Kommentierte Artenliste Der Süßwassermollusken Deutschlands
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The Freshwater Snails (Gastropoda) of Iran, with Descriptions of Two New Genera and Eight New Species
A peer-reviewed open-access journal ZooKeys 219: The11–61 freshwater (2012) snails (Gastropoda) of Iran, with descriptions of two new genera... 11 doi: 10.3897/zookeys.219.3406 RESEARCH articLE www.zookeys.org Launched to accelerate biodiversity research The freshwater snails (Gastropoda) of Iran, with descriptions of two new genera and eight new species Peter Glöer1,†, Vladimir Pešić2,‡ 1 Biodiversity Research Laboratory, Schulstraße 3, D-25491 Hetlingen, Germany 2 Department of Biology, Faculty of Sciences, University of Montenegro, Cetinjski put b.b., 81000 Podgorica, Montenegro † urn:lsid:zoobank.org:author:8CB6BA7C-D04E-4586-BA1D-72FAFF54C4C9 ‡ urn:lsid:zoobank.org:author:719843C2-B25C-4F8B-A063-946F53CB6327 Corresponding author: Vladimir Pešić ([email protected]) Academic editor: Eike Neubert | Received 18 May 2012 | Accepted 24 August 2012 | Published 4 September 2012 urn:lsid:zoobank.org:pub:35A0EBEF-8157-40B5-BE49-9DBD7B273918 Citation: Glöer P, Pešić V (2012) The freshwater snails (Gastropoda) of Iran, with descriptions of two new genera and eight new species. ZooKeys 219: 11–61. doi: 10.3897/zookeys.219.3406 Abstract Using published records and original data from recent field work and revision of Iranian material of cer- tain species deposited in the collections of the Natural History Museum Basel, the Zoological Museum Berlin, and Natural History Museum Vienna, a checklist of the freshwater gastropod fauna of Iran was compiled. This checklist contains 73 species from 34 genera and 14 families of freshwater snails; 27 of these species (37%) are endemic to Iran. Two new genera, Kaskakia and Sarkhia, and eight species, i.e., Bithynia forcarti, B. starmuehlneri, B. -
Mitochondrial Genome of Bulinus Truncatus (Gastropoda: Lymnaeoidea): Implications for Snail Systematics and Schistosome Epidemiology
Journal Pre-proof Mitochondrial genome of Bulinus truncatus (Gastropoda: Lymnaeoidea): implications for snail systematics and schistosome epidemiology Neil D. Young, Liina Kinkar, Andreas J. Stroehlein, Pasi K. Korhonen, J. Russell Stothard, David Rollinson, Robin B. Gasser PII: S2667-114X(21)00011-X DOI: https://doi.org/10.1016/j.crpvbd.2021.100017 Reference: CRPVBD 100017 To appear in: Current Research in Parasitology and Vector-Borne Diseases Received Date: 21 January 2021 Revised Date: 10 February 2021 Accepted Date: 11 February 2021 Please cite this article as: Young ND, Kinkar L, Stroehlein AJ, Korhonen PK, Stothard JR, Rollinson D, Gasser RB, Mitochondrial genome of Bulinus truncatus (Gastropoda: Lymnaeoidea): implications for snail systematics and schistosome epidemiology, CORTEX, https://doi.org/10.1016/ j.crpvbd.2021.100017. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2021 The Author(s). Published by Elsevier B.V. Journal Pre-proof Mitochondrial genome of Bulinus truncatus (Gastropoda: Lymnaeoidea): implications for snail systematics and schistosome epidemiology Neil D. Young a,* , Liina Kinkar a, Andreas J. Stroehlein a, Pasi K. Korhonen a, J. -
The Malacological Society of London
ACKNOWLEDGMENTS This meeting was made possible due to generous contributions from the following individuals and organizations: Unitas Malacologica The program committee: The American Malacological Society Lynn Bonomo, Samantha Donohoo, The Western Society of Malacologists Kelly Larkin, Emily Otstott, Lisa Paggeot David and Dixie Lindberg California Academy of Sciences Andrew Jepsen, Nick Colin The Company of Biologists. Robert Sussman, Allan Tina The American Genetics Association. Meg Burke, Katherine Piatek The Malacological Society of London The organizing committee: Pat Krug, David Lindberg, Julia Sigwart and Ellen Strong THE MALACOLOGICAL SOCIETY OF LONDON 1 SCHEDULE SUNDAY 11 AUGUST, 2019 (Asilomar Conference Center, Pacific Grove, CA) 2:00-6:00 pm Registration - Merrill Hall 10:30 am-12:00 pm Unitas Malacologica Council Meeting - Merrill Hall 1:30-3:30 pm Western Society of Malacologists Council