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Evolutionary History of Lake Tanganyika's Predatory Deepwater
Hindawi Publishing Corporation International Journal of Evolutionary Biology Volume 2012, Article ID 716209, 10 pages doi:10.1155/2012/716209 Research Article Evolutionary History of Lake Tanganyika’s Predatory Deepwater Cichlids Paul C. Kirchberger, Kristina M. Sefc, Christian Sturmbauer, and Stephan Koblmuller¨ Department of Zoology, Karl-Franzens-University Graz, Universitatsplatz¨ 2, 8010 Graz, Austria Correspondence should be addressed to Stephan Koblmuller,¨ [email protected] Received 22 December 2011; Accepted 5 March 2012 Academic Editor: R. Craig Albertson Copyright © 2012 Paul C. Kirchberger et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Hybridization among littoral cichlid species in Lake Tanganyika was inferred in several molecular phylogenetic studies. The phenomenon is generally attributed to the lake level-induced shoreline and habitat changes. These allow for allopatric divergence of geographically fragmented populations alternating with locally restricted secondary contact and introgression between incompletely isolated taxa. In contrast, the deepwater habitat is characterized by weak geographic structure and a high potential for gene flow, which may explain the lower species richness of deepwater than littoral lineages. For the same reason, divergent deepwater lineages should have evolved strong intrinsic reproductive isolation already in the incipient stages of diversification, and, consequently, hybridization among established lineages should have been less frequent than in littoral lineages. We test this hypothesis in the endemic Lake Tanganyika deepwater cichlid tribe Bathybatini by comparing phylogenetic trees of Hemibates and Bathybates species obtained with nuclear multilocus AFLP data with a phylogeny based on mitochondrial sequences. -
Baseline Study of Metals in Selected Local Market Fishes and Invertebrates from the Western Huon Gulf, PNG
Baseline Study of Metals in Selected Local Market Fishes and Invertebrates from the Western Huon Gulf, PNG Final Report Prepared for Wafi-Golpu Joint Venture (WGJV) Neira Marine Sciences Consulting (Marscco) December 2020 Baseline Study of Metals in Selected Local Market Fishes and Invertebrates from the Western Huon Gulf, PNG Final Report Prepared for Wafi-Golpu Joint Venture (WGJV) by Neira Marine Sciences Consulting (Marscco) ABN 63 611 453 621 Francis J. Neira, PhD Blackmans Bay, Tasmania Australia [email protected] December 2020 CONTENTS LIST OF TABLES .................................................................................................................................... 4 LIST OF FIGURES .................................................................................................................................. 5 EXECUTIVE SUMMARY ........................................................................................................................ 7 Background.................................................................................................................................. 7 Objectives .................................................................................................................................... 8 Methodology ............................................................................................................................... 8 Key findings .............................................................................................................................. -
The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion Into West Africa
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Open Marine Archive Marine Incursion: The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion into West Africa Anthony B. Wilson1,2¤*, Guy G. Teugels3, Axel Meyer1 1 Department of Biology, University of Konstanz, Konstanz, Germany, 2 Zoological Museum, University of Zurich, Zurich, Switzerland, 3 Ichthyology Laboratory, Royal Museum for Central Africa, Tervuren, Belgium Abstract The spectacular marine-like diversity of the endemic fauna of Lake Tanganyika, the oldest of the African Great Lakes, led early researchers to suggest that the lake must have once been connected to the ocean. Recent geophysical reconstructions clearly indicate that Lake Tanganyika formed by rifting in the African subcontinent and was never directly linked to the sea. Although the Lake has a high proportion of specialized endemics, the absence of close relatives outside Tanganyika has complicated phylogeographic reconstructions of the timing of lake colonization and intralacustrine diversification. The freshwater herring of Lake Tanganyika are members of a large group of pellonuline herring found in western and southern Africa, offering one of the best opportunities to trace the evolutionary history of members of Tanganyika’s biota. Molecular phylogenetic reconstructions indicate that herring colonized West Africa 25–50MYA, at the end of a major marine incursion in the region. Pellonuline herring subsequently experienced an evolutionary radiation in West Africa, spreading across the continent and reaching East Africa’s Lake Tanganyika during its early formation. While Lake Tanganyika has never been directly connected with the sea, the endemic freshwater herring of the lake are the descendents of an ancient marine incursion, a scenario which may also explain the origin of other Tanganyikan endemics. -
