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Article Evolutionary Dynamics of the OR Gene Repertoire in Teleost Fishes
bioRxiv preprint doi: https://doi.org/10.1101/2021.03.09.434524; this version posted March 10, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Article Evolutionary dynamics of the OR gene repertoire in teleost fishes: evidence of an association with changes in olfactory epithelium shape Maxime Policarpo1, Katherine E Bemis2, James C Tyler3, Cushla J Metcalfe4, Patrick Laurenti5, Jean-Christophe Sandoz1, Sylvie Rétaux6 and Didier Casane*,1,7 1 Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198, Gif-sur-Yvette, France. 2 NOAA National Systematics Laboratory, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560, U.S.A. 3Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, D.C., 20560, U.S.A. 4 Independent Researcher, PO Box 21, Nambour QLD 4560, Australia. 5 Université de Paris, Laboratoire Interdisciplinaire des Energies de Demain, Paris, France 6 Université Paris-Saclay, CNRS, Institut des Neurosciences Paris-Saclay, 91190, Gif-sur- Yvette, France. 7 Université de Paris, UFR Sciences du Vivant, F-75013 Paris, France. * Corresponding author: e-mail: [email protected]. !1 bioRxiv preprint doi: https://doi.org/10.1101/2021.03.09.434524; this version posted March 10, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract Teleost fishes perceive their environment through a range of sensory modalities, among which olfaction often plays an important role. -
The Evolution of the Placenta Drives a Shift in Sexual Selection in Livebearing Fish
LETTER doi:10.1038/nature13451 The evolution of the placenta drives a shift in sexual selection in livebearing fish B. J. A. Pollux1,2, R. W. Meredith1,3, M. S. Springer1, T. Garland1 & D. N. Reznick1 The evolution of the placenta from a non-placental ancestor causes a species produce large, ‘costly’ (that is, fully provisioned) eggs5,6, gaining shift of maternal investment from pre- to post-fertilization, creating most reproductive benefits by carefully selecting suitable mates based a venue for parent–offspring conflicts during pregnancy1–4. Theory on phenotype or behaviour2. These females, however, run the risk of mat- predicts that the rise of these conflicts should drive a shift from a ing with genetically inferior (for example, closely related or dishonestly reliance on pre-copulatory female mate choice to polyandry in conjunc- signalling) males, because genetically incompatible males are generally tion with post-zygotic mechanisms of sexual selection2. This hypoth- not discernable at the phenotypic level10. Placental females may reduce esis has not yet been empirically tested. Here we apply comparative these risks by producing tiny, inexpensive eggs and creating large mixed- methods to test a key prediction of this hypothesis, which is that the paternity litters by mating with multiple males. They may then rely on evolution of placentation is associated with reduced pre-copulatory the expression of the paternal genomes to induce differential patterns of female mate choice. We exploit a unique quality of the livebearing fish post-zygotic maternal investment among the embryos and, in extreme family Poeciliidae: placentas have repeatedly evolved or been lost, cases, divert resources from genetically defective (incompatible) to viable creating diversity among closely related lineages in the presence or embryos1–4,6,11. -
01 Astyanax Final Version.Indd
Vertebrate Zoology 59 (1) 2009 31 31 – 40 © Museum für Tierkunde Dresden, ISSN 1864-5755, 29.05.2009 Osteology of the African annual killifi sh genus Callopanchax (Teleostei: Cyprinodontiformes: Nothobranchiidae) and phylogenetic implications WILSON J. E. M. COSTA Laboratório de Ictiologia Geral e Aplicada, Departamento de Zoologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68049, CEP 21944-970, Rio de Janeiro, Brazil E-mail: wcosta(at)acd.ufrj.br Received on May 5, 2008, accepted on October 6, 2008. Published online at www.vertebrate-zoology.de on May 15, 2009. > Abstract Osteological structures of Callopanchax are fi rst described and illustrated. Twenty-six characters derived from comparisons of osseous structures among some aplocheiloid fi shes provided evidence supporting hypotheses of