Species on the Brink of Extinction
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Connectivity and Vagility Determine Spatial Richness Gradients and Diversification of Freshwater fish in North America and Europe
Biological Journal of the Linnean Society, 2015, 116, 773–786. With 5 figures. Connectivity and vagility determine spatial richness gradients and diversification of freshwater fish in North America and Europe DAVID GRIFFITHS* School of Environmental Sciences, University of Ulster, Coleraine, UK Received 11 March 2015; revised 8 June 2015; accepted for publication 8 June 2015 The latitudinal species richness gradient (LRG) has been the subject of intense interest and many hypotheses but much less consideration has been given to longitudinal richness differences. The effect of postglacial dispersal, determined by connectivity and vagility, on richness was evaluated for the species-poor European and North American Pacific and species-rich Atlantic regional freshwater fish faunas. The numbers of species, by habitat, migration and distributional range categories, were determined from regional species lists for these three realms. The current orientation and past connections of drainage channels indicate that connectivity is greatest in the Atlantic and least in the Pacific. With increasing connectivity across realms, endemism decreased and postglacial recolonization increased, as did the LRG slope, with the greatest richness difference occurring between southern Atlantic and Pacific regions. Recolonizing species tended to be migratory, habitat generalists and from families of marine origin. Diversification, as indicated by species/genus ratios, probability of diversification, taxonomic distinctness and endemicity, declined with increasing latitude in all realms and was least in Europe. Richness patterns are consistent with an LRG driven by the time available for postglacial recolonization and by differences in dispersal ability, with richness differences across realms reflecting differences in dispersal and diversification. © 2015 The Linnean Society of London, Biological Journal of the Linnean Society, 2015, 116, 773–786. -
Identification and Modelling of a Representative Vulnerable Fish Species for Pesticide Risk Assessment in Europe
Identification and Modelling of a Representative Vulnerable Fish Species for Pesticide Risk Assessment in Europe Von der Fakultät für Mathematik, Informatik und Naturwissenschaften der RWTH Aachen University zur Erlangung des akademischen Grades eines Doktors der Naturwissenschaften genehmigte Dissertation vorgelegt von Lara Ibrahim, M.Sc. aus Mazeraat Assaf, Libanon Berichter: Universitätsprofessor Dr. Andreas Schäffer Prof. Dr. Christoph Schäfers Tag der mündlichen Prüfung: 30. Juli 2015 Diese Dissertation ist auf den Internetseiten der Universitätsbibliothek online verfügbar Erklärung Ich versichere, dass ich diese Doktorarbeit selbständig und nur unter Verwendung der angegebenen Hilfsmittel angefertigt habe. Weiterhin versichere ich, die aus benutzten Quellen wörtlich oder inhaltlich entnommenen Stellen als solche kenntlich gemacht zu haben. Lara Ibrahim Aachen, am 18 März 2015 Zusammenfassung Die Zulassung von