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Dear Colleagues
NEW RECORDS OF CHIRONOMIDAE (DIPTERA) FROM CONTINENTAL FRANCE Joel Moubayed-Breil Applied ecology, 10 rue des Fenouils, 34070-Montpellier, France, Email: [email protected] Abstract Material recently collected in Continental France has allowed me to generate a list of 83 taxa of chironomids, including 37 new records to the fauna of France. According to published data on the chironomid fauna of France 718 chironomid species are hitherto known from the French territories. The nomenclature and taxonomy of the species listed are based on the last version of the Chironomidae data in Fauna Europaea, on recent revisions of genera and other recent publications relevant to taxonomy and nomenclature. Introduction French territories represent almost the largest Figure 1. Major biogeographic regions and subregions variety of aquatic ecosystems in Europe with of France respect to both physiographic and hydrographic aspects. According to literature on the chironomid fauna of France, some regions still are better Sites and methodology sampled then others, and the best sampled areas The identification of slide mounted specimens are: The northern and southern parts of the Alps was aided by recent taxonomic revisions and keys (regions 5a and 5b in figure 1); western, central to adults or pupal exuviae (Reiss and Säwedal and eastern parts of the Pyrenees (regions 6, 7, 8), 1981; Tuiskunen 1986; Serra-Tosio 1989; Sæther and South-Central France, including inland and 1990; Soponis 1990; Langton 1991; Sæther and coastal rivers (regions 9a and 9b). The remaining Wang 1995; Kyerematen and Sæther 2000; regions located in the North, the Middle and the Michiels and Spies 2002; Vårdal et al. -
Dipterists Forum
BULLETIN OF THE Dipterists Forum Bulletin No. 76 Autumn 2013 Affiliated to the British Entomological and Natural History Society Bulletin No. 76 Autumn 2013 ISSN 1358-5029 Editorial panel Bulletin Editor Darwyn Sumner Assistant Editor Judy Webb Dipterists Forum Officers Chairman Martin Drake Vice Chairman Stuart Ball Secretary John Kramer Meetings Treasurer Howard Bentley Please use the Booking Form included in this Bulletin or downloaded from our Membership Sec. John Showers website Field Meetings Sec. Roger Morris Field Meetings Indoor Meetings Sec. Duncan Sivell Roger Morris 7 Vine Street, Stamford, Lincolnshire PE9 1QE Publicity Officer Erica McAlister [email protected] Conservation Officer Rob Wolton Workshops & Indoor Meetings Organiser Duncan Sivell Ordinary Members Natural History Museum, Cromwell Road, London, SW7 5BD [email protected] Chris Spilling, Malcolm Smart, Mick Parker Nathan Medd, John Ismay, vacancy Bulletin contributions Unelected Members Please refer to guide notes in this Bulletin for details of how to contribute and send your material to both of the following: Dipterists Digest Editor Peter Chandler Dipterists Bulletin Editor Darwyn Sumner Secretary 122, Link Road, Anstey, Charnwood, Leicestershire LE7 7BX. John Kramer Tel. 0116 212 5075 31 Ash Tree Road, Oadby, Leicester, Leicestershire, LE2 5TE. [email protected] [email protected] Assistant Editor Treasurer Judy Webb Howard Bentley 2 Dorchester Court, Blenheim Road, Kidlington, Oxon. OX5 2JT. 37, Biddenden Close, Bearsted, Maidstone, Kent. ME15 8JP Tel. 01865 377487 Tel. 01622 739452 [email protected] [email protected] Conservation Dipterists Digest contributions Robert Wolton Locks Park Farm, Hatherleigh, Oakhampton, Devon EX20 3LZ Dipterists Digest Editor Tel. -
Identification Key to the Subfamilies of Ichneumonidae (Hymenoptera)
Identification key to the subfamilies of Ichneumonidae (Hymenoptera) Gavin Broad Dept. of Entomology, The Natural History Museum, Cromwell Road, London SW7 5BD, UK Notes on the key, February 2011 This key to ichneumonid subfamilies should be regarded as a test version and feedback will be much appreciated (emails to [email protected]). Many of the illustrations are provisional and more characters need to be illustrated, which is a work in progress. Many of the scanning electron micrographs were taken by Sondra Ward for Ian Gauld’s series of volumes on the Ichneumonidae of Costa Rica. Many of the line drawings are by Mike Fitton. I am grateful to Pelle Magnusson for the photographs of Brachycyrtus ornatus and for his suggestion as to where to include this subfamily in the key. Other