relationships among three western African genera (Callopanchax, Scriptaphyosemion and Archiaphyosemion), as proposed in recent molecular analysis. The clade comprising Callopanchax, Scriptaphyosemion and Archiaphyosemion is supported by a laterally displaced antero-proximal process of the fourth ceratobranchial. The sister group relationship between Callopanchax and Scriptaphyosemion is supported by a constriction on the posterior portion of the parasphenoid, an anterior expansion of the hyomandibula, a rectangular basihyal cartilage, an anterior pointed process on the fi rst vertebra, and a long ventrally directed hemal prezygapophysis on the preural centrum 2. Monophyly of Callopanchax is supported by a convexity on the dorsal margin of the opercle, a long interarcual cartilage, and long neural prezygapophyses on the anterior caudal vertebrae. > Key words Killifi shes, Callopanchax, Africa, Osteology, Annual fi shes. Introduction COSTA, 1998a, 2004) and among genera and species of the Rivulidae (e. g., COSTA, 1998b, 2005, 2006a, b). -
Three New Endemic Aphyosemion Species (Cyprinodontiformes: Nothobranchiidae) from the Massif Du Chaillu in the Upper Louessé River System, Republic of the Congo
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/321875026 Three new endemic Aphyosemion species (Cyprinodontiformes: Nothobranchiidae) from the Massif du Chaillu in the upper Louessé River system, Republic of the Congo Article in Zootaxa · January 2018 DOI: 10.11646/zootaxa.4369.1.3 CITATIONS READS 0 587 6 authors, including: Jouke van der Zee Gina Walsh Hogeschool Arnhem and Nijmegen Flora Fauna & Man Ecological Services Ltd. 18 PUBLICATIONS 29 CITATIONS 9 PUBLICATIONS 48 CITATIONS SEE PROFILE SEE PROFILE Valdie Nina Boukaka Mikembi Michiel Nell Jonker Institut National Recherche en Sciences Exactes et Naturelle Biotech Innovation Research Development & Consulting 5 PUBLICATIONS 0 CITATIONS 6 PUBLICATIONS 0 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Effects of microplastics and pharmaceuticals on trophic interactions View project Functional Ecology of Afrotropical Streams in the Republic of Congo, west-central Africa View project All content following this page was uploaded by Gina Walsh on 17 September 2018. The user has requested enhancement of the downloaded file. Zootaxa 4369 (1): 063–092 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4369.1.3 http://zoobank.org/urn:lsid:zoobank.org:pub:946093ED-9309-4D85-A473-32566D631B19 Three new endemic Aphyosemion species (Cyprinodontiformes: Nothobranchiidae) from the Massif du Chaillu in the upper Louessé River system, Republic of the Congo JOUKE R. VAN DER ZEE1, GINA WALSH2,3,8, VALDIE N. -
The Evolutionary Ecology of African Annual Fishes
CHAPTER 9 The Evolutionary Ecology of African Annual Fishes Martin Reichard CONTENTS 9.1 Distribution and Biogeography ............................................................................................. 133 9.1.1 Habitat Types ............................................................................................................ 134 9.1.2 Species Distribution and Range Size ........................................................................ 136 9.1.3 Climatic Conditions .................................................................................................. 136 9.1.4 Biogeography ............................................................................................................ 139 9.1.5 Dispersal and Colonization ....................................................................................... 140 9.2 Species Coexistence .............................................................................................................. 142 9.2.1 Community Assembly .............................................................................................. 142 9.2.2 Habitat Use ............................................................................................................... 144 9.2.3 Morphology and Diet ................................................................................................ 144 9.3 Population Ecology ............................................................................................................... 145 9.3.1 Population Genetic Structure ................................................................................... -
