caravan Park, Hope, Derbys SK1782783166 8-Sep-11 SC Stuart Crofts Potamophylax INDET River Aire, Coniston Cold, N. Yorks 11-Sep-11 SC Steve Rhodes Potamophylax latipennis Millersdale, Derbyshire SK142736 13-May-11 SC Simon Roddis Moth trap Potamophylax latipennis Driffield West Beck, E. Yorks TA065553 2-Jun-11 SC David Southall Potamophylax latipennis Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Potamophylax latipennis Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Potamophylax latipennis River Wye, Miller`s Dale, Derbyshire SK136733 17-Sep-11 SC David Marriott Potamophylax latipennis Darley Dale, Derbyshire SK274627 21-Sep-11 SC Simon Roddis Home moth trap Potamophylax latipennis River Avon, Wilsford, Wiltshire SU133395 20-Oct-11 SC Heather Olsen Caught at 10.30pm Psychomyia pusilla River Wharfe, Otley, N. Yorks SE206461 5-Jun-11 SC Alan Moore Caught at 3pm Psychomyia pusilla River Wharfe, Nr. Weeton, N. Yorks SE286458 27-Jun-11 SC Oliver Edwards Pharate from trout stomach Psychomyia pusilla River Noe, Laneside Caravan Park, Derbys SK177831 28-Jun-11 SC Stuart Crofts