Pflanzenschutzmitteln in der Europäischen Gemeinschaft verlangt unter anderem eine Abschätzung des Risikos für Organismen in der Umwelt, die nicht Ziel der Anwendung sind. Unvertretbare Auswirkungen auf den Naturhalt sollen vermieden werden. Die ökologische Risikoanalyse stellt die dafür benötigten Informationen durch eine Abschätzung der Exposition der Organismen und der sich daraus ergebenden Effekte bereit. Die Effektabschätzung beruht dabei hauptsächlich auf standardisierten ökotoxikologischen Tests im Labor mit wenigen, oft nicht einheimischen Stellvertreterarten. In diesen Tests werden z. B. Effekte auf das Überleben, das Wachstum und/oder die Reproduktion von Fischen bei verschiedenen Konzentrationen der Testsubstanz gemessen und Endpunkte wie die LC50 (Lethal Concentrations for 50%) oder eine NOEC (No Observed Effect Concentration, z. B. für Wachstum oder Reproduktionsparameter) abgeleitet. Für Fische und Wirbeltiere im Allgemeinen beziehen sich die spezifischen Schutzziele auf das Überleben von Individuen und die Abundanz und Biomasse von Populationen. -
Morfološke Značajke, Taksonomski Položaj I Filogenetičkio Dnosi Populacija Endemskih Vrsta Roda Scardinius (Cypriniformes, Actinopterygii) U Jadranskom Slijevu
Morfološke značajke, taksonomski položaj i filogenetičkio dnosi populacija endemskih vrsta roda Scardinius (Cypriniformes, Actinopterygii) u Jadranskom slijevu Sabolić, Marija Doctoral thesis / Disertacija 2021 Degree Grantor / Ustanova koja je dodijelila akademski / stručni stupanj: University of Zagreb, Faculty of Science / Sveučilište u Zagrebu, Prirodoslovno-matematički fakultet Permanent link / Trajna poveznica: https://urn.nsk.hr/urn:nbn:hr:217:826670 Rights / Prava: In copyright Download date / Datum preuzimanja: 2021-10-06 Repository / Repozitorij: Repository of Faculty of Science - University of Zagreb PRIRODOSLOVNO-MATEMATIČKI FAKULTET BIOLOŠKI ODSJEK Marija Sabolić MORFOLOŠKE ZNAČAJKE, TAKSONOMSKI POLOŽAJ I FILOGENETIČKI ODNOSI POPULACIJA ENDEMSKIH VRSTA RODA SCARDINIUS (CYPRINIFORMES, ACTINOPTERYGII) U JADRANSKOM SLIJEVU DOKTORSKI RAD Zagreb, 2021. FACULTY OF SCIENCE DEPARTMENT OF BIOLOGY Marija Sabolić MORPHOLOGICAL CHARACTERISTICS, TAXONOMIC STATUS AND PHYLOGENETIC RELATIONSHIPS OF THE POPULATIONS OF THE ENDEMIC SCARDINIUS SPECIES (CYPRINIFORMES, ACTINOPTERYGII) IN THE ADRIATIC BASIN DOCTORAL THESIS Zagreb, 2021 „Ovaj je doktorski rad izrađen na Zoologijskom zavodu, pod vodstvom izv. prof. dr. sc. Marka Ćalete, u sklopu Sveučilišnog poslijediplomskog doktorskog studija Biologije pri Biološkom odsjeku Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu“. INFORMACIJE O MENTORU Izv. prof. dr. sc. Ćaleta, Marko Nakon završene I. zagrebačke gimnazije na Biološkom odsjeku PMF-a upisuje studij biologije. Diplomirao je 2000. i stječe zvanje diplomiranog inženjera biologije- ekologije. Poslijediplomski doktorski studij biologije završio je također na Biološkom odsjeku PMF-a, a doktorat znanosti iz znanstvenoga područja prirodnih znanosti, polje biologija, obranio je 2007. godine. Naslov doktorske disertacije glasio je "Ekološke značajke ihtiofaune nizinskog dijela rijeke Save". Od 2000. do 2012. godine zaposlen je u Zoologijskom zavodu Biološkog odsjeka kao mlađi asistent, asistent, viši asistent (poslijedoktorand) i naposljetku kao stručni savjetnik. -