illustrations are my own work. Morphological terminology mostly follows Fitton et al. (1988). A comprehensively illustrated list of morphological terms employed here is in development. In lateral views, the anterior (head) end of the wasp is to the left and in dorsal or ventral images, the anterior (head) end is uppermost. There are a few exceptions (indicated in figure legends) and these will rectified soon. Identifying ichneumonids Identifying ichneumonids can be a daunting process, with about 2,400 species in Britain and Ireland. These are currently classified into 32 subfamilies (there are a few more extralimitally). Rather few of these subfamilies are reconisable on the basis of simple morphological character states, rather, they tend to be reconisable on combinations of characters that occur convergently and in different permutations across various groups of ichneumonids. -
Quantification of DNA Content in Freshwater Microalgae Using Flow Cytometry: a Modified Protocol for Selected Green Microalgae
Fottea 11(2): 317–328, 2011 317 Quantification of DNA content in freshwater microalgae using flow cytometry: a modified protocol for selected green microalgae Petra MAZALOVÁ , Petra ŠARHANOVÁ , Vl a d a n On d ř e j & Aloisie PO u l í č k ov á Department of Botany, Faculty of Science, Palacký University Olomouc, Šlechtitelů 11, CZ–783 71 Olomouc, Czech Republic; e–mail: [email protected] Abstract: The study of genome size variation in microalgae lags behind that of comparable research in higher plants and seaweeds. This situation is essentially caused by: (1) difficulties in obtaining sufficient biomass for experiments; (2) problems with protoplast isolation due to cell–wall heterogeneity and complexity; and (3) the absence of suitable standards for routine measurements. We propose a multi–step protocol that leads to the quantification of DNA content in desmids using flow cytometry. We present detailed culture conditions, the minimal biomass necessary for three repetitive measurements, a method to isolate protoplasts and selection of suitable standards. Our protocol, which is mainly based on studies with higher plants and commercially available enzyme mixtures, is useful in Streptophyta, especially members of the Zygnematophyceae, because of their close phylogenetic relationship to higher plants, in particular the similarity of their cell wall organization. Moreover, the suggested protocol also works for some Chlorophyta (Chloroidium ellipsoideum, Tetraselmis subcordiformis) and Heterokontophyta (Tribonema vulgare). We suggest and characterize a new standard for flow cytometry of microalgae (Micrasterias pinnatifida). Modification of the enzyme mixture is probably necessary for microalgae whose cell walls are surrounded by a mucilaginous envelope (Planktosphaeria), those that contain alganan (Chlorella), monads with a pellicle or chlamys (Euglena, Chlamydomonas). -
A Revised Classification of Naked Lobose Amoebae (Amoebozoa
Protist, Vol. 162, 545–570, October 2011 http://www.elsevier.de/protis Published online date 28 July 2011 PROTIST NEWS A Revised Classification of Naked Lobose Amoebae (Amoebozoa: Lobosa) Introduction together constitute the amoebozoan subphy- lum Lobosa, which never have cilia or flagella, Molecular evidence and an associated reevaluation whereas Variosea (as here revised) together with of morphology have recently considerably revised Mycetozoa and Archamoebea are now grouped our views on relationships among the higher-level as the subphylum Conosa, whose constituent groups of amoebae. First of all, establishing the lineages either have cilia or flagella or have lost phylum Amoebozoa grouped all lobose amoe- them secondarily (Cavalier-Smith 1998, 2009). boid protists, whether naked or testate, aerobic Figure 1 is a schematic tree showing amoebozoan or anaerobic, with the Mycetozoa and Archamoe- relationships deduced from both morphology and bea (Cavalier-Smith 1998), and separated them DNA sequences. from both the heterolobosean amoebae (Page and The first attempt to construct a congruent molec- Blanton 1985), now belonging in the phylum Per- ular and morphological system of Amoebozoa by colozoa - Cavalier-Smith and Nikolaev (2008), and Cavalier-Smith et al. (2004) was limited by the the filose amoebae that belong in other phyla lack of molecular data for many amoeboid taxa, (notably Cercozoa: Bass et al. 2009a; Howe et al. which were therefore classified solely on morpho- 2011). logical evidence. Smirnov et al. (2005) suggested The phylum Amoebozoa consists of naked and another system for naked lobose amoebae only; testate lobose amoebae (e.g. Amoeba, Vannella, this left taxa with no molecular data incertae sedis, Hartmannella, Acanthamoeba, Arcella, Difflugia), which limited its utility. -
