Rote Liste Und Gesamtartenliste Der Schwebfliegen (Diptera: Syrphidae)
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
County Wexford Biodiversity Action Plan 2013-2018
County Wexford Biodiversity Action Plan 2013-2018 Endorsed by the Elected Members of Wexford County Council on the 11 th November 2013 Protecting County Wexford’s Biodiversity Through Actions and Raising Awareness COUNTY WEXFORD BIODIVERSITY ACTION PLAN 2013-2018 Endorsed by the Elected Members of Wexford County Council on the 11 th November 2013 To Protect County Wexford’s Biodiversity Through Actions and Raising Awareness ACKNOWLEDGEMENTS We would like to gratefully acknowledge all those who made a submission to the plan and the members of the Wexford Biodiversity Working Group for their valuable contribution to the plan. Thanks are also extended to the Steering Committee members, which included Cliona O’Brien from the Heritage Council and Lorcan Scott, NPWS. Thanks are also extended to Dr.Amanda Browne & Padraic Fogarty who prepared the audit and review of the biological resource. Art and photography credits are paid to the entrants of the 2011 Biodiversity Art and Photography competitions. ACRONYMS BAP – Biodiversity Action Plan BoCCI - Birds of Conservation Concern in Ireland BWG – Biodiversity Working Group cSACs - Candidate Special Areas of Conservation Flora Protection Order - Flora (Protection) Order, S.I. No. 94 of 1999. Habitats Directive - 1992 EU Directive on the Conservation of Natural Habitats and of Wild Fauna and Flora IUCN - International Union for the Conservation of Nature NBAP – National Biodiversity Action Plan, (. National Biodiversity Action Plan, Dúchas. 2002, and ‘Actions for Biodiversity 2011-2016, Ireland’s National Biodiversity Plan’, Department of Arts, Heritage and the Gaeltacht, 2011. NHA – Natural Heritage Area SAC – Special Area of Conservation SPA – Special Protection Area The Convention – UN Convention on Biological Diversity, signed at Rio Earth Summit 1992 The Guidelines – Guidelines for the Production of Local Biodiversity Action Plans, Heritage Council, 2003. -
HOVERFLY NEWSLETTER Dipterists
HOVERFLY NUMBER 41 NEWSLETTER SPRING 2006 Dipterists Forum ISSN 1358-5029 As a new season begins, no doubt we are all hoping for a more productive recording year than we have had in the last three or so. Despite the frustration of recent seasons it is clear that national and international study of hoverflies is in good health, as witnessed by the success of the Leiden symposium and the Recording Scheme’s report (though the conundrum of the decline in UK records of difficult species is mystifying). New readers may wonder why the list of literature references from page 15 onwards covers publications for the year 2000 only. The reason for this is that for several issues nobody was available to compile these lists. Roger Morris kindly agreed to take on this task and to catch up for the missing years. Each newsletter for the present will include a list covering one complete year of the backlog, and since there are two newsletters per year the backlog will gradually be eliminated. Once again I thank all contributors and I welcome articles for future newsletters; these may be sent as email attachments, typed hard copy, manuscript or even dictated by phone, if you wish. Please do not forget the “Interesting Recent Records” feature, which is rather sparse in this issue. Copy for Hoverfly Newsletter No. 42 (which is expected to be issued with the Autumn 2006 Dipterists Forum Bulletin) should be sent to me: David Iliff, Green Willows, Station Road, Woodmancote, Cheltenham, Glos, GL52 9HN, (telephone 01242 674398), email: [email protected], to reach me by 20 June 2006. -
Hoverflies Family: Syrphidae
