GLOW IV: State of Lake Tanganyika, a Case Study: Climate Change, Food Web Alterations, Invasive Species
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A Classification of Living and Fossil Genera of Decapod Crustaceans
RAFFLES BULLETIN OF ZOOLOGY 2009 Supplement No. 21: 1–109 Date of Publication: 15 Sep.2009 © National University of Singapore A CLASSIFICATION OF LIVING AND FOSSIL GENERA OF DECAPOD CRUSTACEANS Sammy De Grave1, N. Dean Pentcheff 2, Shane T. Ahyong3, Tin-Yam Chan4, Keith A. Crandall5, Peter C. Dworschak6, Darryl L. Felder7, Rodney M. Feldmann8, Charles H. J. M. Fransen9, Laura Y. D. Goulding1, Rafael Lemaitre10, Martyn E. Y. Low11, Joel W. Martin2, Peter K. L. Ng11, Carrie E. Schweitzer12, S. H. Tan11, Dale Tshudy13, Regina Wetzer2 1Oxford University Museum of Natural History, Parks Road, Oxford, OX1 3PW, United Kingdom [email protected] [email protected] 2Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles, CA 90007 United States of America [email protected] [email protected] [email protected] 3Marine Biodiversity and Biosecurity, NIWA, Private Bag 14901, Kilbirnie Wellington, New Zealand [email protected] 4Institute of Marine Biology, National Taiwan Ocean University, Keelung 20224, Taiwan, Republic of China [email protected] 5Department of Biology and Monte L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602 United States of America [email protected] 6Dritte Zoologische Abteilung, Naturhistorisches Museum, Wien, Austria [email protected] 7Department of Biology, University of Louisiana, Lafayette, LA 70504 United States of America [email protected] 8Department of Geology, Kent State University, Kent, OH 44242 United States of America [email protected] 9Nationaal Natuurhistorisch Museum, P. O. Box 9517, 2300 RA Leiden, The Netherlands [email protected] 10Invertebrate Zoology, Smithsonian Institution, National Museum of Natural History, 10th and Constitution Avenue, Washington, DC 20560 United States of America [email protected] 11Department of Biological Sciences, National University of Singapore, Science Drive 4, Singapore 117543 [email protected] [email protected] [email protected] 12Department of Geology, Kent State University Stark Campus, 6000 Frank Ave. -
Lates Niloticus) Ecological Risk Screening Summary
U.S. Fish and Wildlife Service Nile Perch (Lates niloticus) Ecological Risk Screening Summary Web Version – September 2014 Photo: © Biopix: N Sloth 1 Native Range, and Status in the United States Native Range From Schofield (2011): “Much of central, western and eastern Africa: Nile River (below Murchison Falls), as well as the Congo, Niger, Volga, Senegal rivers and lakes Chad and Turkana (Greenwood 1966 [cited by Schofield (2011) but not accessed for this report]). Also present in the brackish Lake Mariot near Alexandria, Egypt.” Lates niloticus Ecological Risk Screening Summary U.S. Fish and Wildlife Service – Web Version - 8/14/2012 Status in the United States From Schofield (2011): “Scientists from Texas traveled to Tanzania in 1974-1975 to investigate the introduction potential of Lates spp. into Texas reservoirs (Thompson et al. 1977 [cited by Schofield (2011) but not accessed for this report]). Temperature tolerance and trophic dynamics were studied for three species (L. angustifrons, L. microlepis and L. mariae). Subsequently, several individuals of these three species were shipped to Heart of the Hills Research Station (HOHRS) in Ingram, Texas in 1975 (Rutledge and Lyons 1976 [cited by Schofield (2011) but not accessed for this report]). Also in 1975, Nile perch (L. niloticus) were transferred from Lake Turkana, Kenya, to HOHRS. All fishes were held in indoor, closed-circulating systems (Rutledge and Lyons 1976).” “From 1978 to 1985, Lates spp. was released into various Texas reservoirs (Howells and Garrett 1992 [cited by Schofield (2011) but not accessed for this report]). Almost 70,000 Lates spp. larvae were stocked into Victor Braunig (Bexar Co.), Coleto Creek (Goliad Co.) and Fairfield (Freestone Co.) reservoirs between 1978 and 1984. -