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CICHLIFORMES: Cichlidae (part 3) · 1 The ETYFish Project © Christopher Scharpf and Kenneth J. Lazara COMMENTS: v. 6.0 - 30 April 2021 Order CICHLIFORMES (part 3 of 8) Family CICHLIDAE Cichlids (part 3 of 7) Subfamily Pseudocrenilabrinae African Cichlids (Haplochromis through Konia) Haplochromis Hilgendorf 1888 haplo-, simple, proposed as a subgenus of Chromis with unnotched teeth (i.e., flattened and obliquely truncated teeth of H. obliquidens); Chromis, a name dating to Aristotle, possibly derived from chroemo (to neigh), referring to a drum (Sciaenidae) and its ability to make noise, later expanded to embrace cichlids, damselfishes, dottybacks and wrasses (all perch-like fishes once thought to be related), then beginning to be used in the names of African cichlid genera following Chromis (now Oreochromis) mossambicus Peters 1852 Haplochromis acidens Greenwood 1967 acies, sharp edge or point; dens, teeth, referring to its sharp, needle-like teeth Haplochromis adolphifrederici (Boulenger 1914) in honor explorer Adolf Friederich (1873-1969), Duke of Mecklenburg, leader of the Deutsche Zentral-Afrika Expedition (1907-1908), during which type was collected Haplochromis aelocephalus Greenwood 1959 aiolos, shifting, changing, variable; cephalus, head, referring to wide range of variation in head shape Haplochromis aeneocolor Greenwood 1973 aeneus, brazen, referring to “brassy appearance” or coloration of adult males, a possible double entendre (per Erwin Schraml) referring to both “dull bronze” color exhibited by some specimens and to what -
Protistology an International Journal Vol
Protistology An International Journal Vol. 10, Number 2, 2016 ___________________________________________________________________________________ CONTENTS INTERNATIONAL SCIENTIFIC FORUM «PROTIST–2016» Yuri Mazei (Vice-Chairman) Welcome Address 2 Organizing Committee 3 Organizers and Sponsors 4 Abstracts 5 Author Index 94 Forum “PROTIST-2016” June 6–10, 2016 Moscow, Russia Website: http://onlinereg.ru/protist-2016 WELCOME ADDRESS Dear colleagues! Republic) entitled “Diplonemids – new kids on the block”. The third lecture will be given by Alexey The Forum “PROTIST–2016” aims at gathering Smirnov (Saint Petersburg State University, Russia): the researchers in all protistological fields, from “Phylogeny, diversity, and evolution of Amoebozoa: molecular biology to ecology, to stimulate cross- new findings and new problems”. Then Sandra disciplinary interactions and establish long-term Baldauf (Uppsala University, Sweden) will make a international scientific cooperation. The conference plenary presentation “The search for the eukaryote will cover a wide range of fundamental and applied root, now you see it now you don’t”, and the fifth topics in Protistology, with the major focus on plenary lecture “Protist-based methods for assessing evolution and phylogeny, taxonomy, systematics and marine water quality” will be made by Alan Warren DNA barcoding, genomics and molecular biology, (Natural History Museum, United Kingdom). cell biology, organismal biology, parasitology, diversity and biogeography, ecology of soil and There will be two symposia sponsored by ISoP: aquatic protists, bioindicators and palaeoecology. “Integrative co-evolution between mitochondria and their hosts” organized by Sergio A. Muñoz- The Forum is organized jointly by the International Gómez, Claudio H. Slamovits, and Andrew J. Society of Protistologists (ISoP), International Roger, and “Protists of Marine Sediments” orga- Society for Evolutionary Protistology (ISEP), nized by Jun Gong and Virginia Edgcomb. -
Developmental Trade-Offs and Resource Allocation in Caddis Flies