Birmingham & Black Country SPECIES ATLAS SERIES Hoverflies Family: Syrphidae Andy Slater Produced by EcoRecord Introduction Hoverflies are members of the Syrphidae family in the very large insect order Diptera ('true flies'). There are around 283 species of hoverfly found in the British Isles, and 176 of these have been recorded in Birmingham and the Black Country. This atlas contains tetrad maps of all of the species recorded in our area based on records held on the EcoRecord database. The records cover the period up to the end of 2019. Myathropa florea Cover image: Chrysotoxum festivum All illustrations and photos by Andy Slater All maps contain Contains Ordnance Survey data © Crown Copyright and database right 2020 Hoverflies Hoverflies are amongst the most colourful and charismatic insects that you might spot in your garden. They truly can be considered the gardener’s fiend as not only are they important pollinators but the larva of many species also help to control aphids! Great places to spot hoverflies are in flowery meadows on flowers such as knapweed, buttercup, hogweed or yarrow or in gardens on plants such as Canadian goldenrod, hebe or buddleia. Quite a few species are instantly recognisable while the appearance of some other species might make you doubt that it is even a hoverfly… Mimicry Many hoverfly species are excellent mimics of bees and wasps, imitating not only their colouring, but also often their shape and behaviour. Sometimes they do this to fool the bees and wasps so they can enter their nests to lay their eggs. Most species however are probably trying to fool potential predators into thinking that they are a hazardous species with a sting or foul taste, even though they are in fact harmless and perfectly edible. -
Diptera, Sy Ae)
Ce nt re fo r Eco logy & Hydrology N AT U RA L ENVIRO N M EN T RESEA RC H CO U N C IL Provisional atlas of British hover les (Diptera, Sy ae) _ Stuart G Ball & Roger K A Morris _ J O I N T NATURE CONSERVATION COMMITTEE NERC Co pyright 2000 Printed in 2000 by CRL Digital Limited ISBN I 870393 54 6 The Centre for Eco logy an d Hydrolo gy (CEI-0 is one of the Centres an d Surveys of the Natu ral Environme nt Research Council (NERC). Established in 1994, CEH is a multi-disciplinary , environmental research organisation w ith som e 600 staff an d w ell-equipp ed labo ratories and field facilities at n ine sites throughout the United Kingdom . Up u ntil Ap ril 2000, CEM co m prise d of fou r comp o nent NERC Institutes - the Institute of Hydrology (IH), the Institute of Freshw ater Eco logy (WE), the Institute of Terrestrial Eco logy (ITE), and the Institute of Virology an d Environmental Micro b iology (IVEM). From the beginning of Ap dl 2000, CEH has operated as a single institute, and the ind ividual Institute nam es have ceased to be used . CEH's mission is to "advance th e science of ecology, env ironme ntal microbiology and hyd rology th rough h igh q uality and inte rnat ionall) recognised research lead ing to better understanding and quantifia ttion of the p hysical, chem ical and b iolo gical p rocesses relating to land an d freshwater an d living organisms within the se environments". -
Diptera, Syrphidae)
124 VOLUCELLA 7, 2004 Speight: Development of the Irish syrphid fauna 125 Towards an understanding of the development and constitution of the Irish postglacial syrphid fauna (Diptera, Syrphidae) Martin C.D. Speight Speight, M.C.D. (2004): Towards an understanding of the development and constituti- on of the Irish postglacial syrphid fauna (Diptera, Syrphidae). – Volucella 7, 125-155. Stuttgart. It is most unlikely that direct evidence of the constitution of European postglacial syrphid faunas will become available from remains of the insects derived from post- glacial deposits. So any attempt at understanding the postglacial development of the syrphid fauna of any part of Europe will have to rely on indirect information. Such indirect information is provided by habitat data derived, in particular, from palaeobo- tanical studies. From a knowledge of the habitat array present in Ireland at different times during the postglacial, an attempt is made here to gain some understanding of the origins of the island's present-day syrphid fauna, using the habitat-association data coded into the Syrph the Net (StN) database. It is concluded that all of the species comprising the present fauna would be pre- dicted to occur in Ireland and should have been in place by 5,000BP, but that the entire present-day fauna is unlikely to have been present more than 7,000 years ago. From this starting point the probable geographical origin and degree of completeness of the existing syrphid fauna of Ireland are explored, resulting in the conclusion that, although derived from the Atlantic Region, the Irish syrphid fauna is a sub-set of the Atlantic Region fauna that has been "filtered" by the land mass of Great Britain, i.e. -
