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106Th Annual Meeting of the German Zoological Society Abstracts
September 13–16, 2013 106th Annual Meeting of the German Zoological Society Ludwig-Maximilians-Universität München Geschwister-Scholl-Platz 1, 80539 Munich, Germany Abstracts ISBN 978-3-00-043583-6 1 munich Information Content Local Organizers: Abstracts Prof. Dr. Benedikt Grothe, LMU Munich Satellite Symposium I – Neuroethology .......................................... 4 Prof. Dr. Oliver Behrend, MCN-LMU Munich Satellite Symposium II – Perspectives in Animal Physiology .... 33 Satellite Symposium III – 3D EM .......................................................... 59 Conference Office Behavioral Biology ................................................................................... 83 event lab. GmbH Dufourstraße 15 Developmental Biology ......................................................................... 135 D-04107 Leipzig Ecology ......................................................................................................... 148 Germany Evolutionary Biology ............................................................................... 174 www.eventlab.org Morphology................................................................................................ 223 Neurobiology ............................................................................................. 272 Physiology ................................................................................................... 376 ISBN 978-3-00-043583-6 Zoological Systematics ........................................................................... 416 -
Aquatic Invertebrates and Waterbirds of Wetlands and Rivers of the Southern Carnarvon Basin, Western Australia
DOI: 10.18195/issn.0313-122x.61.2000.217-265 Records of the Western Australian Museum Supplement No. 61: 217-265 (2000). Aquatic invertebrates and waterbirds of wetlands and rivers of the southern Carnarvon Basin, Western Australia 3 3 S.A. Halsel, R.J. ShieF, A.W. Storey, D.H.D. Edward , I. Lansburyt, D.J. Cale and M.S. HarveyS 1 Department of Conservation and Land Management, Wildlife Research Centre, PO Box 51, Wanneroo, Western Australia 6946, Australia 2CRC for Freshwater Ecology, Murray-Darling Freshwater Research Centre, PO Box 921, Albury, New South Wales 2640, Australia 3 Department of Zoology, The University of Western Australia, Nedlands, Western Australia 6907, Australia 4 Hope Entomological Collections, Oxford University Museum, Parks Road, Oxford OXl 3PW, United Kingdom 5 Department of Terrestrial Invertebrates, Western Australian Museum, Francis Street, Perth, Western Australia 6000, Australia Abstract - Fifty-six sites, representing 53 wetlands, were surveyed in the southern Carnarvon Basin in 1994 and 1995 with the aim of documenting the waterbird and aquatic invertebrate fauna of the region. Most sites were surveyed in both winter and summer, although some contained water only one occasion. Altogether 57 waterbird species were recorded, with 29 292 waterbirds of 25 species on Lake MacLeod in October 1994. River pools were shown to be relatively important for waterbirds, while many freshwater claypans were little used. At least 492 species of aquatic invertebrate were collected. The invertebrate fauna was characterized by the low frequency with which taxa occurred: a third of the species were collected at a single site on only one occasion. -
Reversibility of Inducible Defenses in Daphnia
REVERSIBILITY OF INDUCIBLE DEFENSES IN DAPHNIA Q UIRIN H ERZOG DISSERTATION DER FAKULTÄT FÜR BIOLOGIE DER LUDWIG-MAXIMILIANS-UNIVERSITÄT MÜNCHEN VORGELEGT VON QUIRIN HERZOG AM 1. JUNI 2016 1. Gutachter: Prof. Dr. Chris an Laforsch 2. Gutachter: Prof. Dr. Herwig S bor Eingereicht: 1. Juni 2016 Tag der mündlichen Prüfung: 12. Dezember 2016 1 TABLE OF CONTENTS Zusammenfassung 3 Summary 5 Chapter 1 – Introduc on 7 Chapter 2 – Ar cle: “Modality ma ers for the expression of inducible 15 defenses: Introducing a concept of predator modality”, Herzog, Q., and C. Laforsch. 2013, BMC Biology, (11) 113 Chapter 3 – Ar cle: “Inducible Defenses with a “Twist“: Daphnia barbata 27 Abandons Bilateral Symmetry in Response to an Ancient Predator”, Herzog, Q., Rabus, M., Wolfschoon Ribeiro, B. and C. Laforsch. 2016, PLOS one, 11 (2) Chapter 4 – Ar cle: “Predator specifi c reversibility of morphological 34 defenses in Daphnia barbata”, Herzog, Q., Ti gen, C. and C. Laforsch. 