2009 Board of Governors Report
American Society of Ichthyologists and Herpetologists Board of Governors Meeting Hilton Portland & Executive Tower Portland, Oregon 23 July 2009 Maureen A. Donnelly Secretary Florida International University College of Arts & Sciences 11200 SW 8th St. - ECS 450 Miami, FL 33199 [email protected] 305.348.1235 23 June 2009 The ASIH Board of Governor's is scheduled to meet on Wednesday, 22 July 2008 from 1700- 1900 h in Pavillion East in the Hilton Portland and Executive Tower. President Lundberg plans to move blanket acceptance of all reports included in this book which covers society business from 2008 and 2009. The book includes the ballot information for the 2009 elections (Board of Govenors and Annual Business Meeting). Governors can ask to have items exempted from blanket approval. These exempted items will will be acted upon individually. We will also act individually on items exempted by the Executive Committee. Please remember to bring this booklet with you to the meeting. I will bring a few extra copies to Portland. Please contact me directly (email is best - [email protected]) with any questions you may have. Please notify me if you will not be able to attend the meeting so I can share your regrets with the Governors. I will leave for Portland (via Davis, CA)on 18 July 2008 so try to contact me before that date if possible. I will arrive in Portland late on the afternoon of 20 July 2008. The Annual Business Meeting will be held on Sunday 26 July 2009 from 1800-2000 h in Galleria North. -
Aphyosemion Teugelsi (Cyprinodontiformes: Nothobranchiidae), a New Species from a Remote Locality in the Southern Democratic Republic of the Congo
Zootaxa 2724: 58–68 (2010) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2010 · Magnolia Press ISSN 1175-5334 (online edition) Aphyosemion teugelsi (Cyprinodontiformes: Nothobranchiidae), a new species from a remote locality in the southern Democratic Republic of the Congo JOUKE R. VAN DER ZEE1 & RAINER SONNENBERG2, 3 1Royal Museum for Central Africa, Zoology Department, Vertebrate Section, Ichthyology, Leuvensesteenweg 13, B-3080 Tervuren, Belgium 2Max-Planck-Institute for Evolutionary Biology, Department of Evolutionary Genetics, August-Thienemann-Strasse 2, D-24306 Plön, Germany (current address) 3Zoologisches Forschungsmuseum Alexander Koenig, Adenauerallee 160, D-53113 Bonn, Germany. E-mail: [email protected] Abstract Aphyosemion teugelsi is described from specimens collected in a small creek in the upper Wamba River basin in the southwest of the Democratic Republic of the Congo not far from the Angolan border. This is ~400 km outside the known distribution area of the genus. It is distinguished from all other members of the genus Aphyosemion by the combination of broad black margins on all fins in males, a robust lower jaw, a more convex back, a large head with large eyes, a more anterior position of the dorsal fin relative to anal fin, and absence of extensions on the upper and lower caudal fin. Key words: Congo basin, Kwango province, killifish, systematics, taxonomy Resumé Aphyosemion teugelsi est décrit à partir de spécimens récoltés dans une petite crique du bassin de la haute Wamba, sud- ouest de la République Démocratique du Congo, non loin de la frontière angolaise. Ceci est de l'ordre de 400km en dehors de la zone de distribution connue pour le genre. -
Fish Types Inventoried After 25 April 1944 (Pisces) 231-286 ©Zoologische Staatssammlung München/Verlag Friedrich Pfeil; Download
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Spixiana, Zeitschrift für Zoologie Jahr/Year: 2011 Band/Volume: 034 Autor(en)/Author(s): Neumann Dirk Artikel/Article: Type Catalogue of the Ichthyological Collection of the Zoologische Staatssammlung München. Part II: Fish types inventoried after 25 April 1944 (Pisces) 231-286 ©Zoologische Staatssammlung München/Verlag Friedrich Pfeil; download www.pfeil-verlag.de SPIXIANA 34 2 231-286 München, Dezember 2011 ISSN 0341-8391 Type Catalogue of the Ichthyological Collection of the Zoologische Staatssammlung München. Part II: Fish types inventoried after 25 April 1944 (Pisces) Dirk Neumann Neumann, D. 2011. Type Catalogue of the