The Initial Response of Females Towards Congeneric Males Matches the Propensity to Hybridize
bioRxiv preprint doi: https://doi.org/10.1101/2021.08.07.455508; this version posted August 8, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 The initial response of females towards congeneric males matches the propensity to hybridize 2 in Ophthalmotilapia. 3 4 Maarten Van Steenberge1,2, Noémie Jublier3,4, Loïc Kéver3, Sophie Gresham1,5, Sofie 5 Derycke1,6, Jos Snoeks2,7, Eric Parmentier3, Pascal Poncin4, Erik Verheyen1,5 6 7 1. Operational Directorate Taxonomy and phylogeny, Royal Belgian Institute of Natural 8 Sciences, 1000 Brussels, Belgium 9 2. Laboratory of Biodiversity and Evolutionary Genomics, KU Leuven, Charles 10 Deberiotstraat 32, 3000 Leuven, Belgium 11 3. Laboratory of Functional and Evolutionary Biology, FOCUS, Liège University, 4000 12 Liège, Belgium 13 4. Laboratory of Fish and Amphibian Ethology, Behavioural Biology Unit, FOCUS, 14 Liège University, 4000 Liège, Belgium 15 5. Department Biology, Evolutionary Ecology, University of Antwerp, 2610 Antwerp, 16 Belgium 17 6. Flanders research institute for agriculture, fisheries and food, Animal Sciences Unit – 18 Aquatic Environment and Quality, Ankerstraat 1, 8400 Oostende, Belgium. 19 7. Section Vertebrates, Ichthyology, Royal Museum for Central Africa, 3080 Tervuren, 20 Belgium 21 22 Corresponding author: Maarten Van Steenberge ([email protected]) 23 24 Key words: 25 Species recognition, mate choice, behaviour, Lake Tanganyika, Africa 1 bioRxiv preprint doi: https://doi.org/10.1101/2021.08.07.455508; this version posted August 8, 2021. -
Fish, Various Invertebrates
Zambezi Basin Wetlands Volume II : Chapters 7 - 11 - Contents i Back to links page CONTENTS VOLUME II Technical Reviews Page CHAPTER 7 : FRESHWATER FISHES .............................. 393 7.1 Introduction .................................................................... 393 7.2 The origin and zoogeography of Zambezian fishes ....... 393 7.3 Ichthyological regions of the Zambezi .......................... 404 7.4 Threats to biodiversity ................................................... 416 7.5 Wetlands of special interest .......................................... 432 7.6 Conservation and future directions ............................... 440 7.7 References ..................................................................... 443 TABLE 7.2: The fishes of the Zambezi River system .............. 449 APPENDIX 7.1 : Zambezi Delta Survey .................................. 461 CHAPTER 8 : FRESHWATER MOLLUSCS ................... 487 8.1 Introduction ................................................................. 487 8.2 Literature review ......................................................... 488 8.3 The Zambezi River basin ............................................ 489 8.4 The Molluscan fauna .................................................. 491 8.5 Biogeography ............................................................... 508 8.6 Biomphalaria, Bulinis and Schistosomiasis ................ 515 8.7 Conservation ................................................................ 516 8.8 Further investigations ................................................. -
Monopisthocotylean Monogeneans) Inferred from 28S Rdna Sequences
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications from the Harold W. Manter Laboratory of Parasitology Parasitology, Harold W. Manter Laboratory of 2002 Phylogenetic Positions of the Bothitrematidae and Neocalceostomatidae (Monopisthocotylean Monogeneans) Inferred from 28S rDNA Sequences Jean-Lou Justine Richard Jovelin Lassâd Neifar Isabelle Mollaret L.H. Susan Lim See next page for additional authors Follow this and additional works at: https://digitalcommons.unl.edu/parasitologyfacpubs Part of the Parasitology Commons This Article is brought to you for free and open access by the Parasitology, Harold W. Manter Laboratory of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications from the Harold W. Manter Laboratory of Parasitology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors Jean-Lou Justine, Richard Jovelin, Lassâd Neifar, Isabelle Mollaret, L.H. Susan Lim, Sherman S. Hendrix, and Louis Euzet Comp. Parasitol. 69(1), 2002, pp. 20–25 Phylogenetic Positions of the Bothitrematidae and Neocalceostomatidae (Monopisthocotylean Monogeneans) Inferred from 28S rDNA Sequences JEAN-LOU JUSTINE,1,8 RICHARD JOVELIN,1,2 LASSAˆ D NEIFAR,3 ISABELLE MOLLARET,1,4 L. H. SUSAN LIM,5 SHERMAN S. HENDRIX,6 AND LOUIS EUZET7 1 Laboratoire de Biologie Parasitaire, Protistologie, Helminthologie, Muse´um National d’Histoire Naturelle, 61 rue Buffon, F-75231 Paris Cedex 05, France (e-mail: [email protected]), 2 Service -