2016, Journal of Plankton Research, 38 (4) Chapter 5 – Ar cle: “Plas city of defensive traits in adult Daphnia 45 magna in response to Triops cancriformis”, Herzog, Q., Rabus, M. and C. Laforsch. Manuscipt to be submi ed to Journal of Plankton Research Chapter 6 – Ar cle: “Eff ects of inducible defenses in Daphnia magna on 60 sinking and swimming effi ciency“, Herzog, Q., Immler, R., Sternhardt, M. and C. Laforsch. Manuscipt to be submi ed to Journal of Plankton Research Chapter 7 – Discussion 79 References 86 Author Contribu ons 98 Acknowledgements 99 Curriculum Vitae 101 Statutory Declara on and Statement 102 2 ZUSAMMENFASSUNG Nahezu jeder Organismus ist im engeren oder weiteren Sinne Präda on ausgesetzt, sei es durch Prädatoren sensu strictu, Weidegänger, Parasiten oder Parasitoiden. -
Daphnia Magna and Daphnia Longispina)
Ann. Limnol. - Int. J. Lim. 2007, 43 (1), 13-20 Salinity effects on survival and life history of two freshwater cladocerans (Daphnia magna and Daphnia longispina) A.M.M. Gonçalves1,2*, B.B. Castro1, M. A. Pardal2, F. Gonçalves1 1 Departamento de Biologia da Universidade de Aveiro & Centro de Estudos do Ambiente e do Mar (CESAM), Campus Universitário de Santiago, 3810-193 Aveiro, Portugal 2 IMAR, Departamento de Zoologia, Universidade de Coimbra, 3004-517 Coimbra, Portugal Salinity is a serious threat to freshwater ecosystems, particularly those near coastal areas. An increase in salinity produces drastic changes in community structure of freshwaters, sometimes in an irreversible fashion. Thus, freshwater species must cope with salinity stress in a manner proportional to their degree of tolerance. Bearing this in mind, we studied the acute and chronic effects of different salinity concentrations in two species of cladocerans: Daphnia magna Straus, a standard test organism, and Daphnia longispina O. F. Müller, an autochthonous species. Salinity experiments were based on successive dilutions of a stock solution of NaCl in a synthetic medium. The results showed that D. magna is more tolerant than D. longispina, both in acute (EC50 5.9 and 2.9 g/L, respectively) and chronic (EC50 5.0 and 2.2 g/L, correspondingly) exposures. In the chronic exposure, salinity caused a significant reduction in fecundity and a developmental delay (increase in age at first reproduction), as well as a decrease in the growth rate of daphnids. However, these effects were mainly observed at salinity concentrations where morta- lity occurred. Keywords: saline stress, sodium chloride, toxicity tests, freshwater zooplankton, life history. -
Phylogeography of the Chydorus Sphaericus Group (Cladocera: Chydoridae) in the Northern Palearctic
RESEARCH ARTICLE Phylogeography of the Chydorus sphaericus Group (Cladocera: Chydoridae) in the Northern Palearctic Alexey A. Kotov1☯*, Dmitry P. Karabanov1,2☯, Eugeniya I. Bekker1☯, Tatiana V. Neretina3☯, Derek J. Taylor4☯ 1 Laboratory of Aquatic Ecology and Invasions, A. N. Severtsov Institute of Ecology and Evolution of Russian Academy of Sciences, Moscow, Russia, 2 Laboratory of Fish Ecology, I. D. Papanin Institute for Biology of Inland Waters of Russian Academy of Sciences, Borok, Yaroslavl Area, Russia, 3 White Sea Biological Station, Biological Faculty, M.V. Lomonosov Moscow State University, Moscow, Russia, 4 Department of Biological Sciences, The State University of New York at Buffalo, Buffalo, United States of America a11111 ☯ These authors contributed equally to this work. * [email protected] Abstract OPEN ACCESS The biodiversity and the biogeography are still poorly understood for freshwater inverte- brates. The crustacean Chydorus sphaericus-brevilabris complex (Cladocera: Chydoridae) Citation: Kotov AA, Karabanov DP, Bekker EI, Neretina TV, Taylor DJ (2016) Phylogeography of is composed of species that are important components of Holarctic freshwater food webs. the Chydorus sphaericus Group (Cladocera: Recent morphological and genetic study of the complex has indicated a substantial species Chydoridae) in the Northern Palearctic. PLoS ONE diversity in the northern hemisphere. However, we know little of the geographic boundaries 11(12): e0168711. doi:10.1371/journal. of these novel lineages. Moreover, a large section of the Palearctic remains unexamined at pone.0168711 the genetic level. Here we attempt to address the biodiversity knowledge gap for the Chy- Editor: Michael Knapp, University of Otago, NEW dorus sphaericus group in the central Palearctic and assess its diversity and biogeographic ZEALAND boundaries. -