Meeting Merrill Hall 3:30-5:30 American Malacological Society Council Meeting Merrill Hall MONDAY 12 AUGUST, 2019 (Asilomar Conference Center, Pacific Grove, CA) 7:30-8:30 am Breakfast - Crocker Dining Hall 8:30-11:30 Registration - Merrill Hall 8:30 am Welcome and Opening Session –Terry Gosliner - Merrill Hall Plenary Session: The Future of Molluscan Research - Merrill Hall 9:00 am - Genomics and the Future of Tropical Marine Ecosystems - Mónica Medina, Pennsylvania State University 9:45 am - Our New Understanding of Dead-shell Assemblages: A Powerful Tool for Deciphering Human Impacts - Sue Kidwell, University of Chicago 2 10:30-10:45 -
Bayardella Burch, 1977
Bayardella Burch, 1977 Diagnostic features Snails with small neritiform or cylindrical shell with a low spire. The shell surface has raised spiral ribs and transverse striae, giving appearance of small, incised rectangles The aperture length is almost equal to the whole shell, and has a continuous periostracal fringe. The columellar margin is reflected and slightly curved, without a columellar fold. A deep umbilicus is present. The copulatory organ has an accessory bursa, but lacks a flagellum. A large muscular bulb is suspended from the proximal end of the praeputium, into which the duct of the accessory bursa opens. The anus lies on the anterior edge of rectal lobe. Classification Class Gastropoda Infraclass Heterobranchia Megaorder Hygrophila Order Lymnaeida Superfamily Planorboidea Family Planorbidae Subfamily: Miratestinae Genus Bayardella Burch, 1977 Type species: Plesiophysa (Bayardella) johni Burch, 1977 Original reference: Burch, J.B. (1977). A new freshwater snail (Basommatophora : Planorbidae) from Australia, Plesiophysa (Bayardella) johni. Malacological Review 10: 79-80. Type locality: sdell River, Walcott nlet, north Western Australia. State of taxonomy We follow Walker (1988). We know of at least one undescribed species of Bayardella. Biology and ecology Under wood and stones, in streams and waterholes. At least one species (B. cosmeta) capable of aestivation (Smith and Burn, 1976); biology otherwise unstudied. Distribution Northern, central and eastern Australian mainland. Notes Only Glyptophysa (Glyptophysa) aliciae has similar heavy periostracal spiral ridges. Bayardella has a narrower and much smaller spire and a less distinct shoulder and is smaller in size than G. (G) aliciae. Bayardella also has a much larger aperture compared to G. (G) aliciae. -
Anisus Vorticulus (Troschel 1834) (Gastropoda: Planorbidae) in Northeast Germany
JOURNAL OF CONCHOLOGY (2013), VOL.41, NO.3 389 SOME ECOLOGICAL PECULIARITIES OF ANISUS VORTICULUS (TROSCHEL 1834) (GASTROPODA: PLANORBIDAE) IN NORTHEAST GERMANY MICHAEL L. ZETTLER Leibniz Institute for Baltic Sea Research Warnemünde, Seestr. 15, D-18119 Rostock, Germany Abstract During the EU Habitats Directive monitoring between 2008 and 2010 the ecological requirements of the gastropod species Anisus vorticulus (Troschel 1834) were investigated in 24 different waterbodies of northeast Germany. 117 sampling units were analyzed quantitatively. 45 of these units contained living individuals of the target species in abundances between 4 and 616 individuals m-2. More than 25.300 living individuals of accompanying freshwater mollusc species and about 9.400 empty shells were counted and determined to the species level. Altogether 47 species were identified. The benefit of enhanced knowledge on the ecological requirements was gained due to the wide range and high number of sampled habitats with both obviously convenient and inconvenient living conditions for A. vorticulus. In northeast Germany the amphibian zones of sheltered mesotrophic lake shores, swampy (lime) fens and peat holes which are sun exposed and have populations of any Chara species belong to the optimal, continuously and densely colonized biotopes. The cluster analysis emphasized that A. vorticulus was associated with a typical species composition, which can be named as “Anisus-vorticulus-community”. In compliance with that both the frequency of combined occurrence of species and their similarity in relative abundance are important. The following species belong to the “Anisus-vorticulus-community” in northeast Germany: Pisidium obtusale, Pisidium milium, Pisidium pseudosphaerium, Bithynia leachii, Stagnicola palustris, Valvata cristata, Bathyomphalus contortus, Bithynia tentaculata, Anisus vortex, Hippeutis complanatus, Gyraulus crista, Physa fontinalis, Segmentina nitida and Anisus vorticulus. -