Chapter 6 Crabs
Chapter 6. Freshwater crabs of Africa: diversity, distribution, and conservation. Cumberlidge, N.¹ ¹ Department of Biology, Northern Michigan University, Marquette, Michigan 49855, USA The Purple March Crab Afrithelphusa monodosa (Endangered) which lives in swamps and year-round wetland habitats in north-western Guinea where it is known from only a few specimens from two localities. This species is clearly a competent air-breather and has a pair of well-developed pseudolungs. It is mainly threatened by habitat loss and degradation. © PIOTR NASKREKI An unidentifi ed freshwater crab species within the family Potamonautes. This specimen was collected in central Africa, a region noted for its limited fi eld sampling. © DENIS TWEDDLE IUCN AFR2011_pp178-199_chapter 6_crabs V2.indd 178 4/3/11 18:59:15 The Purple March Crab Afrithelphusa monodosa (Endangered) which lives in swamps and year-round wetland habitats in north-western Guinea. © PIOTR NASKREKI Potamonautes lirrangensis (Least Concern), a relatively abundant and widespread species found in large slow fl owing rivers in rainforests across central and eastern Africa. © DENIS TWEDDLE CONTENTS 6.1 Overview of the African freshwater crab fauna 180 6.1.1 Biogeographic patterns 182 6.2 Conservation status 183 6.3 Patterns of species richness 184 6.3.1 All freshwater crab species: interpretation of distribution patterns 186 6.3.2 Threatened species 187 6.3.3 Restricted range species 188 6.3.4 Data Defi cient species 190 6.4 Major threats 191 6.4.1 Habitat destruction 191 6.4.2 Pollution 192 6.4.3 -
Genetic and Morphological Evidence Implies Existence of Two Sympatric Species in Cyathopharynx Furcifer (Teleostei: Cichlidae) from Lake Tanganyika
Hindawi Publishing Corporation International Journal of Evolutionary Biology Volume 2012, Article ID 980879, 7 pages doi:10.1155/2012/980879 Research Article Genetic and Morphological Evidence Implies Existence of Two Sympatric Species in Cyathopharynx furcifer (Teleostei: Cichlidae) from Lake Tanganyika Tetsumi Takahashi and Michio Hori Laboratory of Animal Ecology, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwake, Sakyo, Kyoto 606-8502, Japan Correspondence should be addressed to Tetsumi Takahashi, [email protected] Received 3 January 2012; Accepted 10 March 2012 Academic Editor: Stephan Koblmuller¨ Copyright © 2012 T. Takahashi and M. Hori. 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. Although the cichlid fishes from Lake Tanganyika are treated as a textbook example of adaptive radiation, many taxonomic problems remain unresolved. Cyathopharynx furcifer, which belongs to the currently monospecific genus Cyathopharynx, contains two colour morphs at the southern end of the lake: one has a yellow anal fin, and the other has a black anal fin. Some books for hobbyists of ornamental fish treat these morphs as different species, but taxonomic studies have neither mentioned the existence nor addressed the status of these colour morphs. In the present paper, we analysed these two colour morphs using mitochondrial, microsatellite, morphometric, and meristic data sets. Both molecular and morphological data allowed clear discrimination between these morphs, suggesting the existence of two distinct sympatric species. Three taxonomic species have been described in this genus, and only C. furcifer is currently considered valid. -
Taxonomy and Biogeography of the Freshwater Crabs of Tanzania, East Africa"