Stevens, David J. (2000) Developmental trade-offs and resource allocation in caddis flies. PhD thesis http://theses.gla.ac.uk/3764/ Copyright and moral rights for this thesis are retained by the author A copy can be downloaded for personal non-commercial research or study, without prior permission or charge This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the Author The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the Author When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given Glasgow Theses Service http://theses.gla.ac.uk/ [email protected] Developmental Trade-Offs and Resource Allocation In Caddis Flies. David J. Stevens A thesis submitted for the degree ofDoctor ofPhilosophy to the Faculty of Science, University ofGlasgow. September 2000 Declaration I declare that the work presented in this thesis has been completed by myselfunless otherwise acknowledged in the text. No part ofthis work has been presented for any other qualification. David Stevens September 2000 Acknowledgements I could not have hoped for two better supervisors than Pat Monaghan and Mike Hansell. I wish to thank them not just for giving me my chance in the first place, but for giving me the freedom within the project to explore many avenues ofinvestigation. Most ofthese proved fruitful, ifonly to teach me not to do it again. The support, encouragement and advice they gave were ofimmeasurable help over the course ofthe project. -
Discriminating Permanent from Temporary Rivers with Traits of Chironomid Genera
Ann. Limnol. - Int. J. Lim. 53 (2017) 161–174 Available online at: Ó EDP Sciences, 2017 www.limnology-journal.org DOI: 10.1051/limn/2017004 Discriminating permanent from temporary rivers with traits of chironomid genera So´nia R. Q. Serra1*, Manuel A. S. Grac¸a1, Sylvain Dole´dec2 and Maria Joa˜ o Feio1 1 Department of Life Sciences, MARE – Marine and Environmental Sciences Centre, University of Coimbra, Largo Marqueˆ sde Pombal, 3004-517 Coimbra, Portugal 2 University Lyon 1, UMR 5023 LEHNA, Biodiversite´des Ecosyste` mes Lotiques, Baˆ t Forel, 69622 Villeurbanne Cedex, France Received 18 July 2016; Accepted 06 February 2017 Abstract – Chironomidae are diverse and present a wide variety of ecological preferences. Thus, they have high potential in establishing reference conditions for river bioassessment and in providing functional information, especially when other macroinvertebrates are poorly represented. However, because of taxo- nomic difficulties and poor knowledge of traits, they are neglected in bioassessment programmes and kept at coarser taxonomic levels, reducing the discrimination power of invertebrate-based diagnostic tools. Here, we compared the efficiency of Chironomidae at the subfamily and genus levels and their biological traits (Eltonian and morphological) in the distinction between permanent (medium altitude and lowland) and temporary Mediterranean streams. We established a priori predictions on the expected Chironomidae trait categories in each stream type, conferring the best adaptations to particular environmental constraints. Genus composition (not subfamily) and respective trait categories differed among the three stream types. Both biological traits identified differences between stream types. Among Eltonian traits, diapause stages seg- regated permanent medium altitude from lowland and temporary stream assemblages, reflecting adaptations to temperature and flow regime variations. -
Agriotypus Armatus Curtis, 1832, a Parasitoid of Silo Pallipes Fabricius, 1781: the first Record for the Balkan Peninsula K
Knowledge and Management of Aquatic Ecosystems (2014) 414, 05 http://www.kmae-journal.org c ONEMA, 2014 DOI: 10.1051/kmae/2014016 Agriotypus armatus Curtis, 1832, a parasitoid of Silo pallipes Fabricius, 1781: the first record for the Balkan Peninsula K. Bjelanovic´ (1),I.Živic´ (1),,A.Petrovic´ (1), J. Djordjevic´ (2),Z.Markovic´ (3), V. Ž ik ic´ (4) Received January 12, 2014 Revised March 25, 2014 Accepted March 27, 2014 ABSTRACT Key-words: Among the diverse order of Hymenoptera, aquatic species are of special Agriotypus, interest. During macrozoobenthos sampling in the rivers of Serbia in 2003 parasitoid, and during the period 2011−2012, pupae of Silo pallipes Fabricius, 1781 Serbia, were recorded which were parasitized by an ichneumonid wasp Agrioty- distribution, pus armatus Curtis, 1832, this being the first record of it for the Balkan ecological Peninsula. A total of 217 A. armatus specimens were collected at 29 local- parameters ities situated along 16 watercourses of Serbia. All four parasitoid stages (egg, larva, pupa and resting adult) were recorded. The identity of the par- asitoid was confirmed using standard molecular methods. This study also focuses on the ecology of the parasitoid and its host. The widespread dis- tribution of A. armatus in Europe suggests the presence of this species in other Balkan countries, but this has not yet been confirmed due to a lack of surveys and/or the constantly increasing pollution of freshwaters. RÉSUMÉ Agriotypus armatus Curtis 1832, un parasitoïde de Silo pallipes Fabricius, 1781 : premier enregistrement dans la péninsule des Balkans Mots-clés : Parmi l’ordre diversifié des hyménoptères, les espèces aquatiques sont d’un inté- Agriotypus, rêt particulier. -