Comparative Approach of Environmental Determinism of the Onset of the Reproductive Cycle of Five Temperate Freshwater Fish Imen Ben Ammar
Comparative approach of environmental determinism of the onset of the reproductive cycle of five temperate freshwater fish Imen Ben Ammar To cite this version: Imen Ben Ammar. Comparative approach of environmental determinism of the onset of the reproduc- tive cycle of five temperate freshwater fish. Animal biology. Université de Lorraine, 2014. English. NNT : 2014LORR0265. tel-01751294 HAL Id: tel-01751294 https://hal.univ-lorraine.fr/tel-01751294 Submitted on 29 Mar 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. AVERTISSEMENT Ce document est le fruit d'un long travail approuvé par le jury de soutenance et mis à disposition de l'ensemble de la communauté universitaire élargie. Il est soumis à la propriété intellectuelle de l'auteur. Ceci implique une obligation de citation et de référencement lors de l’utilisation de ce document. D'autre part, toute contrefaçon, plagiat, reproduction illicite encourt une poursuite pénale. Contact : [email protected] LIENS Code de la Propriété Intellectuelle. articles L 122. 4 Code de la -
Nikos Skoulikidis.Pdf
The Handbook of Environmental Chemistry 59 Series Editors: Damià Barceló · Andrey G. Kostianoy Nikos Skoulikidis Elias Dimitriou Ioannis Karaouzas Editors The Rivers of Greece Evolution, Current Status and Perspectives The Handbook of Environmental Chemistry Founded by Otto Hutzinger Editors-in-Chief: Damia Barcelo´ • Andrey G. Kostianoy Volume 59 Advisory Board: Jacob de Boer, Philippe Garrigues, Ji-Dong Gu, Kevin C. Jones, Thomas P. Knepper, Alice Newton, Donald L. Sparks More information about this series at http://www.springer.com/series/698 The Rivers of Greece Evolution, Current Status and Perspectives Volume Editors: Nikos Skoulikidis Á Elias Dimitriou Á Ioannis Karaouzas With contributions by F. Botsou Á N. Chrysoula Á E. Dimitriou Á A.N. Economou Á D. Hela Á N. Kamidis Á I. Karaouzas Á A. Koltsakidou Á I. Konstantinou Á P. Koundouri Á D. Lambropoulou Á L. Maria Á I.D. Mariolakos Á A. Mentzafou Á A. Papadopoulos Á D. Reppas Á M. Scoullos Á V. Skianis Á N. Skoulikidis Á M. Styllas Á G. Sylaios Á C. Theodoropoulos Á L. Vardakas Á S. Zogaris Editors Nikos Skoulikidis Elias Dimitriou Institute of Marine Biological Institute of Marine Biological Resources and Inland Waters Resources and Inland Waters Hellenic Centre for Marine Research Hellenic Centre for Marine Research Anavissos, Greece Anavissos, Greece Ioannis Karaouzas Institute of Marine Biological Resources and Inland Waters Hellenic Centre for Marine Research Anavissos, Greece ISSN 1867-979X ISSN 1616-864X (electronic) The Handbook of Environmental Chemistry ISBN 978-3-662-55367-1 ISBN 978-3-662-55369-5 (eBook) https://doi.org/10.1007/978-3-662-55369-5 Library of Congress Control Number: 2017954950 © Springer-Verlag GmbH Germany 2018 This work is subject to copyright. -
T.C. Balikesġr Ünġversġtesġ Fen Bġlġmlerġ Enstġtüsü Bġyolojġ Anabġlġm Dali Manyas Kuġ Gölü' Nün Balik Fauna