Annual Report 2012 Report Annual Science and Technology Aquatic of Institute Federal Swiss – Eawag
Eawag – Swiss Federal Institute of Aquatic Science and Technology Eawag Überlandstrasse 133 2011 P.O. Box 611 8600 Dübendorf Switzerland Phone +41 (0)58 765 55 11 Fax +41 (0)58 765 50 28 AnnualReport 2012 www.eawag.ch [email protected] Jahresbericht Eawag Annual Report 2012 Eawag, the Swiss Federal Institute of Aquatic Science and Technology, is part of the ETH Domain. This The Annual Report 2012 presents only a small selection comprises the Swiss Federal Institutes of Technology in Zurich (ETHZ) and Lausanne (EPFL), Eawag of Eawag’s research, teaching and consulting activities. A database of all publications by Eawag researchers and three other independent, application-oriented research institutes – the Paul Scherrer Institute (including article summaries) is available online at: (PSI), the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) and the Materials www.lib4ri.ch/institutional-bibliography/eawag.html. Open Science and Technology Research Insti tution (Empa). Nationally rooted and internationally networked, access publications can be downloaded free of charge. Eawag is concerned with concepts and technologies for the sustainable management of water The Annual Report is also available in German. resources and aquatic ecosystems. In cooperation with universities, other research centres, public authorities, the private sector and NGOs, Eawag strives to harmonize ecological, economic and social interests in water, providing a link between science and practical applications. In total 455 staff are employed in research, teaching and consulting at the Dübendorf (Zurich) and Kastanienbaum (Lucerne) sites. Publication details Editing: Andres Jordi / Contributors: Fabio Bergamin, Andri Bryner, Michael Keller, Thomas Lichtensteiger, Beatrix Mühlethaler, Anke Poiger, Annette Ryser, Anke Schäfer, Evelin Vogler, Felix Würsten / Translation: Jeff Acheson / Layout: Peter Penicka, Peter Nadler © Eawag, May 2013 Reproduction is permissible with citation of the source: “Eawag – aquatic research: Annual Report 2012”. -
A Comparison Regarding the Physico- Chemical Variables and Zooplankton Community Characteristics of Two Ethiopian Rift Valley Lakes: Lake Chamo and Lake Abaya
FACULTY OF SCIENCE A comparison regarding the physico- chemical variables and zooplankton community characteristics of two Ethiopian Rift Valley Lakes: Lake Chamo and Lake Abaya Arne DERIEMAECKER Supervisor: Prof. L. De Meester Thesis presented in fulfillment of the requirements Co-supervisor: P. Lemmens for the degree of Master of Science Mentor: F. Eshetu Teferra in Biology Academic year 2012-2013 © Copyright by KU Leuven Without written permission of the promotors and the authors it is forbidden to reproduce or adapt in any form or by any means any part of this publication. Requests for obtaining the right to reproduce or utilize parts of this publication should be addressed to KU Leuven, Faculteit Wetenschappen, Geel Huis, Kasteelpark Arenberg 11 bus 2100, 3001 Leuven (Heverlee), Telephone +32 16 32 14 01. A written permission of the promotor is also required to use the methods, products, schematics and programs described in this work for industrial or commercial use, and for submitting this publication in scientific contests. I Acknowledgements I am in large debt of gratitude to Fassil Eshetu Teferra as he let me participate in his doctorate study. In all sorts of circumstances, he remained calm and kind, and when I had questions, he was always there to answer them. In addition, he and his family were very hospitable and they taught me a lot about Ethiopian culture. The second person I want to express my appreciation for is my supervisor Pieter Lemmens. His experience was a great help during the sampling campaign and he was very patient with me. I am also very grateful to the people of Arba Minch who helped us during our sampling campaign, without their help the campaign would have been less fun and we might not have finished it before the start of the rain season (Tariku Anjamo, Communist Asemamawe, Selamnesh Tesfaye and Sebla). -
Zooplankton of the Belgrade Lakes: the Influence of Top-Down And