Page 12 of 15 Psychomyia pusilla River Spey, Grantown on Spey 29-Jun-11 SC Roger Walker Psychomyia pusilla River Ure, Nutwith Cote, N. Yorks SE233780 2-Jul-11 SC Stuart Crofts Psychomyia pusilla River Avon, Wilsford, Wiltshire SU133395 4-Sep-11 SC Heather Olsen Caught at 11pm Psychomyia pusilla River Wharfe, Otley, N. Yorks SE206461 4-Sep-11 SC Alan Moore Psychomyia pusilla River Avon, Wilsford, Wiltshire SU133395 17-Sep-11 SC Heather Olsen Caught at 1pm Rhadicoleptus alpestris Rhian Gutter, Midhope moors, S. Yorks SK1822597593 5-Aug-11 AD&SC S.Crofts/A Dixon Rhyacophila dorsalis River Avon, Wilsford, Wiltshire SU133395 9-Apr-11 SC Heather Olsen Caught at 3pm Rhyacophila dorsalis River Wye, Lower Monsal Dale, Derbys SK172704 10-Apr-11 SC Stuart Crofts Rhyacophila dorsalis River Wye, Bobbin Mill, Derbyshire SK188696 11-Apr-11 SC Stephen Moores Rhyacophila dorsalis River Avon, Wilsford, Wiltshire SU133395 16-Apr-11 SC Heather Olsen Caught at 7.30pm Rhyacophila dorsalis River Ure, Nutwith Cote, N. Yorks SE233780 2-May-11 SC Stuart Crofts Dipping on surface for moisture Rhyacophila dorsalis River Wye, Lower Monsal Dale, Derbys SK172704 7-May-11 SC Stuart Crofts Returning to egg-lay in evening Rhyacophila dorsalis Darley Dale, Derbyshire SK274627 11-May-11 SC Simon Roddis Home moth trap Rhyacophila dorsalis Potteric Carr Nature Reserve, S. Yorks SE594004 22-May-11 SC Derek Bateson Light Trap Rhyacophila dorsalis River Derwent, Cockermouth, Cumbria NY1902433232 14-Jun-11 SC David Calvert From fishing waders at 10:40pm Rhyacophila dorsalis River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE286458 27-Jun-11 SC Stuart Crofts Adult male from a trout stomach Rhyacophila dorsalis River Cover, Coverdale, N. Yorks SE1377386746 20-Aug-11 SC S.Crofts/A Dixon Rhyacophila dorsalis Hillside stream, Bishopedale, N. Yorks SD964824 21-Aug-11 SC S.Crofts/A Dixon Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK136733 1-Sep-11 SC David Marriott Rhyacophila dorsalis Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Rhyacophila dorsalis Darley Dale, Derbyshire SK274627 16-Sep-11 SC Simon Roddis Home moth trap Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK136733 17-Sep-11 SC David Marriott Rhyacophila dorsalis Darley Dale, Derbyshire SK274627 21-Sep-11 SC Simon Roddis Home moth trap Rhyacophila dorsalis River Itchen, Winchester, Hampshire SU476268 14-Oct-11 SC David Marriott Caught at 4pm Rhyacophila obliterata Hackfall, woodland spring, N. Yorks SE2338477236 22-Aug-11 SC Stuart Crofts Rhyacophila obliterata Woodland spring near Rievaulx, N. Yorks SE5768285268 3-Sep-11 SC Stuart Crofts Probelms sweep netting in the wet Sericostoma personatum Willow Brook, Northants TL052936 6-May-11 SC Chris Avery Sericostoma personatum River Usk, TyMawr, Gilwern, Abergavenny SO258157 16-May-11 SC Dave Collins Sericostoma personatum Willow Brook, Northants TL052936 18-May-11 SC Chris Avery Sericostoma personatum Driffield West Beck, E. Yorks TA066554 10-Jun-11 SC David Southall Caught in bankside vegetation Sericostoma personatum River Ure, Masham Br. N. Yorks SE226812 10-Jun-11 SC Steve Rhodes Caught at 11:30am Sericostoma personatum River Aire, Coniston Cold, N. Yorks 14-Jun-11 SC Steve Rhodes Sericostoma personatum River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Sericostoma personatum River Wharfe, Nr. Weeton, N. Yorks SE286458 27-Jun-11 SC Oliver Edwards Pharate from trout stomach Sericostoma personatum River Spey, Grantown on Spey 29-Jun-11 SC Roger Walker Sericostoma personatum Driffield West Beck,Mulberry Whin,E. Yorks TA045570 12-Jul-11 SC David Southall Coupled pair Sericostoma personatum River Nidd, Birstwith, N. Yorks 17-Jul-11 SC Steve Rhodes Sericostoma personatum River Twiss, Ingleton, N. Yorks SD715753 20-Jul-11 SC Stuart Minnikin Sericostoma personatum River Ure, Nutwith Cote, N. Yorks SE233780 27-Jul-11 SC Steve Rhodes Sericostoma personatum River Nidd, Darley, N. Yorks 29-Jul-11 SC Steve Rhodes