Ichthyological Collection of the Zoo- logische Staatssammlung München. Part II: Fish types inventoried after 25 April 1944 (Pisces). Spixiana 34 (2): 233-288. Part I of the ichthyological type catalogue of the ZSM (Neumann 2006) reviewed the historic “Old Collection”, of which types were apparently lost in the Second World War. Part II refers to type material physically available in ZSM, including historic types saved and re-inventoried. Rebuilding the ichthyological collection after the war, Otto Schindler received with the so-called “Kähsbauer Donations” historic fish specimens from the Naturhistorisches Museum Wien (NMW). Among them are types from the Natterer and Thayer expeditions to Brazil, from the Hase- man expeditions to South America and from Steindachner’s late Brazil expedition in 1903. As far as possible, exchanged specimens were critically reviewed, traced to original lots and compared with NMW acquisition entries for unambiguous identification. Additional historic type material was recovered from the “Zoologi- sche Präparatesammlung der Ludwig-Maximilians-Universität München” (ZPLMU), i. -
Zootaxa: a Review of the Malagasy Pachypanchax
Zootaxa 1366: 1–44 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1366 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) A review of the Malagasy Pachypanchax (Teleostei: Cyprinodontiformes, Aplocheilidae), with descriptions of four new species PAUL V. LOISELLE New York Aquarium, Surf Ave. & West 8th St., Brooklyn, NY 11225, USA. E-mail: [email protected] Table of contents Introduction ....................................................................................................................................... 2 Methods and materials ...................................................................................................................... 3 Generic placement of the Malagasy aplocheilids .............................................................................. 4 Species accounts ................................................................................................................................ 7 Pachypanchax omalonotus (Duméril, 1861) ............................................................................. 7 Pachypanchax sakaramyi (Holly, 1928) ..................................................................................14 Pachypanchax varatraza sp. nov. ............................................................................................20 Pachypanchax patriciae sp. nov. .............................................................................................25 Pachypanchax sparksorum sp. nov. ........................................................................................30 -
Aphyosemion Grelli (Cyprinodontiformes: Nothobranchiidae), a New Species from the Massif Du Chaillu, Southern Gabon
63 (2): 155 – 160 © Senckenberg Gesellschaft für Naturforschung, 2013. 11.9.2013 Aphyosemion grelli (Cyprinodontiformes: Nothobranchiidae), a new species from the Massif du Chaillu, southern Gabon Stefano Valdesalici 1 & Wolfgang Eberl 2 1 Via Cà Bertacchi 5, 42030 Viano (RE), Italy; valdekil(at)tin.it or [email protected]; Corresponding author — 2 Haldenstr. 27, 73614 Schorndorf, Germany Accepted 02.v.2013. Published online at www.senckenberg.de/vertebrate-zoology on 29.viii.2013. Abstract A new species of Aphyosemion is described from Gabon, based on ten specimens collected in a small stream belonging to the hydrographic system of the Ikoy River on the northwestern edge of the Massif du Chaillu. Aphyosemion grelli is distinguished from all congeners by possessing a unique colour pattern of the unpaired and pelvic fins in the female consisting of the combination of a yellow basal portion and greyish to dark grey broad margin. Males of the new species share the black margins of the unpaired fins with A. congicum, A. labarrei, A. ocellatum, A. passaroi, and A. teugelsi, but differ from these by the combination of colouration characters and morphology. Phylogenetic relationships of the new species are still unclear; a possible close relationship with the A. coeleste group is tentatively excluded because, although geographically close, there are differences on flank colour pattern, head length and number of anal-fin rays. Key words Killifish, Africa, Ikoy River, Ikobey, systematics, taxonomy, biogeography. Introduction The genus Aphyosemion MYERS, 1924 is a speciose clade recognise the very distinctive A. bivittatum group. The of West African killifishes, with over 80 species inhabit- subgenera Kathetys, Raddaella (HUBER, 1977) and Di ing small streams from Togo to Angola along the coastal apteron (HUBER & SEEGERS, 1977) were established to plain, the inland plateau and the lowlands of the Congo recognize the similarly distinctive A. -