Northern Michigan University NMU Commons Journal Articles FacWorks 2006 "Taxonomy and Biogeography of the Freshwater Crabs of Tanzania, East Africa" Sadie K. Reed Neil Cumberlidge Northern Michigan University Follow this and additional works at: https://commons.nmu.edu/facwork_journalarticles Part of the Biology Commons Recommended Citation Reed, S.K., and N. Cumberlidge. 2006. Taxonomy and biogeography of the freshwater crabs of Tanzania, East Africa (Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae). Zootaxa, 1262, 1-139. This Journal Article is brought to you for free and open access by the FacWorks at NMU Commons. It has been accepted for inclusion in Journal Articles by an authorized administrator of NMU Commons. For more information, please contact [email protected],[email protected]. ZOOTAXA 1262 Taxonomy and biogeography of the freshwater crabs of Tanzania, East Africa (Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae) SADIE K. REED & NEIL CUMBERLIDGE Magnolia Press Auckland, New Zealand SADIE K. REED & NEIL CUMBERLIDGE Taxonomy and biogeography of the freshwater crabs of Tanzania, East Africa (Brachyura: Potamoidea: Potamonautidae, Platythelphusidae, Deckeniidae) (Zootaxa 1262) 139 pp.; 30 cm. 17 July 2006 ISBN 1-877407-81-X (paperback) ISBN 1-877407-82-8 (Online edition) FIRST PUBLISHED IN 2006 BY Magnolia Press P.O. Box 41383 Auckland 1030 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2006 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing. This authorization does not extend to any other kind of copying, by any means, in any form, and for any purpose other than private research use. -
Eco-Ethology of Shell-Dwelling Cichlids in Lake Tanganyika
ECO-ETHOLOGY OF SHELL-DWELLING CICHLIDS IN LAKE TANGANYIKA THESIS Submitted in Fulfilment of the Requirements for the Degree of MASTER OF SCIENCE of Rhodes University by IAN ROGER BILLS February 1996 'The more we get to know about the two greatest of the African Rift Valley Lakes, Tanganyika and Malawi, the more interesting and exciting they become.' L.C. Beadle (1974). A male Lamprologus ocel/alus displaying at a heterospecific intruder. ACKNOWLEDGMENTS The field work for this study was conducted part time whilst gworking for Chris and Jeane Blignaut, Cape Kachese Fisheries, Zambia. I am indebted to them for allowing me time off from work, fuel, boats, diving staff and equipment and their friendship through out this period. This study could not have been occured without their support. I also thank all the members of Cape Kachese Fisheries who helped with field work, in particular: Lackson Kachali, Hanold Musonda, Evans Chingambo, Luka Musonda, Whichway Mazimba, Rogers Mazimba and Mathew Chama. Chris and Jeane Blignaut provided funds for travel to South Africa and partially supported my work in Grahamstown. The permit for fish collection was granted by the Director of Fisheries, Mr. H.D.Mudenda. Many discussions were held with Mr. Martin Pearce, then the Chief Fisheries Officer at Mpulungu, my thanks to them both. The staff of the JLB Smith Institute and DIFS (Rhodes University) are thanked for help in many fields: Ms. Daksha Naran helped with computing and organisation of many tables and graphs; Mrs. S.E. Radloff (Statistics Department, Rhodes University) and Dr. Horst Kaiser gave advice on statistics; Mrs Nikki Kohly, Mrs Elaine Heemstra and Mr. -
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. -
Mitochondrial ND2 Phylogeny of Tilapiines and the Evolution of Parental Care Systems in the African Cichlid Fishes
What, if Anything, is a Tilapia?ÐMitochondrial ND2 Phylogeny of Tilapiines and the Evolution of Parental Care Systems in the African Cichlid Fishes Vera Klett and Axel Meyer Department of Biology, University of Konstanz, Germany We estimated a novel phylogeny of tilapiine cichlid ®sh (an assemblage endemic to Africa and the Near East) within the African cichlid ®shes on the basis of complete mitochondrial NADH dehydrogenase subunit 2 (ND2) gene sequences. The ND2 (1,047 bp) gene was sequenced in 39 tilapiine cichlids (38 species and 1 subspecies) and in an additional 14 nontilapiine cichlid species in order to evaluate the traditional morphologically based hypothesis of the respective monophyly of the tilapiine and haplochromine cichlid ®sh assemblages. The analyses included many additional cichlid lineages, not only the so-called tilapiines, but also lineages from Lake Tanganyika, east Africa, the Neotropics and an out-group from Madagascar with a wide range of parental care and mating systems. Our results suggest, in contrast to the historical morphology-based hypotheses