Page 13 of 15 Sericostoma personatum Darley Dale, Derbyshire SK274627 30-Jul-11 SC Simon Roddis Home moth trap Sericostoma personatum Cold spring, Pasture Farm, S. Lincs SK8998328666 3-Aug-11 AD&SC S.Crofts/A Dixon Sericostoma personatum River Lugg, Kingham, Worcestershire 7-Aug-11 SC Nick Whatton Caught at 2pm Sericostoma personatum Hackfall Fountain Pond, N. Yorks SE2334977318 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Sericostoma personatum Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Sericostoma personatum Hackfall, N. Yorks SE2377 2-Sep-11 SC Charles Fletcher Moth trap Sericostoma personatum River Avon, Wilsford, Wiltshire SU133395 4-Sep-11 SC Heather Olsen Caught at 11pm Sericostoma personatum River Avon, Wilsford, Wiltshire SU133395 14-Sep-11 SC Heather Olsen Caught at 6pm Sericostoma personatum River Avon, Wilsford, Wiltshire SU133395 22-Sep-11 SC Heather Olsen Caught at 4pm Silo nigricornis Driffield West Beck,Mulberry Whin,E. Yorks TA045570 10-May-11 SC David Southall Emerging at 11am Silo nigricornis River Wye, Upper Dale, Derbyshire SK173724 17-May-11 SC Stephen Moores Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 21-May-11 SC Heather Olsen Caught at 6.30pm Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 30-May-11 SC Heather Olsen Caught at 8pm Silo nigricornis Driffield West Beck, E. Yorks TA065553 2-Jun-11 SC David Southall Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 2-Jun-11 SC Heather Olsen Caught at 8pm Silo nigricornis River Itchen, Chilland, Hampshire SU529326 3-Jun-11 SC David Marriott Caught at 6:45pm Silo nigricornis River Wye, Upper Dale, Derbyshire SK173724 8-Jun-11 SC Stuart Crofts Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 21-Jun-11 SC Heather Olsen Caught at 8pm Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 10-Sep-11 SC Heather Olsen Caught at 8pm Silo nigricornis River Avon, Wilsford, Wiltshire SU133395 19-Sep-11 SC Heather Olsen Caught at 7pm Silo pallipes Nutwith Cote, woodland spring, N. Yorks SE233782 14-May-11 SC Stuart Crofts Silo pallipes River Nidd, Birstwith, N. Yorks 24-May-11 SC Steve Rhodes Silo pallipes River Wye, Miller`s Dale, Derbyshire SK136733 25-May-11 SC Stuart Crofts Silo pallipes Cunsey Beck, Windermere, Cumbria SD380935 28-May-11 SC Stuart Crofts Silo pallipes River Derwent, Derbyshire SK323556 31-May-11 SC Roger Walker Silo pallipes River Wye, Lower Monsal Dale, Derbys SK172704 25-Jun-11 SC Stuart Crofts Light trap Silo pallipes River Wye, Miller`s Dale, Derbyshire SK136733 18-Aug-11 SC David Marriott Caught at 7:30pm Synagapetus dubitans Grass Keld, Nr. Rievaulx, N. Yorks SE5557784696 5-Jul-11 SC Stuart Crofts Synagapetus dubitans Hackfall, woodland spring, N. Yorks SE2341477195 1-Aug-11 AD&SC S.Crofts/A Dixon Synagapetus dubitans Nutwith Cote, woodland spring, N. Yorks SE233782 1-Aug-11 AD&SC S.Crofts/A Dixon Tinodes maclachlani Woodland springs, Stoke Rochford, S. Lincs SK9220528992 3-Aug-11 AD&SC S.Crofts/A Dixon Tinodes unicolor Hackfall Alum spring, N. Yorks SE23368 76976 1-Aug-11 AD&SC S.Crofts/A Dixon Tinodes unicolor Hackfall, woodland spring, N. Yorks SE2344977340 1-Aug-11 AD&SC S.Crofts/A Dixon Tinodes unicolor Nutwith Cote, woodland spring, N. Yorks SE233782 1-Aug-11 AD&SC S.Crofts/A Dixon Tinodes unicolor Woodland spring near Rievaulx, N. Yorks SE576852 1-Aug-11 AD&SC S.Crofts/A Dixon Tinodes unicolor Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Tinodes unicolor Hackfall Alum spring, N. Yorks SE2336876976 20-Aug-11 SC S.Crofts/A Dixon Light trap 9pm until midnight Tinodes unicolor Riverside spring, Coverdale, N. Yorks SE1330486692 20-Aug-11 AD S.Crofts/A Dixon Tinodes unicolor Hackfall, woodland spring, N. Yorks SE2338477236 22-Aug-11 SC Stuart Crofts Tinodes waeneri Grand Union Canal, Loughborough, Leics SK531203 25-May-11 SC Megan Dimitrov Home moth trap Tinodes waeneri Grand Union Canal, Loughborough, Leics SK531203 2-Jun-11 SC Megan Dimitrov Home moth trap