Freshwater Snail Guide
A Beginner’s Guide to Freshwater Snails of Central Scotland Freshwater snails are a diverse and fascinating group of molluscs found in ponds, lochs, canals, rivers and watery ditches all across the globe. This guide is a simple introduction to some of the most commonly encountered and easily identifiable freshwater snail species in Central Scotland. How do I look for freshwater snails? 1) Choose your spot: anywhere with water – your garden pond, a nearby river, canal or loch – is likely to have snails. 2) Grab a pond net (buy online or make your own by attaching a sieve to the end of an old broom or mop), a white tray or tub and a hand-lens or magnifier. 3) Fill the tray with water from your chosen habitat. Sweep the net around in the water, making sure to get among any vegetation (don’t go too near the bottom or you’ll get a net full of mud), empty your net into the water-filled tray and identify what you have found! Snail shell features Spire Whorls Some snail species have a hard plate called an ‘operculum’ Height which they Mouth (Aperture) use to seal the mouth of the shell when they are inside Height Pointed shell Flat shell Width Width Pond Snails (Lymnaeidae) Variable in size. Mouth always on right-hand side, shells usually long and pointed. Great Pond Snail Common Pond Snail Lymnaea stagnalis Radix balthica Largest pond snail. Common in ponds Fairly rounded and ’fat’. Common in weedy lakes, canals and sometimes slow river still waters. pools. -
A Ma Aeolake in Alacologi N the Moe Cal Analy
Faculty of Sciences Department of Geology and Soil Science Research Unit Palaeontology Academic year 2009‐2010 Changes in surface waters: a malacological analysis of a Late Glacial and early Holocene palaeolake in the Moervaartdepression (Belgium). by Lynn Serbruyns Thesis submitted to obtain the degree of Master in Biology. Promotor: Prof. Dr. Jacques Verniers Co‐promotor: Prof. Dr. Dirk Van Damme Faculty of Sciences Department of Geology and Soil Science Research Unit Palaeontology Academic year 2009‐2010 Changes in surface waters: a malacological analysis of a Late Glacial and early Holocene palaeolake in the Moervaartdepression (Belgium). by Lynn Serbruyns Thesis submitted to obtain the degree of Master in Biology. Promotor: Prof. Dr. Jacques Verniers Co‐promotor: Prof. Dr. Dirk Van Damme Acknowledgements0 First of all, I would like to thank my promoter Prof. Jacques Verniers and Prof. Philippe Crombé for providing me with this interesting subject and for giving me the freedom to further extend the analysis beyond the original boundaries. Thanks to my co-promoter Prof. Dirk Van Damme who I could always contact with questions and who provided me with many articles on the subject. I also want to thank Prof. Keppens for giving me the opportunity to perform the isotope analysis at the VUB, even though technology let us down in the end. I would like to thank Koen Verhoeven for sacrificing part of his office and for aiding me with the sampling from the trench. Thanks to Mona Court-Picon for the numerous ways in which she helped me during the making of this thesis and for the nice talks. -
First Record of the Acute Bladder Snail Physella Acuta (Draparnaud, 1805) in the Wild Waters of Lithuania