from Regan (1920, 1922), Trewavas (1983), and Stiassny (1991), that the tilapiines do not form a monophyletic group because there is strong evidence that the genus Tilapia is not monophyletic but divided into at least ®ve distinct groups. In contrast to this ®nding, an allozyme analysis of Pouyaud and AgneÁse (1995), largely based on the same samples as used here, found a clustering of the Tilapia species into only two groups. This discrepancy is likely caused by the difference in resolution power of the two marker systems used. Our data suggest that only type species Tilapia sparrmanii Smith (1840) should retain the genus name Tilapia. -
Multilocus Phylogeny of the Afrotropical Freshwater Crab Fauna Reveals Historical Drainage Connectivity and Transoceanic Dispersal Since the Eocene
Syst. Biol. 64(4):549–567, 2015 © The Author(s) 2015. Published by Oxford University Press, on behalf of the Society of Systematic Biologists. All rights reserved. For Permissions, please email: [email protected] DOI:10.1093/sysbio/syv011 Advance Access publication February 3, 2015 Multilocus Phylogeny of the Afrotropical Freshwater Crab Fauna Reveals Historical Drainage Connectivity and Transoceanic Dispersal Since the Eocene ,∗ , SAV E L R. DANIELS1 ,ETHEL E. PHIRI1,SEBASTIAN KLAUS2 3,CHRISTIAN ALBRECHT4, AND NEIL CUMBERLIDGE5 1Department of Botany and Zoology, Private Bag X1, University of Stellenbosch, Matieland 7602, South Africa; 2Department of Ecology and Evolution, J. W. Goethe-University, Biologicum, Frankfurt am Main 60438, Germany; 3Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, Peoples Republic of China; 4Department of Animal Ecology and Systematics, Justus Liebig University, Giessen 35392, Germany; and 5Department of Biology, Northern Michigan University, Marquette, MI 49855-5376, USA ∗ Correspondence to be sent to: Department of Botany and Zoology, Private Bag X1, University of Stellenbosch, Matieland 7602, South Africa; E-mail: mailto:[email protected] Received 15 November 2014; reviews returned 22 December 2014; accepted 28 January 2015 Associate Editor: Adrian Paterson Abstract.—Phylogenetic reconstruction, divergence time estimations and ancestral range estimation were undertaken for 66% of the Afrotropical freshwater crab fauna (Potamonautidae) based on four partial DNA loci (12S rRNA, 16S rRNA, cytochrome oxidase one [COI], and histone 3). The present study represents the most comprehensive taxonomic sampling of any freshwater crab family globally, and explores the impact of paleodrainage interconnectivity on cladogenesis among freshwater crabs. Phylogenetic analyses of the total evidence data using maximum-likelihood (ML), maximum parsimony (MP), and Bayesian inference (BI) produced a robust statistically well-supported tree topology that reaffirmed the monophyly of the Afrotropical freshwater crab fauna. -
World Bank Document
KENYA Western Kenya Integrated Ecosystem Management Project Brief Africa Regional Office Public Disclosure Authorized AFTS2 Date: April 15 , 2004 Team Leader: Berhane Manna Sector Manager: Karen Mcconnell Brooks Country Manager/Director: Makhtar Diop Project ID: P072981 Focal Area: M - Multi-focal area Sector(s): General agriculture, fishing and forestry sector (100%) Theme(s): Environmental policies and institutions (P), Biodiversity (P), Other environment and natural resources Public Disclosure Authorized management (S) Project Financing Data [ ] Loan [ ] Credit [ X] Grant [ ] Guarantee [ x ] Other: For Loans/Credits/Others: Total Project Cost (US$m): $9.55 Cofinancing: 5.45 Total Bank Financing (US$m): 4.1 Proposed Terms (IDA): GEF Financing Plan (US$m): Source Local Foreign Total BORROWER 2.75 0.00 2.75 PHRD 0.40 0.00 0.40 SIDA 2.30 0.00 2.30 Public Disclosure Authorized GLOBAL ENVIRONMENT FACILITY 4.10 0.00 4.10 Total: 9.55 0.00 9.55 Borrower/Recipient: GOVERNMENT OF KENYA Responsible agency: KARI Kenya Agricultural Research Institute (KARI) Address: P.O. Box 57811 Nairobi, Kenya Contact Person: Dr. Romano Kiome, Director Tel: 254-2-583-290 Fax: 254 (0) 20583344 Email: [email protected] Project implementation period: 5 years Public Disclosure Authorized Table of Contents A. Project Development Objective .....................................................................................3 B. Strategic Context ............................................................................................................5 C. Project Description -