Spatial Models of Speciation 1.0Cm Modelos Espaciais De Especiação
UNIVERSIDADE ESTADUAL DE CAMPINAS INSTITUTO DE BIOLOGIA CAROLINA LEMES NASCIMENTO COSTA SPATIAL MODELS OF SPECIATION MODELOS ESPACIAIS DE ESPECIAÇÃO CAMPINAS 2019 CAROLINA LEMES NASCIMENTO COSTA SPATIAL MODELS OF SPECIATION MODELOS ESPACIAIS DE ESPECIAÇÃO Thesis presented to the Institute of Biology of the University of Campinas in partial fulfill- ment of the requirements for the degree of Doc- tor in Ecology Tese apresentada ao Instituto de Biologia da Universidade Estadual de Campinas como parte dos requisitos exigidos para a obtenção do título de Doutora em Ecologia Orientador: Marcus Aloizio Martinez de Aguiar ESTE ARQUIVO DIGITAL CORRESPONDE À VERSÃO FINAL DA TESE DEFENDIDA PELA ALUNA CAROLINA LEMES NASCIMENTO COSTA, E ORIENTADA PELO PROF DR. MAR- CUS ALOIZIO MARTINEZ DE AGUIAR. CAMPINAS 2019 Ficha catalográfica Universidade Estadual de Campinas Biblioteca do Instituto de Biologia Mara Janaina de Oliveira - CRB 8/6972 Costa, Carolina Lemes Nascimento, 1989- C823s CosSpatial models of speciation / Carolina Lemes Nascimento Costa. – Campinas, SP : [s.n.], 2019. CosOrientador: Marcus Aloizio Martinez de Aguiar. CosTese (doutorado) – Universidade Estadual de Campinas, Instituto de Biologia. Cos1. Especiação. 2. Radiação adaptativa (Evolução). 3. Modelos biológicos. 4. Padrão espacial. 5. Macroevolução. I. Aguiar, Marcus Aloizio Martinez de, 1960-. II. Universidade Estadual de Campinas. Instituto de Biologia. III. Título. Informações para Biblioteca Digital Título em outro idioma: Modelos espaciais de especiação Palavras-chave em inglês: Speciation Adaptive radiation (Evolution) Biological models Spatial pattern Macroevolution Área de concentração: Ecologia Titulação: Doutora em Ecologia Banca examinadora: Marcus Aloizio Martinez de Aguiar [Orientador] Mathias Mistretta Pires Sabrina Borges Lino Araujo Rodrigo André Caetano Gustavo Burin Ferreira Data de defesa: 25-02-2019 Programa de Pós-Graduação: Ecologia Powered by TCPDF (www.tcpdf.org) Comissão Examinadora: Prof. -
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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 -
FISH4ACP Unlocking the Potential of Sustainable Fisheries and Aquaculture in Africa, the Caribbean and the Pacific
FISH4ACP Unlocking the potential of sustainable fisheries and aquaculture in Africa, the Caribbean and the Pacific United Republic of Tanzania FISH4ACP aims to strengthen and safeguard the sardine, sprat and perch value chains in Lake Tanganyika by investing in inclusive growth WHAT WE focus to bolster food security for future generations, reduce poverty and on contribute to the conservation of natural resources. → Comprehensive value chain analysis to make Lake VALUE CHAIN AT A GLANCE Tanganyika sardine, sprat and perch sector more Lake Tanganyika sardine (Limnothrissa miodon), sustainable. sprat (Stolothrissa tanganicae) and perch (Lates stappersii) → Enhancement of fish handling and processing methods to limit post-harvest losses and boost fish product quality. → Reduce harmful health impacts of fish smoking and accelerate energy use efficiency by expanding best practice fish-smoking techniques and using kilns. PRODUCTION METHOD VOLUMES * VALUE * → Capacity building on sustainable fishing practices Night fishing Artisanal. Sprat: 30 995 and use of gear. with lights, lamps and USD 117 lift-nets (sprat and sardine). Sardine: 6 315 Vertical handlines, Perch: 22 264 million → Strengthen value chain jigged lines, gill-nets and tonnes governance and empower lift-nets (perch) institutions for sustainable Source: Food and Agriculture Organization of the United Nations, fisheries management. Original Scientific Illustrations Archive. Reproduced with permission Facts figures The& United Republic of Tanzania is Lake Tanganyika’s principal producer of sardine, sprat and perch, accounting for up to 40% of the annual catch. Exports of Lake Tanganyika sprat, sardine and perch from the United Republic of Tanzania were ©FAO Hashim Muumin ©FAO worth USD 1.1 million in 2018. -
Species of Pseudorhabdosynochus (Monogenea, Diplectanidae) From