Distribution of Atherix Ibis (Diptera, Athericidae) in Fennoscandia
© Entomologica Fennica. l2.X.l993 Distribution of Atherix ibis (Diptera, Athericidae) in Fennoscandia J. ltiimies, K. Kuusela & K. Karvonen Itamies, J., Kuusela, K. & Karvonen, K. 1993: Distribution of Atherix ibis (Diptera, Athericidae) in Fennoscandia.- Entomol. Fennica 4:161-164. The Finnish distribution of Atherix ibis (Fabricius) was surveyed by searching for the female cones, or clusters, from the underside of bridges, by kick-net sampling (2 min) in the running water habitats and by newspaper inquires. Additional records were received from our colleagues, as well as from neigh bouring countries. A. ibis was found in Finland from ten biogeographical provinces forming a clear northern and eastern distribution. The Fennoscandian distribution acquired a western extension due to recent discoveries in northern Sweden. J. ltiimies, K. Kuusela & K. Karvonen, Department of Zoology, University of Oulu, Linnanmaa, F/N-90570 Oulu, Finland 1. Introduction pool sections as well) were inspected for the female clusters. The field trips were directed at Atherix ibis (Fabricius, 1798), the Ibis fly, is a northern and eastern Finland in 1989 (mainly in brachycheran fly assigned with other species to August), at Central Ostrobothnia in 1991 , and at their own family Athericidae by Stuckenberg Northern Tavastia and Northern Savonia in 1992. (1973). It is the only Finnish species of the genus Secondly, kick samples (2 min.) from the river (Hackman 1980). The published records of A. ibis bottom were also taken. Thirdly, inquiries were from Finland have indicated a northerly distribu made via local newspapers. Additional observa tion (Frey 1911, 1950, Itamies et al. 1990). The tions were reported by our colleagues (see ac aim of this contribution is to give up-to-date knowledgements). -
Biodiversity of Microscopic Green Algae from Desert Soil Crusts
Digital Commons @ Assumption University Honors Theses Honors Program 2020 Biodiversity of Microscopic Green Algae from Desert Soil Crusts Victoria Williamson Assumption College Follow this and additional works at: https://digitalcommons.assumption.edu/honorstheses Part of the Life Sciences Commons Recommended Citation Williamson, Victoria, "Biodiversity of Microscopic Green Algae from Desert Soil Crusts" (2020). Honors Theses. 69. https://digitalcommons.assumption.edu/honorstheses/69 This Honors Thesis is brought to you for free and open access by the Honors Program at Digital Commons @ Assumption University. It has been accepted for inclusion in Honors Theses by an authorized administrator of Digital Commons @ Assumption University. For more information, please contact [email protected]. BIODIVERSITY OF MICROSCOPIC GREEN ALGAE FROM DESERT SOIL CRUSTS Victoria Williamson Faculty Supervisor: Karolina Fučíková Natural Science Department A Thesis Submitted to Fulfill the Requirements of the Honors Program at Assumption College Spring 2020 Williamson 1 Abstract In the desert ecosystem, the ground is covered with soil crusts. Several organisms exist here, such as cyanobacteria, lichens, mosses, fungi, bacteria, and green algae. This most superficial layer of the soil contains several primary producers of the food web in this ecosystem, which stabilize the soil, facilitate plant growth, protect from water and wind erosion, and provide water filtration and nitrogen fixation. Researching the biodiversity of green algae in the soil crusts can provide more context about the importance of the soil crusts. Little is known about the species of green algae that live there, and through DNA-based phylogeny and microscopy, more can be understood. In this study, DNA was extracted from algal cultures newly isolated from desert soil crusts in New Mexico and California.