1 RSPB/NE Countdown 2010: Bringing Reedbeds to Life Project Wildlife Surveys CHAPTER 4: Water Trap Surveys with Special Referenc
RSPB/NE Countdown 2010: Bringing Reedbeds to Life Project Wildlife surveys CHAPTER 4: Water trap Surveys with special reference to the Diptera C J Hardman, D B Harris With helpful comments on a first draft by John and Barbara Ismay Contents Summary ................................................................................................................................................. 1 METHODS ................................................................................................................................................ 2 Field methods ..................................................................................................................................... 2 Analysis methods ................................................................................................................................ 6 RESULTS ................................................................................................................................................ 11 Species composition of water trap samples ..................................................................................... 11 What habitat variables were associated with reedbed specialist Diptera? ......................................... 16 What habitat variables were associated with wetland specialist Diptera? ...................................... 20 What differences were there in invertebrates between wet and dry reedbed? ............................. 23 Litter saturation categories .................................................................................................................. -
Hoverfly Newsletter
Dipterists Forum Hoverfly Newsletter Number 47 Autumn 2009 ISSN 1358-5029 I thank the contributors to this newsletter, particularly Roger Morris, without whom this issue would have been a rather thin one. In the first sentence of the recording scheme update he and Stuart Ball have clearly rated 2009 as so far yet another disappointing year. Yet my experience of this year has been somewhat different as, although I have not found hoverflies to be abundant, I have seen an excellent diversity of species. During 2009 to date I have seen two species I had never seen before (Dasysyrphus friuliensis and Myolepta dubia) and the hoverfly species list for my garden has increased by four. International interest in hoverflies continues to grow as witnessed by the completion of yet another successful international sympo- sium (the fifth). In Roger’s write up of this year’s event he refers to two newly-published books on hoverflies. I can recall that when I began recording the only reference work I had was a photocopy of R. L. Coe’s out-of-print key. This was supplemented in 1969 by a reprint of Verrall’s book, to be followed in 1981 by van der Goot’s Zweefvliegen.and in 1983 by the first edition of British Hoverflies. How things have changed since then! Once I have obtained copies of the two new books I shall have at least seventeen hoverfly books on my shelves. Articles and illustrations (including colour images) for the next newsletter are always welcome. Copy for Hoverfly Newsletter No. 48 (which is expected to be issued with the Spring 2010 Dipterists Forum Bulletin) should be sent to me: David Iliff Green Willows, Station Road, Woodmancote, Cheltenham, Glos, GL52 9HN, (telephone 01242 674398), email:[email protected], to reach me by 20 December 2009. -
Checklist of the Hover-Flies (Diptera, Syrphidae) of Russia Cписок Видов
Еваа э. а 17(6): 466–510 © EUROASIAN ENTOMOLOGICAL doi: 10.15298/euroasentj.17.6.12 JOURNAL, 2018 Checklist of the hover-flies (Diptera, Syrphidae) of Russia Cïèñîê âèäîâ ìóõ-æóð÷àëîê (Diptera, Syrphidae) Ðîññèè A.V. Barkalov*, V.A. Mutin** À.Â. Áàðêàëîâ*, Â.À. Ìóòèí** * InstТtutО oП SвstОmatТcs anН EcoХoРв oП AnТmaХs, RussТan AcaНОmв oП ScТОncОs, SТbОrТan BrancС, FrunгО Str. 11, NovosТbТrsФ 630091 RussТa. * И , . 