Assessing the Current Status of Local Floodplain Fisheries In
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§4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
§4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm, -
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 ................................................. -
The Coincidence of Ecological Opportunity with Hybridization Explains Rapid Adaptive Radiation in Lake Mweru Cichlid fishes
ARTICLE https://doi.org/10.1038/s41467-019-13278-z OPEN The coincidence of ecological opportunity with hybridization explains rapid adaptive radiation in Lake Mweru cichlid fishes Joana I. Meier 1,2,3,4, Rike B. Stelkens 1,2,5, Domino A. Joyce 6, Salome Mwaiko 1,2, Numel Phiri7, Ulrich K. Schliewen8, Oliver M. Selz 1,2, Catherine E. Wagner 1,2,9, Cyprian Katongo7 & Ole Seehausen 1,2* 1234567890():,; The process of adaptive radiation was classically hypothesized to require isolation of a lineage from its source (no gene flow) and from related species (no competition). Alternatively, hybridization between species may generate genetic variation that facilitates adaptive radiation. Here we study haplochromine cichlid assemblages in two African Great Lakes to test these hypotheses. Greater biotic isolation (fewer lineages) predicts fewer constraints by competition and hence more ecological opportunity in Lake Bangweulu, whereas opportunity for hybridization predicts increased genetic potential in Lake Mweru. In Lake Bangweulu, we find no evidence for hybridization but also no adaptive radiation. We show that the Bangweulu lineages also colonized Lake Mweru, where they hybridized with Congolese lineages and then underwent multiple adaptive radiations that are strikingly complementary in ecology and morphology. Our data suggest that the presence of several related lineages does not necessarily prevent adaptive radiation, although it constrains the trajectories of morphological diversification. It might instead facilitate adaptive radiation when hybridization generates genetic variation, without which radiation may start much later, progress more slowly or never occur. 1 Division of Aquatic Ecology & Evolution, Institute of Ecology and Evolution,UniversityofBern,Baltzerstr.6,CH-3012Bern,Switzerland.2 Department of Fish Ecology and Evolution, Centre of Ecology, Evolution and Biogeochemistry (CEEB), Eawag Swiss Federal Institute of Aquatic Science and Technology, Seestrasse 79, CH-6047 Kastanienbaum, Switzerland. -
The Cyphomyrus Myers 1960 (Osteoglossiformes: Mormyridae) of the Lufira Basin (Upper Lualaba: DR Congo): a Generic Reassignment and the Description of a New Species
Received: 9 January 2019 Accepted: 15 December 2019 DOI: 10.1111/jfb.14237 SPECIAL ISSUE REGULAR PAPER FISH The Cyphomyrus Myers 1960 (Osteoglossiformes: Mormyridae) of the Lufira basin (Upper Lualaba: DR Congo): A generic reassignment and the description of a new species Christian Mukweze Mulelenu1,2,3,4 | Bauchet Katemo Manda2,3,4 | Eva Decru3,4 | Auguste Chocha Manda2 | Emmanuel Vreven3,4 1Département de Zootechnie, Faculté des Sciences Agronomiques, Université de Abstract Kolwezi, Kolwezi, Democratic Republic of the Within a comparative morphological framework, Hippopotamyrus aelsbroecki, only Congo known from the holotype originating from Lubumbashi, most probably the Lubumbashi 2Département de Gestion des Ressources Naturelles Renouvelables, Unité de recherche River, a left bank subaffluent of the Luapula River, is reallocated to the genus en Biodiversité et Exploitation durable des Cyphomyrus. This transfer is motivated by the fact that H. aelsbroecki possesses a Zones Humides, Université de Lubumbashi, Lubumbashi, Democratic Republic of the rounded or vaulted predorsal profile, an insertion of the dorsal fin far anterior to the Congo level of the insertion of the anal fin, and a compact, laterally compressed and deep 3Vertebrate Section, Ichthyology, Royal Museum for Central Africa, Tervuren, Belgium body. In addition, a new species of Cyphomyrus is described from the Lufira basin, 4Laboratory of Biodiversity and Evolutionary Cyphomyrus lufirae. Cyphomyrus lufirae was collected in large parts of the Middle Lufira, Genomics, KU Leuven, Leuven, Belgium upstream of the Kyubo Falls and just downstream of these falls in the lower Lufira and Correspondence its nearby left bank affluent, the Luvilombo River. The new species is distinguished Emmanuel Vreven, Curator of Fishes from all its congeners, that is, firstly, from C. -
Jlb Smith Institute of Ichthyology
ISSN 0075-2088 J.L.B. SMITH INSTITUTE OF ICHTHYOLOGY GRAHAMSTOWN, SOUTH AFRICA SPECIAL PUBLICATION No. 56 SCIENTIFIC AND COMMON NAMES OF SOUTHERN AFRICAN FRESHWATER FISHES by Paul H. Skelton November 1993 SERIAL PUBLICATIONS o f THE J.L.B. SMITH INSTITUTE OF ICHTHYOLOGY The Institute publishes original research on the systematics, zoogeography, ecology, biology and conservation of fishes. Manuscripts on ancillary subjects (aquaculture, fishery biology, historical ichthyology and archaeology pertaining to fishes) will be considered subject to the availability of publication funds. Two series are produced at irregular intervals: the Special Publication series and the Ichthyological Bulletin series. Acceptance of manuscripts for publication is subject to the approval of reviewers from outside the Institute. Priority is given to papers by staff of the Institute, but manuscripts from outside the Institute