RESEARCH ARTICLE Species of Pseudorhabdosynochus (Monogenea, Diplectanidae) from Groupers (Mycteroperca spp., Epinephelidae) in the Mediterranean and Eastern Atlantic Ocean, with Special Reference to the ‘ ’ a11111 Beverleyburtonae Group and Description of Two New Species Amira Chaabane1*, Lassad Neifar1, Delphine Gey2, Jean-Lou Justine3 1 Laboratoire de Biodiversité et Écosystèmes Aquatiques, Faculté des Sciences de Sfax, Université de Sfax, Sfax, Tunisia, 2 UMS 2700 Service de Systématique moléculaire, Muséum National d'Histoire Naturelle, OPEN ACCESS Sorbonne Universités, Paris, France, 3 ISYEB, Institut Systématique, Évolution, Biodiversité, UMR7205 (CNRS, EPHE, MNHN, UPMC), Muséum National d’Histoire Naturelle, Sorbonne Universités, Paris, France Citation: Chaabane A, Neifar L, Gey D, Justine J-L (2016) Species of Pseudorhabdosynochus * [email protected] (Monogenea, Diplectanidae) from Groupers (Mycteroperca spp., Epinephelidae) in the Mediterranean and Eastern Atlantic Ocean, with Special Reference to the ‘Beverleyburtonae Group’ Abstract and Description of Two New Species. PLoS ONE 11 (8): e0159886. doi:10.1371/journal.pone.0159886 Pseudorhabdosynochus Yamaguti, 1958 is a species-rich diplectanid genus, mainly restricted to the gills of groupers (Epinephelidae) and especially abundant in warm seas. Editor: Gordon Langsley, Institut national de la santé et de la recherche médicale - Institut Cochin, Species from the Mediterranean are not fully documented. Two new and two previously FRANCE known species from the gills of Mycteroperca spp. (M. costae, M. rubra, and M. marginata) Received: April 28, 2016 in the Mediterranean and Eastern Atlantic Ocean are described here from new material and slides kept in collections. Identifications of newly collected fish were ascertained by barcod- Accepted: July 8, 2016 ing of cytochrome c oxidase subunit I (COI) sequences. -
A Parasite of Deep-Sea Groupers (Serranidae) Occurs Transatlantic
Pseudorhabdosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts ( Hyporthodus spp.), one from the Mediterranean Sea and two from the western Atlantic Amira Chaabane, Jean-Lou Justine, Delphine Gey, Micah Bakenhaster, Lassad Neifar To cite this version: Amira Chaabane, Jean-Lou Justine, Delphine Gey, Micah Bakenhaster, Lassad Neifar. Pseudorhab- dosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts ( Hyporthodus spp.), one from the Mediterranean Sea and two from the western Atlantic. PeerJ, PeerJ, 2016, 4, pp.e2233. 10.7717/peerj.2233. hal- 02557717 HAL Id: hal-02557717 https://hal.archives-ouvertes.fr/hal-02557717 Submitted on 16 Aug 2020 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. Pseudorhabdosynochus sulamericanus (Monogenea, Diplectanidae), a parasite of deep-sea groupers (Serranidae) occurs transatlantically on three congeneric hosts (Hyporthodus spp.), -
Morphology, Molecules, and Monogenean Parasites: an Example of an Integrative Approach to Cichlid Biodiversity
RESEARCH ARTICLE Morphology, Molecules, and Monogenean Parasites: An Example of an Integrative Approach to Cichlid Biodiversity Maarten Van Steenberge1,2,3*, Antoine Pariselle4¤a, Tine Huyse1,2, Filip A. M. Volckaert2, Jos Snoeks1,2, Maarten P. M. Vanhove1,2,5¤b 1 Biology Department, Royal Museum for Central Africa, Tervuren, Belgium, 2 Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, University of Leuven, Leuven, Belgium, 3 Institute of Zoology, University of Graz, Graz, Austria, 4 Institut des Sciences de l'Évolution, IRD-CNRS-Université Montpellier, Montpellier, France, 5 Institute of Marine Biological Resources and Inland Waters, Hellenic Centre for Marine Research, Anavyssos, Greece ¤a Current address: IRD, ISE-M, Yaoundé, Cameroon ¤b Current address: Capacities for Biodiversity and Sustainable Development, Operational Directorate Natural Environment, Royal Belgian Institute of Natural Sciences, Brussels, Belgium * [email protected] OPEN ACCESS Citation: Van Steenberge M, Pariselle A, Huyse T, Abstract Volckaert FAM, Snoeks J, Vanhove MPM (2015) Morphology, Molecules, and Monogenean Parasites: The unparalleled biodiversity of Lake Tanganyika (Africa) has fascinated biologists for over An Example of an Integrative Approach to Cichlid a century; its unique cichlid communities are a preferred model for evolutionary research. Biodiversity. PLoS ONE 10(4): e0124474. doi:10.1371/journal.pone.0124474 Although species delineation is, in most cases, relatively straightforward, higher-order clas- sifications were shown not to agree with monophyletic groups. Here, traditional morphologi- Academic Editor: Robert Guralnick, University of Colorado, UNITED STATES cal methods meet their limitations. A typical example are the tropheine cichlids currently belonging to Simochromis and Pseudosimochromis. The affiliations of these widespread Received: August 19, 2014 and abundant cichlids are poorly understood.