The Evolution of Chorionic Ultrastructure, Delayed Hatching, and Desiccation Tolerance in Annual Killifishes
The Evolution of Chorionic Ultrastructure, Delayed Hatching, and Desiccation Tolerance in Annual Killifishes. by Andrew William Thompson B.S. in Biology, December 2009, Clarion University of Pennsylvania A Dissertation submitted to The Faculty of The Columbian College of Arts and Sciences of The George Washington University in partial fulfillment of the requirements for the degree of Doctor of Philosophy January 31, 2017 Guillermo Ortí Louis Weintraub Professor of Biological Sciences The Columbian College of Arts and Sciences of The George Washington University certifies that Andrew William Thompson has passed the Final Examination for the degree of Doctor of Philosophy as of August 1, 2016. This is the final and approved form of the dissertation. The Evolution of Chorionic Ultrastructure, Delayed Hatching, and Desiccation Tolerance in Annual Killifishes. Andrew William Thompson Dissertation Research Committee: Guillermo Ortí, Louis Weintraub Professor of Biological Sciences, Dissertation Director. Jason E. Podrabsky, Professor and Chair, Department of Biology, Portland State University, Committee Member. Jeremy Goecks, Assistant Professor of Computational Biology, Committee Member. ii Copyright 2016 by Andrew William Thompson All rights reserved iii Dedication To Jacqueline for being my compass needle towards adventure and my infinite source of strength. To Rian for being my partner in crime. To Mom for encouraging me to always dream bigger. To Dad for showing me that nature is beautiful. To Grandma for our trips to the creek. To Pap for his faith in me. To Uncle Jeff for showing me the honor in hard work. To Aunt Pam for teaching me that science is cool. To Uncle Michael for always finding me when I am away from home. -
Adaptation to Seasonally Ephemeral Aquatic Habitat Across Two Continents
UNIVERSITY OF CALIFORNIA RIVERSIDE The Evolution of an Annual Life Cycle in Killifish: Adaptation to Seasonally Ephemeral Aquatic Habitat Across Two Continents A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Evolution, Ecology, and Organismal Biology by Andrew Ian Furness August 2014 Dissertation Committee: Dr. David N. Reznick, Chairperson Dr. Joel L. Sachs Dr. Mark S. Springer Copyright by Andrew Ian Furness 2014 The Dissertation of Andrew Ian Furness is approved: Committee Chairperson University of California, Riverside Acknowledgements I thank my advisor, David Reznick, for being a great mentor, providing encouragement and support, and giving me the independence to pursue the questions I became most interested in. Joel Sachs and Mark Springer, my other two dissertation committee members, provided invaluable advice and guidance during the writing process. I am grateful to other UCR faculty that have served on my guidance and oral exam committees, namely Len Nunney, Helen Regan, Derek Roff, and Prue Talbot. I would also like to thank Mark Chappell and Rich Cardullo for advice on measuring metabolic rate and providing use of their equipment, and John Gatesy for interesting discussions about science. My scientific interactions with Dario Valenzano, Jason Podrabsky, and Rob Meredith helped shape my research ideas for the better. For their help and support I would like to thank the UCR Biology staff especially Melissa Gomez, Laurie Graham, Michael Fugate, and Laura Abbott. I would particularly like to acknowledge Melissa Gomez for her help and guidance throughout my time at UCR. Funding for parts of my dissertation research came from the University of California-Riverside, the Society for the Study of Evolution, and the Society of Integrative and Comparative Biology, and is gratefully acknowledged.