Colby College Digital Commons @ Colby Honors Theses Student Research 2011 Zooplankton of the Belgrade Lakes: The Influence of op-DownT and Bottom-Up Forces in Family Abundance Kimberly M. Bittler Colby College Follow this and additional works at: https://digitalcommons.colby.edu/honorstheses Part of the Environmental Monitoring Commons, and the Terrestrial and Aquatic Ecology Commons Colby College theses are protected by copyright. They may be viewed or downloaded from this site for the purposes of research and scholarship. Reproduction or distribution for commercial purposes is prohibited without written permission of the author. Recommended Citation Bittler, Kimberly M., "Zooplankton of the Belgrade Lakes: The Influence of op-DownT and Bottom-Up Forces in Family Abundance" (2011). Honors Theses. Paper 794. https://digitalcommons.colby.edu/honorstheses/794 This Honors Thesis (Open Access) is brought to you for free and open access by the Student Research at Digital Commons @ Colby. It has been accepted for inclusion in Honors Theses by an authorized administrator of Digital Commons @ Colby. EXECUTIVE SUMMARY The purpose of this study was to assess the abundance and family diversity of zooplankton communities in the Belgrade Lakes, and to identify the broad scale and local variables that structure zooplankton communities in this region. The local effects of shoreline development and the presence of macrophyte patches were compared to larger scale variables, such as watershed wide residential development. Zooplankton are an intermediate link in the freshwater food web, and communities respond both to predation pressures as well as nutrient inputs. Shoreline development was expected to influence zooplankton densities by the increased nutrient inputs via erosion off developed sites with no buffer. -
Annotated Checklist of Chinese Cladocera (Crustacea: Branchiopoda)
Zootaxa 3904 (1): 001–027 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3904.1.1 http://zoobank.org/urn:lsid:zoobank.org:pub:56FD65B2-63F4-4F6D-9268-15246AD330B1 Annotated Checklist of Chinese Cladocera (Crustacea: Branchiopoda). Part I. Haplopoda, Ctenopoda, Onychopoda and Anomopoda (families Daphniidae, Moinidae, Bosminidae, Ilyocryptidae) XIAN-FEN XIANG1, GAO-HUA JI2, SHOU-ZHONG CHEN1, GONG-LIANG YU1,6, LEI XU3, BO-PING HAN3, ALEXEY A. KOTOV3, 4, 5 & HENRI J. DUMONT3,6 1Institute of Hydrobiology, Chinese Academy of Sciences, 7# Southern Road of East Lake, Wuhan, Hubei Province, 430072, China. E-mail: [email protected] 2College of Fisheries and Life Science, Shanghai Ocean University, Shanghai 201306, China 3 Department of Ecology and Institute of Hydrobiology, Jinan University, Guangzhou 510632, China. 4A. N. Severtsov Institute of Ecology and Evolution, Leninsky Prospect 33, Moscow 119071, Russia 5Kazan Federal University, Kremlevskaya Str.18, Kazan 420000, Russia 6Corresponding authors. E-mail: [email protected], [email protected] Abstract Approximately 199 cladoceran species, 5 marine and 194 freshwater and continental saltwater species, live in China. Of these, 89 species are discussed in this paper. They belong to the 4 cladoceran orders, 10 families and 23 genera. There are 2 species in Leptodoridae; 6 species in 4 genera and 3 families in order Onychopoda; 18 species in 7 genera and 2 families in order Ctenopoda; and 63 species in 11 genera and 4 families in non-Radopoda Anomopoda. Five species might be en- demic of China and three of Asia. -
Volume 2, Chapter 10-1: Arthropods: Crustacea
Glime, J. M. 2017. Arthropods: Crustacea – Copepoda and Cladocera. Chapt. 10-1. In: Glime, J. M. Bryophyte Ecology. Volume 2. 10-1-1 Bryological Interaction. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 19 July 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology2/>. CHAPTER 10-1 ARTHROPODS: CRUSTACEA – COPEPODA AND CLADOCERA TABLE OF CONTENTS SUBPHYLUM CRUSTACEA ......................................................................................................................... 10-1-2 Reproduction .............................................................................................................................................. 10-1-3 Dispersal .................................................................................................................................................... 10-1-3 Habitat Fragmentation ................................................................................................................................ 10-1-3 Habitat Importance ..................................................................................................................................... 10-1-3 Terrestrial ............................................................................................................................................ 10-1-3 Peatlands ............................................................................................................................................. 10-1-4 Springs ............................................................................................................................................... -