T.C. BALIKESĠR ÜNĠVERSĠTESĠ FEN BĠLĠMLERĠ ENSTĠTÜSÜ BĠYOLOJĠ ANABĠLĠM DALI MANYAS KUġ GÖLÜ’ NÜN BALIK FAUNASI VE TÜRLERĠN BAZI BĠYOLOJĠK ÖZELLĠKLERĠ YÜKSEK LĠSANS TEZĠ Cansu BALABAN Balıkesir, Ağustos, 2010 Balıkesir, Temmuz, 2010 ii Bu tezi 2009 / 11 nolu proje ile destekleyen Balıkesir Üniversite Rektörlüğü Bilimsel AraĢtırma Projeleri Birimi‟ ne teĢekkür ederim. iii ÖZET MANYAS KUġ GÖLÜ’ NÜN BALIK FAUNASI VE TÜRLERĠN BAZI BĠYOLOJĠK ÖZELLĠKLERĠ Cansu BALABAN Balıkesir Üniversitesi, Fen Bilimleri Enstitüsü, Biyoloji Anabilim Dalı (Y. Lisans Tezi/Tez DanıĢmanı: Yrd. Doç. Dr. Dilek TÜRKER-ÇAKIR) Balıkesir, 2010 Bu çalıĢmada Manyas KuĢ Gölü‟ nün balık faunası ve türlerin bazı biyolojik özellikleri incelenmiĢtir. Göl ortamının bazı fiziko-kimyasal parametre değerlerinin istasyonlar arası benzerlik iliĢkisi değerlendirilmiĢtir. 2009 – 2010 yılları arasında aylık olarak yapılan örneklemeler sonucunda Manyas KuĢ Gölü balık faunasına ait 2138 adet birey incelenmiĢ, 4 familyaya ait 12 tür elde edilmiĢtir: Esox lucius (Linnaeus, 1758), Cyprinus carpio (Linnaeus, 1758), Carassius carassius (Linnaeus, 1758), Carassius gibelio (Bloch, 1782), Alburnus alburnus (Linnaeus, 1758), Scardinius erythrophthalmus (Linnaeus, 1758), Leuciscus cephalus (Linnaeus, 1758), Blicca bjoerkna (Linnaeus, 1758), Rutilus rutilus (Linnaeus, 1758), Chalcarburnus chalcoides (Güldenstaedti, 1772), Silurus glanis (Linnaeus, 1758), Neogobius fluviatilis (Pallas,1811). Yapılan bu çalıĢmada Manyas KuĢ Gölü balık faunası için Blicca bjoerkna (Linnaeus, 1758)‟ nın en yoğun grubu oluĢturduğu, Leuciscus cephalus (Linnaeus, 1758)‟ un ise en az olduğu tespit edilmiĢtir. Anahtar kelimeler: Tatlısu balıkları, Manyas KuĢ Gölü, morfoloji, biyolojik özellikler. 4 iv ABSTRACT THE FISH FAUNA OF MANYAS BIRD LAKE AND CERTAIN BIOLOGICAL FEATURES OF THE SPECIES Cansu BALABAN Balıkesir University, Institute of Science, Department of Biology (M. Sc. Thesis / Supervisor: Asst. Prof. Dr. -
Morphological Comparison of Bleaks (Alburnus, Cyprinidae) from the Adriatic Basin with the Description of a New Species
Folia Zool. – 59 (2): 129– 141 (2010) Morphological comparison of bleaks (Alburnus, Cyprinidae) from the Adriatic Basin with the description of a new species Ivana BUJ1, Jasna VUKIĆ2, Radek ŠANDA3, Silvia PEREA4, Marko ĆALETA1, Zoran MARČIĆ1, Ivan BOGUT5,7, Meta POVŽ6 and Milorad MRAKOVČIĆ1 1 Department of Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10000 Zagreb, Croatia; e-mail: [email protected] 2 Department of Ecology, Faculty of Science, Charles University, Viničná 7, 128 44 Praha 2, Czech Republic 3 National Museum, Václavské náměstí 68, 115 79 Prague 1, Czech Republic 4 Museo Nacional de Ciencias Naturales, C/ José Gutiérrez Abascal 2, 28006 Madrid, Spain 5 Institute of Fisheries, Zoology and Water Protection, Faculty of Agronomy, University of Mostar, Biskupa Čule 10, 88000 Mostar, Bosnia and Hercegovina 6 Department of Natural Sciences, U.b. Učakar 108, Sl-1000 Ljubljana, Slovenia 7 Institute of Special Zootechniques, Faculty of Agriculture, Josip Jujar Strossmayer University of Osijek, Trg Sv. Trojstva 3, 31000 Osijek, Croatia Received 17 October 2008; Accepted 12 October 2009 Abstract. The morphometric, meristic and phenotypical characters