Page 14 of 15 Tinodes waeneri River Don, Bullhouse, S. Yorks SE214030 14-Jul-11 SC Stuart Crofts Tinodes waeneri Grand Union Canal, Loughborough, Leics SK531203 30-Jul-11 SC Megan Dimitrov Home moth trap Tinodes waeneri Potteric Carr Nature Reserve, S. Yorks SE594004 13-Aug-11 SC Ian Heppenstall Light Trap Tinodes waeneri Grand Union Canal, Loughborough, Leics SK531203 31-Aug-11 SC Megan Dimitrov Home moth trap Tinodes waeneri Hassop Hall Ponds, Derbyshire SK215712 31-Aug-11 SC Stuart Crofts Caught in bankside vegetation Tinodes waeneri Grand Union Canal, Loughborough, Leics SK531203 9-Sep-11 SC Megan Dimitrov Home moth trap Wormaldia occipitalis Nutwith Cote, woodland spring, N. Yorks SE233782 14-May-11 SC Stuart Crofts Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2340777208 20-May-11 SC Stuart Crofts Wormaldia occipitalis Nutwith Cote, woodland spring, N. Yorks SE2337678294 20-May-11 SC Stuart Crofts Wormaldia occipitalis Dropping Well spring, Mickley Wood,N. Yorks SE2419477080 27-May-11 SC Stuart Crofts Wormaldia occipitalis Triple Springs, Mickley Wood, N. Yorks SE2463476737 27-May-11 SC Stuart Crofts Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2341477195 6-Jun-11 SC Stuart Crofts Wormaldia occipitalis Nutwith Cote, woodland spring, N. Yorks SE233782 2-Jul-11 SC Stuart Crofts Wormaldia occipitalis Woodland spring near Rievaulx, N. Yorks SE5767485263 5-Jul-11 SC Stuart Crofts Wormaldia occipitalis Hackfall Alum spring, N. Yorks SE2336876976 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2336677264 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2341477195 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2344977340 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Nutwith Cote, woodland spring, N. Yorks SE233782 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Stream south of Nutwith cote wood,N. Yorks SE2343277758 1-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Lord Edward Howard spring, Howden moors SK171963 5-Aug-11 AD&SC S.Crofts/A Dixon Wormaldia occipitalis Triple Springs, Mickley Wood, N. Yorks SE246767 7-Aug-11 SC Stuart Crofts Wormaldia occipitalis Triple Springs, Mickley Wood, N. Yorks SE246767 19-Aug-11 SC S.Crofts/A Dixon Wormaldia occipitalis Hackfall Alum spring, N. Yorks SE2336876976 20-Aug-11 SC S.Crofts/A Dixon Light trap 9pm until midnight Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2342177202 20-Aug-11 AD S.Crofts/A Dixon Light trap 9pm until midnight Wormaldia occipitalis Riverside spring, Coverdale, N. Yorks SE1330486692 20-Aug-11 AD S.Crofts/A Dixon Wormaldia occipitalis Riverside spring, Coverdale, N. Yorks SE1350286702 20-Aug-11 SC S.Crofts/A Dixon Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2338477236 22-Aug-11 SC Stuart Crofts Wormaldia occipitalis Hackfall, woodland spring, N. Yorks SE2346177379 22-Aug-11 SC Stuart Crofts Wormaldia occipitalis Spring head, Mickley Wood, N. Yorks SE2468676464 22-Aug-11 SC Stuart Crofts Wormaldia occipitalis Triple Springs, Mickley Wood, N. Yorks SE2470276717 3-Sep-11 SC Stuart Crofts Probelms sweep netting in the wet Wormaldia occipitalis Woodland spring near Rievaulx, N. Yorks SE5768285268 3-Sep-11 SC Stuart Crofts Probelms sweep netting in the wet

Page 15 of 15 Adult Caddisfly Occurrence Scheme 2012

 If you are already a collector and want to continue to do so during 2012 you do not have to do anything other than just read the notes below as a reminder of how to deal with any samples you get (if you have no tubes left then please let me know so I can send some more to you).