Littoral Cladocera (Crustacea: Branchiopoda) from the Altai Mountain Lakes, with Remarks on the Taxonomy of Chydorus Sphaericus (O.F
Arthropoda Selecta 12 (34): 171182 © ARTHROPODA SELECTA, 2003 Littoral Cladocera (Crustacea: Branchiopoda) from the Altai mountain lakes, with remarks on the taxonomy of Chydorus sphaericus (O.F. Müller, 1776) Ëèòîðàëüíûå Cladocera (Crustacea: Branchiopoda) ãîðíûõ îçåð Àëòàÿ ñ òàêñîíîìè÷åñêèìè çàìåòêàìè î Chydorus sphaericus (O.F. Müller, 1776) Mariya A. Belyaeva Ì.À. Áåëÿåâà A. N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, Leninsky prospekt 33, Moscow 119071 Russia. Èíñòèòóò ïðîáëåì ýêîëîãèè è ýâîëþöèè èì. À. Í. Ñåâåðöîâà ÐÀÍ, Ëåíèíñêèé ïð-ò, 33, Ìîñêâà 119071 Ðîññèÿ. e-mail: [email protected]. KEY WORDS: faunistics, Cladocera, Chydorus sphaericus, Altai, mountain lakes, littoral zone. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: ôàóíèñòèêà, Cladocera , Chydorus sphaericus, Àëòàé, ãîðíûå îçåðà, ëèòîðàëüíàÿ çîíà. ABSTRACT: The faunistic data on Cladocera (Crus- faunistic survey on Cladocera was made by Sars and tacea) of the Altai Mountains are summarized from published in two papers [Sars, 1903a, b]. There were published and the authors records. The latter include also a few studies on zooplankton, some of which data on 18 lakes situated between 450 and 2700 m a.s.l. contained occasional records of littoral species [Rylov, Of 22 species of littoral cladocerans, which are mostly 1949; Shipunova, 1991; Zuykova, 1998; Vesnina et al., eurytopic and widely distributed, five are recorded for 1999; Popov et al., 2003]. All the species so far recorded the region for the first time. Cluster analysis revealed from the Altai Mountains are widely distributed, occur- three groups of habitats that differ in their cladoceran ring in lowlands as well, and a sole species the species composition. -
Cladocera (Crustacea: Branchiopoda) of the South-East of the Korean Peninsula, with Twenty New Records for Korea*
Zootaxa 3368: 50–90 (2012) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2012 · Magnolia Press ISSN 1175-5334 (online edition) Cladocera (Crustacea: Branchiopoda) of the south-east of the Korean Peninsula, with twenty new records for Korea* ALEXEY A. KOTOV1,2, HYUN GI JEONG2 & WONCHOEL LEE2 1 A. N. Severtsov Institute of Ecology and Evolution, Leninsky Prospect 33, Moscow 119071, Russia E-mail: [email protected] 2 Department of Life Science, Hanyang University, Seoul 133-791, Republic of Korea *In: Karanovic, T. & Lee, W. (Eds) (2012) Biodiversity of Invertebrates in Korea. Zootaxa, 3368, 1–304. Abstract We studied the cladocerans from 15 different freshwater bodies in south-east of the Korean Peninsula. Twenty species are first records for Korea, viz. 1. Sida ortiva Korovchinsky, 1979; 2. Pseudosida cf. szalayi (Daday, 1898); 3. Scapholeberis kingi Sars, 1888; 4. Simocephalus congener (Koch, 1841); 5. Moinodaphnia macleayi (King, 1853); 6. Ilyocryptus cune- atus Štifter, 1988; 7. Ilyocryptus cf. raridentatus Smirnov, 1989; 8. Ilyocryptus spinifer Herrick, 1882; 9. Macrothrix pen- nigera Shen, Sung & Chen, 1961; 10. Macrothrix triserialis Brady, 1886; 11. Bosmina (Sinobosmina) fatalis Burckhardt, 1924; 12. Chydorus irinae Smirnov & Sheveleva, 2010; 13. Disparalona ikarus Kotov & Sinev, 2011; 14. Ephemeroporus cf. barroisi (Richard, 1894); 15. Camptocercus uncinatus Smirnov, 1971; 16. Camptocercus vietnamensis Than, 1980; 17. Kurzia (Rostrokurzia) longirostris (Daday, 1898); 18. Leydigia (Neoleydigia) acanthocercoides (Fischer, 1854); 19. Monospilus daedalus Kotov & Sinev, 2011; 20. Nedorchynchotalona chiangi Kotov & Sinev, 2011. Most of them are il- lustrated and briefly redescribed from newly collected material. We also provide illustrations of four taxa previously re- corded from Korea: Sida crystallina (O.F.