BioInvasions Records (2019) Volume 8, Issue 2: 281–286 CORRECTED PROOF Rapid Communication First record of the acute bladder snail Physella acuta (Draparnaud, 1805) in the wild waters of Lithuania Rokas Butkus1,*, Giedrė Višinskienė2 and Kęstutis Arbačiauskas2,3 1Marine Research Institute, Klaipėda University, Herkaus Manto Str. 84, LT-92294 Klaipėda, Lithuania 2Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania 3Department of Zoology, Institute of Biosciences, Vilnius University, Saulėtekio al. 7, LT-10257 Vilnius, Lithuania *Corresponding author E-mail: [email protected] Citation: Butkus R, Višinskienė G, Arbačiauskas K (2019) First record of the Abstract acute bladder snail Physella acuta (Draparnaud, 1805) in the wild waters of The acute bladder snail Physella acuta (Draparnaud, 1805) was observed for the Lithuania. BioInvasions Records 8(2): first time in the wild waters of Lithuania at one site in the lower reaches of the 281–286, https://doi.org/10.3391/bir.2019.8.2.10 Nevėžis River in 2015. The restricted distribution and low density suggest recent th Received: 11 October 2018 introduction. Although P. acuta in the first half of the 20 century was reported in Accepted: 25 February 2019 ponds of the Kaunas Botanical Garden, they appear to have vanished as of 2012. Thus we conclude that recent invasion into the wild most probably has resulted Published: 29 April 2019 from disposal of aquarium organisms. Thematic editor: David Wong Copyright: © Butkus et al. Key words: aquarium trade, local distribution, recent introduction, river This is an open access article distributed under terms of the Creative Commons Attribution License (Attribution 4.0 International - CC BY 4.0). -
Aplexa Hypnorum (Gastropoda: Physidae) Exerts Competition on Two Lymnaeid Species in Periodically Dried Ditches
Ann. Limnol. - Int. J. Lim. 52 (2016) 379–386 Available online at: Ó The authors, 2016 www.limnology-journal.org DOI: 10.1051/limn/2016022 Aplexa hypnorum (Gastropoda: Physidae) exerts competition on two lymnaeid species in periodically dried ditches Daniel Rondelaud, Philippe Vignoles and Gilles Dreyfuss* Laboratory of Parasitology, Faculty of Pharmacy, 87025 Limoges Cedex, France Received 26 November 2014; Accepted 2 September 2016 Abstract – Samples of adult Aplexa hypnorum were experimentally introduced into periodically dried ditches colonized by Galba truncatula or Omphiscola glabra to monitor the distribution and density of these snail species from 2002 to 2008, and to compare these values with those noted in control sites only frequented by either lymnaeid. The introduction of A. hypnorum into each ditch was followed by the progressive coloni- zation of the entire habitat by the physid and progressive reduction of the portion occupied by the lymnaeid towards the upstream extremity of the ditch. Moreover, the size of the lymnaeid population decreased significantly over the 7-year period, with values noted in 2008 that were significantly lower than those recorded in 2002. In contrast, the mean densities were relatively stable in the sites only occupied by G. truncatula or O. glabra. Laboratory investigations were also carried out by placing juvenile, intermediate or adult physids in aquaria in the presence of juvenile, intermediate or adult G. truncatula (or O. glabra) for 30 days. The life stage of A. hypnorum had a significant influence on the survival of each lymnaeid. In snail combinations, this survival was significantly lower for adult G. truncatula (or O. -
D.W. Taylor, Prof
D.W. Taylor. New data on biogeography, classification and phylogeny of Рhysidae (Gastropoda: Hygrophila) УДК : 594.38:574.9:575.86 D.W. Taylor, Prof. (Retired) Ph.D. (Eugene, Oregon, U.S.A.) NEW DATA ON BIOGEOGRAPHY, CLASSIFICATION AND PHYLOGENY OF РHYSIDAE (GASTROPODA: HYGROPHILA) Рhysidae – це родина прісноводних легеневих гастропод , яка включає близько 90-100 видів , котрі поділені на 23 роди , об ’єднані у 7 триб та 4 класи . Дані морфологічні дослідження ведуть до відкриття багатьох нових параметрів . Деякі з них прогресивні , але є й ті , які відповідають певним критеріям для примітивних станів . Таким чином , можливо передбачити , що примітивні групи конценрувалися на Тихоокеанському узбережжі від Мексики до Коста Ріки , і розповсюдилися з цього регіону в інші частини світу . Physidae, a world-wide family of freshwater snails with about 90-100 species, have been difficult to classify for some 200 years. Reasons are the lack of shell characters and lack of morphological study. Thus identifications based on shells ar е often at variance with those founded on morphology, and published information from most of the world is unreliable as to the species named. Studies going beyond shell features began with the work by M ьller [I], one of the first monographs of a mollusc species, illustrating the mantle projections in Physa fontinalis, Modem study began with description by Slugocka of the reproductive systems of the three species of Switzerland, including histological sections as well as gross morphology. Her conclusion [2:104] that the penis is a well-defined organ with characteristic shape in each species has not been val- ued sufficiently. -