11, 630091 . E-maТХ: barФ@Оco.nsc.ru. ** Amur StatО UnТvОrsТtв oП HumanТtТОs anН PОНaРoРв, KТrova Str. 17/2, KomsomoХsФ-na-AmurО 681000 RussТa. ** - , . К 17/2, К-- 681000 . E-maТХ: vaХОrТmutТn@maТХ.ru. Key words: ХТst oП spОcТОs, ПamТХв SвrpСТНaО, Пauna, RussТa, sвnonвms, bТbХТoРrapСв. Кючевые сова: , SвrpСТНaО, , , , . Abstract. A cСОcФХТst oП 951 СovОr-ПХв spОcТОs Тn tСО gorodkovi StacФОХbОrР, 1963 = Cheilosia kuznetzovae SФuПjТn, RussТan Пauna Тs compТХОН. In НОscОnНТnР orНОr, tСО spОcТОs 1977, syn. nov. Melangyna compositarum (VОrraХХ, 1873) numbОr Тn tСО subПamТХТОs ErТstaХТnaО, SвrpСТnaО, PТpТгТnaО = Syrphus kolomietzi VТoХovТtsС, 1965 syn. nov., Anasimyia anН MТcroНontТnaО Тn tСО Пauna oП RussТa Тs 565, 314, 63, anН interpuncta (HarrТs, 1776) = Anasimyia oblonga VТoХovТcС, 9 corrОsponНТnРХв. АСТХО compТХТnР tСО cСОcФХТst, tСО ПoХХoа- 1979, syn.nov. ТnР nОа sвnonвms СavО bООn ОstabХТsСОН: Sphegina (Sphegi- , - na) spheginea (ZОttОrstОНt, 1838) = Sphegina atra VТoХo- - vТtsС, 1980, syn. nov., Helophilus lapponicus АaСХbОrР, 1844 . = Helophilus limosus VТoХovТtsС, 1977, syn. nov., Criorhina brevipila LoОа, 1871 = Criorhina thompsoni VТoХovТtsС, 1982, syn. nov., Melangyna coei NТОХsОn, 1971 = Melangyna Introduction stackelbergi VТoХovТtsС, 1980, syn. nov., Baccha elongata HovОr-ПХТОs, or tСО SвrpСТНaО, Тs onО oП tСО ХarРО (FabrТcТus, 1775) = Baccha sachalinica VТoХovТtsС, 1976, DТptОra ПamТХТОs occurrТnР аorХНаТНО ОбcОpt Пor tСО Ant- syn. -
Dipterists Forum Bulletin No
BULLETIN OF THE Dipterists Forum Bulletin No. 67 Spring 2009 Affiliated to the British Entomological and Natural History Society Bulletin No. 67 Spring 2009 ISSN 1358-5029 Editorial panel Bulletin Editor Darwyn Sumner Assistant Editor Judy Webb Dipterists Forum Officers Chairman Stuart Ball Vice Chairman John Ismay Secretary John Kramer Treasurer Howard Bentley Membership Sec. Mick Parker Field Meetings Sec. Roger Morris Indoor Meetings Sec. Malcolm Smart Publicity Officer Judy Webb BAP species Officer Barbara Ismay Ordinary Members Chris Spilling, Alan Stubbs, Peter Boardman, 3 vacancies Unelected Members Dipterists Forum Website BENHS rep. vacancy www.dipteristsforum.org.uk/ Dip. Digest Editor Peter Chandler co-opted Alan Stubbs Dipterists Forum Forum www.dipteristsforum.org.uk/index.php Recording Scheme Organisers Cranefly Alan Stubbs & John Annual Subscription Kramer Obtainable via subscription to Dipterists Forum: Fungus Gnats Peter Chandler Annual Membership Forum - £6 (includes Dipterists Bulletin) Hoverflies S.Ball & R.Morris Subscription to Dipterists Digest - £9 Larger Brachycera Simon Hayhow Tephritid Laurence Clemons Contact Mr M. Parker, 9, East Wyld Road, Weymouth, Dor- Sciomyzidae Ian McLean set, DT4 0RP Email: [email protected] Conopid David Clements to whom all enquiries regarding delivery of this Bulletin Empid & Dollies Adrian Plant should be addressed Anthomyiid Michael Ackland Dixidae R.H.L. Disney Culicidae Jolyon Medlock Sepsidae Steve Crellin Tachinid Chris Raper Stilt & Stalk Darwyn Sumner Pipunculid David Gibbs Bulletin Editor: Darwyn Sumner 122, Link Road, Anstey, Charnwood, Leicestershire LE7 7BX. 0116 212 5075 [email protected] Assistant Editor: Judy Webb 2 Dorchester Court, Blenheim Road, Kidlington, Oxon. OX5 2JT. 01865 377487 [email protected] Cover photograph of Calliphora by Mark Pajak, Assistant Curator of Natural History, The Royal Albert Memo- rial Museum & Art Gallery, Exeter. -
Research on the Assessment of Risks & Opportunities for Species in England As a Result of Climate Change
Natural England Commissioned Report NECR175 Research on the assessment of risks & opportunities for species in England as a result of climate change First published 22 July 2015 www.gov.uk/natural-england Foreword Natural England commission a range of reports from external contractors to provide evidence and advice to assist us in delivering our duties. The views in this report are those of the authors and do not necessarily represent those of Natural England. Background There is already strong evidence for a wide plants and bryophytes to spiders and beetles) range of impacts of climate change on and assesses the potential risks within their England’s wildlife, such as changes in existing ranges as well as the opportunities that distributions, phenology, community composition might be provided in new areas. A more detailed and habitat condition. The UK is one of the best analysis was applied to 400 species, taking into recorded sites in the world for species account the factors that might exacerbate or distribution and clear shifts in the northern limits mitigate the impacts of climate change. Finally