Presentation
Evolution in Darwin’s Dreampond: The genomic substrate for adaptive radiation in Lake Tanganyika cichlid fish Walter Salzburger Zoological Institute drawings: Julie Johnson drawings: !Charles R. Darwin’s (1809-1882) journey onboard of the HMS Beagle lasted from 27 December 1831 until 2 October 1836 Adaptive Radiation !Darwin’s specimens were classified as “an entirely new group” of 12 species by ornithologist John Gould (1804-1881) African Great Lakes taxonomic diversity at the species level L. Turkana 1 5 50 500 species 0 50 100 % endemics 4°N L. Tanganyika L. Tanganyika L. Albert 2°N L. Malawi L. Malawi L. Edward L. Victoria L. Victoria 0° L. Edward L. Edward L. Kivu L. Victoria 2°S L. Turkana L. Turkana L. Albert L. Albert 4°S L. Kivu L. Kivu L. Tanganyika 6°S taxonomic diversity at the genus level 10 20 30 40 50 genera 0 50 100 % endemics 8°S Rungwe L. Tanganyika L. Tanganyika Volcanic Field L. Malawi 10°S L. Malawi L. Victoria L. Victoria 12°S L. Malawi L. Edward L. Edward L. Turkana L. Turkana 14°S cichlid fish non-cichlid fish L. Albert L. Albert gastropods bivalves 28°E 30°E 32°E 34°E 36°E L. Kivu L. Kivu ostracods ••• W Salzburger, B Van Bockxlaer, AS Cohen (2017), AREES | AS Cohen & W Salzburger (2017) Scientific Drilling Cichlid Fishes Fotos: Angel M. Fitor Angel M. Fotos: !About every 20th fish species on our planet is the product of the ongoing explosive radiations of cichlids in the East African Great Lakes taxonomic~Diversity Victoria [~500 sp.] Tanganyika [250 sp.] Malawi [~1000 sp.] ••• ME Santos & W Salzburger (2012) Science ecological morphological~Diversity zooplanktivore insectivore piscivore algae scraper leaf eater fin biter eye biter mud digger scale eater ••• H Hofer & W Salzburger (2008) Biologie III ecological morphological~Diversity ••• W Salzburger (2009) Molecular Ecology astbur Astbur.:1-90001 Alignment 1 neobri 100% Neobri. -
Wetlands of Kenya
The IUCN Wetlands Programme Wetlands of Kenya Proceedings of a Seminar on Wetlands of Kenya "11 S.A. Crafter , S.G. Njuguna and G.W. Howard Wetlands of Kenya This one TAQ7-31T - 5APQ IUCN- The World Conservation Union Founded in 1948 , IUCN— The World Conservation Union brings together States , government agencies and a diverse range of non - governmental organizations in a unique world partnership : some 650 members in all , spread across 120 countries . As a union , IUCN exists to serve its members — to represent their views on the world stage and to provide them with the concepts , strategies and technical support they need to achieve their goals . Through its six Commissions , IUCN draws together over 5000 expert volunteers in project teams and action groups . A central secretariat coordinates the IUCN Programme and leads initiatives on the conservation and sustainable use of the world's biological diversity and the management of habitats and natural resources , as well as providing a range of services . The Union has helped many countries to prepare National Conservation Strategies , and demonstrates the application of its knowledge through the field projects it supervises . Operations are increasingly decentralized and are carried forward by an expanding network of regional and country offices , located principally in developing countries . IUCN — The World Conservation Union - seeks above all to work with its members to achieve development that is sustainable and that provides a lasting improvement in the quality of life for people all over the world . IUCN Wetlands Programme The IUCN Wetlands Programme coordinates and reinforces activities of the Union concerned with the management of wetland ecosystems .