of the members of the genus Alburnus from the Adriatic Basin were analyzed on specimens from 11 localities, representing eight watersheds. The number of gill rakers, the number of lateral line scales, the number of branched anal fi n rays and the coverage of the ventral keel by scales have the greatest signifi cance in differentiating between species. Signifi cant morphological differences exist between the Alburnus population from Lake Lugano (type locality for Alborella maxima Fatio, 1882) and all the remaining investigated populations. -
Freshwater Fishes and Lampreys of Greece
HELLENIC CENTRE FOR MARINE RESEARCH Monographs on Marine Sciences No. 8 Freshwater Fishes and Lampreys of Greece An Annotated Checklist Barbieri R., Zogaris S., Kalogianni E., Stoumboudi M. Th, Chatzinikolaou Y., Giakoumi S., Kapakos Y., Kommatas D., Koutsikos N., Tachos, V., Vardakas L. & Economou A.N. 2015 Freshwater Fishes and Lampreys of Greece An Annotated Checklist HELLENIC CENTRE FOR MARINE RESEARCH Monographs on Marine Sciences No. 8 Freshwater Fishes and Lampreys of Greece An Annotated Checklist Barbieri R., Zogaris S., Kalogianni E., Stoumboudi M. Th, Chatzinikolaou Y., Giakoumi S., Kapakos Y., Kommatas D., Koutsikos N., Tachos, V., Vardakas L. & Economou A.N. 2015 Monographs on Marine Sciences 8 Authors: Barbieri R., Zogaris S., Kalogianni E., Stoumboudi M.Th., Chatzinikolaou Y., Giakoumi S., Kapakos Y., Kommatas D., Koutsikos N., Tachos V., Vardakas L. & Economou A.N. Fish drawings: R. Barbieri English text editing: S. Zogaris, E. Kalogianni, E. Green Design and production: Aris Vidalis Scientific reviewers: Jörg Freyhof, Dimitra Bobori Acknowledgements We would like to thank the following people for significant assistance in the field, for providing unpublished information, and/or support during the preparation of this work: Apostolos Apostolou, Nicolas Bailly, Bill Beaumont, Dimitra Bobori, Giorgos Catsadorakis, Charalambos Daoulas, Elias Dimitriou, Panayiotis Dimopoulos, Uwe Dussling, Panos S. Economidis, Jörg Freyhof, Zbigniew Kaczkowski, Nektarios Kalaitzakis, Stephanos Kavadas, Maurice Kottelat, Emmanuil Koutrakis, David Koutsogianopoulos, Marcello Kovačić, Ioannis Leonardos, Danilo Mrdak, Theodoros Naziridis, Elena Oikonomou, Kostas G. Papakonstatinou, Ioannis Paschos, Kostas Perdikaris, Olga Petriki, Radek Šanda, Nikolaos Skoulikidis, Manos Sperelakis, Kostas Tsigenopoulos, Maarten Vanhove, Haris Vavalidis, Jasna Vukić , Brian Zimmerman and the HCMR library staff (Anavissos Attiki). -
DNA Barcode Reference Libraries for the Monitoring of Aquatic Biota in Europe: Gap-Analysis and Recommendations for Future Work
Science of the Total Environment 678 (2019) 499–524 Contents lists available at ScienceDirect Science of the Total Environment journal homepage: www.elsevier.com/locate/scitotenv Review DNA barcode reference libraries for the monitoring of aquatic biota in Europe: Gap-analysis and recommendations for future work Hannah Weigand a, Arne J. Beermann b,FedorČiampor c, Filipe O. Costa d,e, Zoltán Csabai f,Sofia Duarte d,e, Matthias F. Geiger g,Michał Grabowski h, Frédéric Rimet i, Björn Rulik g,MalinStrandj, Nikolaus Szucsich k, Alexander M. Weigand a,b, Endre Willassen