a of some mobile animal groups have been very detailed framework was applied to 30 identified, as well as redistributions to higher species to explore the adaptation options that altitudes. In order to target conservation might be available to conservation practitioners. resources efficiently and effectively, Natural England has to prioritise action based on the The project thus provides a good evidence base rarity of species, their threats and their current for conservation practitioners to use within the rates of decline. As part of this, Natural England context of their planning at national and local needs to understand how it can help species to scales. -
The Value of Species Distribution Models As a Tool for Conservation and Ecology in Egypt and Britain
THE VALUE OF SPECIES DISTRIBUTION MODELS AS A TOOL FOR CONSERVATION AND ECOLOGY IN EGYPT AND BRITAIN Tim Newbold, Bsc. (Hons.) Thesis submitted to the University of Nottingham for the degree of Doctor of Philosophy November 2009 Abstract Knowledge about the distribution of species is limited, with extensive gaps in our knowledge, particularly in tropical areas and in arid environments. Species distribution models offer a potentially very powerful tool for filling these gaps in our knowledge. They relate a set of recorded occurrences of a species to environmental variables thought to be important in determining the distributions of species, in order to predict where species will be found throughout an area of interest. In this thesis, I explore the development, potential applications and possible limitations of distribution models using species from various taxonomic groups in two regions of the world: butterflies, mammals, reptiles and amphibians in Egypt, and butterflies, hoverflies and birds in Great Britain. Specifically I test: 1) which modelling methods produce the best models; 2) which variables correlate best with the distributions of species, and in particular whether interactions among species can explain observed distributions; 3) whether the distributions of some species correlate better with environmental variables than others and whether this variation can be explained by ecological characteristics of the species; 4) whether the same environmental variables that explain species‘ occurrence can also explain species richness, and whether distribution models can be combined to produce an accurate model of species richness; 5) whether the apparent accuracy of distribution models is supported by ground-truthing; and 6) whether the models can predict the impact of climate change on the distribution of species. -
Diptera: Syrphidae)
Changes in ranges of hoverflies in the Netherlands in the 20th century (Diptera: Syrphidae) Menno Reemer, John T. Smit & Wouter van Steenis Abstract In July 2001 the database of the Netherlands Syrphidae Recording Scheme contained approximately 200 000 records of Syrphidae. This database was used to examine changes in the hoverfly fauna of the Netherlands during the 20th century. The dataset was divided into two parts, before and since 1988, containing equal numbers of records. This revealed that there is a significant increase in the distribu- tion of hoverfly species with saproxylic larvae. Probably this is a consequence of the changes in wood- land management that have taken place in the past 20 years. Another result of the trend analysis is the conclusion that there is a high proportion of southern species among the increased species. A likely explanation for this is the change in climate in the past 20 years. Of a total number of 317 species, 29% increased, 40% remained stable and 31% has decreased. Eight species have increased strongly and 22 species show a strong decline. The causes of the strong trends are often unclear, but seem to be very different from species to species. Key words: Syrphidae, trends, Netherlands, saproxylic species, climate change. Introduction the database. This resulted in the publication of a The Netherlands Syrphidae Recording Scheme provisional atlas of the Dutch Syrphidae, which has built up a database of approximately 200 000 was based on approximately 100 000 records records of Syrphidae (July 2001). These records (NJN 1998). cover all parts of the country and the oldest date In July 2001 all the records in the Zoological back to the 19th century.