(Gastropoda) with a Rhipidoglossate Radula
Org Divers Evol (2011) 11:201–236 DOI 10.1007/s13127-011-0048-0 ORIGINAL ARTICLE Interactive 3D anatomy and affinities of the Hyalogyrinidae, basal Heterobranchia (Gastropoda) with a rhipidoglossate radula Gerhard Haszprunar & Erika Speimann & Andreas Hawe & Martin Heß Received: 25 January 2011 /Accepted: 26 May 2011 /Published online: 19 June 2011 # Gesellschaft für Biologische Systematik 2011 Abstract Whereas Hyalogyrina Marshall, 1988 was already on the rhipidoglossate, i.e. the ‘archaeogastropod’, originally considered a skeneid vetigastropod, the family level of evolution. Ectobranchia are considered the first Hyalogyrinidae Warén & Bouchet, 1993 has later been extant offshoot of the Heterobranchia; implications for the classified as basal Heterobranchia despite their rhipidoglossate stem species of the latter are outlined. radula. In order to evaluate this placement and to shed more light on the origin of all higher Gastropoda, we investigated Keywords Gastropoda . Ectobranchia . Hyalogyrinidae . five representatives of all three nominal hyalogyrinid genera Interactive 3D anatomy. Systematics . Phylogeny. by means of semithin serial sectioning and computer-aided Heterobranchia 3D reconstruction of the respective anatomy, which we present in an interactive way. In general the morphological features (shell, external morphology, anatomy) fully confirm Introduction the placement of Hyalogyrinidae in the Heterobranchia, but in particular the conditions of the genital system vary During the last 25 years major progress has been made in substantially within the family. The ectobranch gill of our understanding of the origin of the higher gastropods, Hyalogyrinidae is shared with Valvatidae, Cornirostridae, i.e. the allogastropod, opisthobranch and pulmonate taxa, the and Xylodisculidae; consequently all these families are latter two of which are commonly united as Euthyneura. -
Introduction to Physidae (Gastropoda: Hygrophila); Biogeography, Classification, Morphology
Rev. Biol. Trop. 51 (Suppl. 1): 1-287, 2003 www.ucr.ac.cr www.ots.ac.cr www.ots.duke.edu Introduction to Physidae (Gastropoda: Hygrophila); biogeography, classification, morphology Dwight W. Taylor1 1 Mailing address: P.O. Box 5532, Eugene, Oregon 97405. Abstract: Physidae, a world-wide family of freshwater snails with about 80 species, are reclassified by pro- gressive characters of the penial complex (the terminal male reproductive system): form and composition of penial sheath and preputium, proportions and structure of penis, presence or absence of penial stylet, site of pore of penial canal, and number and insertions of penial retractor muscles. Observation of these characters, many not recognized previously, has been possible only by the technique used in anesthetizing, fixing, and preserving. These progressive characters are the principal basis of 23 genera, four grades and four clades within the family. The two established subfamilies are divided into seven new tribes including 11 new genera, with diagnoses and lists of species referred to each. Proposed as new are: in Aplexinae, Austrinautini, with Austrinauta g.n. and Caribnauta harryi g.n., nom.nov.; Aplexini; Amecanautini with Amecanauta jaliscoensis g.n., sp.n., Mexinauta g.n., and Mayabina g.n., with M. petenensis, polita, sanctijohannis, tempisquensis spp.nn., Tropinauta sinusdul- censis g.n., sp.n.; and Stenophysini, with Stenophysa spathidophallus sp.n.; in Physinae, Haitiini, with Haitia moreleti sp.n.; Physini, with Laurentiphysa chippevarum g.n., sp.n., Physa mirollii nom.nov.; and Physellini, with Chiapaphysa g.n., and C. grijalvae, C. pacifica spp.nn., Utahphysa g.n., Archiphysa g.n., with A.