l,SofiaA.Wylerm, Agnès Bouchez i, Angel Borja n, Zuzana Čiamporová-Zaťovičová c, Sónia Ferreira o, Klaas-Douwe B. Dijkstra p,UrsulaEisendleq, Jörg Freyhof r, Piotr Gadawski h,WolframGrafs, Arne Haegerbaeumer t, Berry B. van der Hoorn p, Bella Japoshvili u, Lujza Keresztes v,EmreKeskinw, Florian Leese b, Jan N. Macher p,TomaszMamosh, Guy Paz x, Vladimir Pešić y, Daniela Maric Pfannkuchen z, Martin Andreas Pfannkuchen z,BenjaminW.Priceaa, Buki Rinkevich x, Marcos A.L. Teixeira d,e, Gábor Várbíró ab, Torbjørn Ekrem ac,⁎ a Musée National d'Histoire Naturelle, 25 Rue Münster, 2160 Luxembourg, Luxembourg b University of Duisburg-Essen, Faculty of Biology, Aquatic Ecosystem Research, Universitaetsstr. 5, 45141 Essen, Germany c Slovak Academy of Sciences, Plant Science and Biodiversity Centre, Zoology Lab, Dúbravská cesta 9, 84523 Bratislava, Slovakia d Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal e Institute of -
ALBURNUS (Teleostei: Cyprinidae) CİNSİ ÜZERİNE MORFOMETRİK VE FİLOGENETİK ARAŞTIRMALAR
ALBURNUS (Teleostei: Cyprinidae) CİNSİ ÜZERİNE MORFOMETRİK VE FİLOGENETİK ARAŞTIRMALAR MORPHOMETRIC AND PHYLOGENETIC STUDIES ON GENUS ALBURNUS (Teleostei: Cyprinidae) FATİH MANGIT PROF. DR. SEDAT V. YERLİ Tez Danışmanı Hacettepe Üniversitesi Lisansüstü Eğitim-Öğretim ve Sınav Yönetmeliğinin Biyoloji Anabilim Dalı için Öngördüğü DOKTORA TEZĠ olarak hazırlanmıĢtır. 2014 ÖZET ALBURNUS (Teleostei: Cyprinidae) CİNSİ ÜZERİNE MORFOMETRİK VE FİLOGENETİK ARAŞTIRMALAR Fatih MANGIT Doktora, Biyoloji Bölümü Tez Danışmanı: Prof. Dr. Sedat V. YERLİ Ağustos 2014, 82 sayfa Alburnus cinsinde türler arası ve tür içi varyasyonların morfometrik ve genetik analizler ile ortaya konulması bu araĢtırmanın amacını oluĢturmaktadır. Farklı havzalardan elde edilen 13 türe ait metrik ve meristik ölçümler gerçekleĢtirilmiĢtir. Klasik morfometrik ölçümlere dayalı morfometrik analizlerin yanısıra yer imi tabanlı geometrik morfometrik analizler gerçekleĢtirilmiĢtir. Morfometrik analizlerden sonra, 10 türe ait 42 bireyden elde edilen sitokrom oksidaz I genine ait sekans dizileri, GenBank‟tan alınan benzer dizilerle beraber analiz edilmiĢtir. Elde edilen bulgulara göre, geometrik morfometrinin Alburnus cinsi içerisinde tür ayrımında baĢarılı sonuçlar verdiği tespit edilmiĢtir. Geometrik morfometrinin, karĢılaĢtırmalı analizlerin sonuçlarına göre grup atamalarında klasik morfometriden daha baĢarılı olduğu tespit edilmiĢtir. Klasik morfometri ölçümleri arasında bulunan ve PC2, PC3 ve PC4‟e anlamlı derecede katkıda bulunan göz çapı uzunluğunun geometrik morfometrik analizlere -
Freshwater Fishes of Turkey: a Revised and Updated Annotated Checklist
BIHAREAN BIOLOGIST 9 (2): 141-157 ©Biharean Biologist, Oradea, Romania, 2015 Article No.: 151306 http://biozoojournals.ro/bihbiol/index.html Freshwater fishes of Turkey: a revised and updated annotated checklist Erdoğan ÇIÇEK1,*, Sevil Sungur BIRECIKLIGIL1 and Ronald FRICKE2 1. Nevşehir Hacı Bektaş Veli Üniversitesi, Faculty of Art and Sciences, Department of Biology, 50300, Nevşehir, Turkey. E-mail: [email protected]; [email protected] 2. Im Ramstal 76, 97922 Lauda-Königshofen, Germany, and Staatliches Museum für Naturkunde, Rosenstein 1, 70191 