 If you are not yet involved with the scheme but would like to take part then please drop me an email (or a letter) so I can send you some collecting tubes and simple instructions.

 If you no longer want to be part of the scheme then please return any tubes you have not used with a note and I can remove your details from my database.

Adult Caddisfly Collecting Notes 2012

If you get any adult caddisflies (but not the larvae) just put them into a tube. As soon as possible put this into a domestic deep freeze for about 2 or 3 minutes. This is considered a humane way to immobilise/kill an adult caddisfly, but please don’t leave them in too long as they will drop to bits! Next, fill the tube with either neat vodka (or similar clear spirit such as gin), or a 50/50 mix of isopropyl alcohol and water, any of these will preserve the caddisflies until they can be identified. However, please do not use neat isopropyl alcohol, meths or surgical spirit in any form, all will desiccate a caddisfly making it very difficult to work with while trying to confirm its identity.

Write on a small slip of paper (see “Helpful Tips” below) in pencil, where (the approximate location) and when (the time & date) you caught the sample along with your name. Put this in the tube with the caddisfly samples (alcohol will have no effect on either the paper or writing in pencil). Please do not stick a label on the tube as these, often, just fall off.

Drop the tube back in the post to me with your name and address along with any other notes of interest on the capture. I can then post back another empty tube in return. You can put the tube in any type of envelope, they do not need to be padded, these tubes are very strong and will not leak. You will need to put a “large letter” stamp on the envelope due to its thickness with a tube enclosed, but, if in doubt get the package checked at the Post Office before sending.

I do not get much chance to analyse samples until the long winter evenings, hence the reason to preserve them in alcohol.

You can expect many different types of adult caddisfly to be on the wing from March to the end of November. They range in size from 3mm to nearly 30mm and we have almost 200 very varied species, most are found near water but they can turn up anywhere, some are very common and others incredibly rare. So, even if you only think you have one please send it along for me to check. Plus, don’t worry if you think you have caught the same type twice, again please send it along as this information is useful for the "flight period data".

At the year-end and after all the samples have been identified I will put together an annual review. A copy of the review and data will then be sent to you, from this you will be able to see the species you caught and sent in.

Helpful Hints & Tips

Sample of an "information slip" to put inside a tube with specimens:

River Trent, Newark, Notts. NGR SK 792 536 0900hrs 15 July 2012, Fred Smith

You can put several caddis samples in one tube as long as they are from the same venue. Please do not forget to use pencil on the slip (ink dissolves in alcohol!)

National Grid Reference (NGR)

It is preferable to send along a six figure National Grid Reference (NGR) along with the approximate sample location name.

To check you have worked out more-or-less the correct locations of a sample you are sending there are now good websites available. Here one that I find very useful to check locations online: http://wtp2.appspot.com/wheresthepath.htm

This is a fantastic site with a split screen showing a map and satellite view side by side so you really can see where you are, this is a free website but you can donate to help keep it running.

Have fun Mapping!

Useful Contacts

Stuart M Crofts 4 Stottercliffe Road Penistone Sheffield S Yorks S36 6EB Email: [email protected]

The Natural History Museum, Cromwell Rd. London SW7 5BD www.nhm.ac.uk

Biological Records Centre, River Fly Recording schemes website at: www.brc.ac.uk/schemes/RRS/homepage.htm

River Fly Partnerships website is at: www.riverflies.org

The Buglife website is at: www.buglife.org.uk

The Freshwater Biological Association website is at: www.fba.org.uk

For isopropyl alcohol and ethyl acetate (a specialist insect “killing fluid”) plus loads of other entomological type equipment try:

Watkins & Doncaster PO Box 5 Cranbrook Kent. TN18 5EZ Tel: 0845 8333133 Web site at: www.watdon.com Email: [email protected]

Alternatively for entomological equipment try, Alan A Ecology at: www.alanaecology.com

For a huge range of Natural History books try: www.nhbs.com