Stuttgart, Germany. E-Mail: [email protected] *Corresponding author, E. Çiçek, E-mail: [email protected] Received: 24. August 2015 / Accepted: 16. October 2015 / Available online: 20. November 2015 / Printed: December 2015 Abstract. The current status of the inland waters ichthyofauna of Turkey is revised, and an updated checklist of the freshwater fishes is presented. A total of 368 fish species live in the inland waters of Turkey. Among these, 3 species are globally extinct, 5 species are extinct in Turkey, 28 species are non-native and 153 species are considered as endemic to Turkey. We recognise pronounced species richness and a high degree of endemism of the Turkish ichthyofauna (41.58%). Orders with the largest numbers of species in the ichthyofauna of Turkey are the Cypriniformes 247 species), Perciformes (43 species), Salmoniformes (21 species), Cyprinodontiformes (15 species), Siluriformes (10 species), Acipenseriformes (8 species) and Clupeiformes (8 species). At the family level, the Cyprinidae has the greatest number of species (188 species; 51.1% of the total species), followed by the Nemacheilidae (39), Salmonidae (21 species), Cobitidae (20 species), Gobiidae (18 species) and Cyprinodontidea (14 species). -
Distribution and Genetic Diversity of Two Species of Pelasgus Minnows (Leuciscidae) in Southern Greece
Knowl. Manag. Aquat. Ecosyst. 2020, 421, 27 Knowledge & © N. Viñuela Rodríguez et al., Published by EDP Sciences 2020 Management of Aquatic https://doi.org/10.1051/kmae/2020019 Ecosystems Journal fully supported by Office www.kmae-journal.org français de la biodiversité RESEARCH PAPER Distribution and genetic diversity of two species of Pelasgus minnows (Leuciscidae) in southern Greece Nuria Viñuela Rodríguez1, Radek Šanda2, Stamatis Zogaris3 and Jasna Vukić1,* 1 Department of Ecology, Faculty of Science, Charles University, Viničná 7, Prague 2 12844, Czech Republic 2 Department of Zoology, National Museum, Václavské nám. 68, Prague 1 11000, Czech Republic 3 Hellenic Centre for Marine Research, Institute of Marine Biological Sciences and Inland Waters, Athinon-Souniou Ave., Anavissos, Attica 19013, Greece Received: 27 March 2020 / Accepted: 13 May 2020 Abstract – Pelasgus Kottelat & Freyhof 2007 (Leuciscidae) is a freshwater fish genus endemic to the Southern Balkans. The distribution of most of its species is insufficiently known. Pelasgus was molecularly studied only marginally, and the genetic diversity of individual species or populations, crucial for their conservation, is completely unknown. We studied distribution and genetic diversity of Pelasgus stymphalicus (Valenciennes 1844) and Pelasgus marathonicus (Vinciguerra 1921), two widespread species from southern Greece. Our data, based on cytochrome b sequences, confirmed that a number of populations whose taxonomic status had been uncertain, belong to one of these species. The distribution range of P. stymphalicus includes the Ionian mainland, from the Acheloos to Mornos rivers, and most of the Peloponnese, excluding the Evrotas and the headwaters of Alfios. The native range of Pelasgus marathonicus is the western Aegean mainland, from rivers near Athens to the Xerias river in the Pagasitikos Gulf.