will be considered if they are pertinent to the work of the Institute. Colour illustrations can be printed at the expense of the author. Publications of the Institute are available by subscription or in exchange for publi cations of other institutions. Lists of the Institute’s publications are available from the Publications Secretary at the address below. INSTRUCTIONS TO AUTHORS Manuscripts shorter than 30 pages will generally be published in the Special Publications series; longer papers will be considered for the Ichthyological Bulletin series. Please follow the layout and format of a recent Bulletin or Special Publication. Manuscripts must be submitted in duplicate to the Editor, J.L.B. Smith Institute of Ichthyology, Private Bag 1015, Grahamstown 6140, South Africa. The typescript must be double-spaced throughout with 25 mm margins all round. -
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CICHLIFORMES: Cichlidae (part 5) · 1 The ETYFish Project © Christopher Scharpf and Kenneth J. Lazara COMMENTS: v. 10.0 - 11 May 2021 Order CICHLIFORMES (part 5 of 8) Family CICHLIDAE Cichlids (part 5 of 7) Subfamily Pseudocrenilabrinae African Cichlids (Palaeoplex through Yssichromis) Palaeoplex Schedel, Kupriyanov, Katongo & Schliewen 2020 palaeoplex, a key concept in geoecodynamics representing the total genomic variation of a given species in a given landscape, the analysis of which theoretically allows for the reconstruction of that species’ history; since the distribution of P. palimpsest is tied to an ancient landscape (upper Congo River drainage, Zambia), the name refers to its potential to elucidate the complex landscape evolution of that region via its palaeoplex Palaeoplex palimpsest Schedel, Kupriyanov, Katongo & Schliewen 2020 named for how its palaeoplex (see genus) is like a palimpsest (a parchment manuscript page, common in medieval times that has been overwritten after layers of old handwritten letters had been scraped off, in which the old letters are often still visible), revealing how changes in its landscape and/or ecological conditions affected gene flow and left genetic signatures by overwriting the genome several times, whereas remnants of more ancient genomic signatures still persist in the background; this has led to contrasting hypotheses regarding this cichlid’s phylogenetic position Pallidochromis Turner 1994 pallidus, pale, referring to pale coloration of all specimens observed at the time; chromis, a name -
May 2021 Kirk Owen Winemiller Department of Ecology And
1 CURRICULUM VITAE– May 2021 Kirk Owen Winemiller Department of Ecology and Conservation Biology Texas A&M University 2258 TAMU College Station, TX 77843-2258 Telephone: (979) 845-6295 Email: [email protected] Webpage: https://aquaticecology.tamu.edu Professional Positions Dates Interim Department Head, Department of Ecology and Conservation Jan. 2020-present Biology, Texas A&M University Interim Department Head, Dept. Wildlife and Fisheries Sciences, Oct.-Dec. 2019 Texas A&M University University Distinguished Professor, Texas A&M University April 2019-present Regents Professor, Texas AgriLife Research Jan. 2009-present Associate Department Head for Undergraduate Programs, June 2011-Aug. 2012 Department of Wildlife & Fisheries Sciences, Texas A&M University Associate Chair, Interdisciplinary Research Program in Ecology and Jan. 2008-Dec. 2009 Evolutionary Biology, Texas A&M University Founding Chair, Interdisciplinary Research Program in Ecology and Oct. 2004-Dec. 2007 Evolutionary Biology, Texas A&M University Professor, Dept. Wildlife & Fisheries Sciences, Texas A&M Univ. Sept. 2002-present Associate Professor, Dept. Wildlife & Fisheries Sciences, Texas A&M U. Sept. 1996-Aug. 2002 Fulbright Visiting Graduate Faculty, University of the Western Llanos, May-Sept. 1997 Venezuela Visiting Graduate Faculty, University of Oklahoma, Norman July 1994-1995 Assistant Professor, Dept. Wildlife & Fisheries, Texas A&M University May 1992-Aug. 1996 Research Associate- Oak Ridge National Lab, Environmental Sciences 1990-1992 Division, Oak Ridge, TN & Graduate Program in Ecology, University of Tennessee, Knoxville Lecturer- Department of Zoology, University of Texas, Austin 1987-88, 1990 Fulbright Research Associate- Zambia Fisheries Department 1989 Curator of Fishes- TNHC, Texas Memorial Museum, Austin 1988-89 Graduate Assistant Instructor- University of Texas, Austin 1981-83, 1986-87 2 Education Ph.D. -
Ráb P.: Ostnojazyčné Ryby Řádu Osteglossiformes 5. Aba a Rypouni (Živa 2018, 6: 326–331)
Ráb P.: Ostnojazyčné ryby řádu Osteglossiformes 5. Aba a rypouni (Živa 2018, 6: 326–331) Použitá a výběr z doporučené literatury: Arnegard, M. E., et al., 2010: Sexual signalevolution outpaces ecological divergence during electric fish species radiation. American Naturalist, 176(3): 335–356. Agnèse, J. F., Bigorne, R., 1992: Premières données sur les relations génétiques entre onze espèces ouest-africaines de Mormyridae (Teleostei, Osteichthyes). Rev Hydrobiol Trop. 25(3): 253–261. Alves-Gomes, J. A., 1999: Systematic biology of gymnotiform and mormyriform electric fishes: phylogenetic relationships, molecular clocks and rates of evolution in the mitochondrial rRNA genes. J Exp Biol. 202(10): 1167–1183. Alves-Gomes, J. A., Hopkins, C. D., 1997: Molecular insights into the phylogeny of mormyriform fishes and the evolution of their electric organ. Brain Behav Evol. 49(6): 324–351. Arnegard, M. E., Carlson, B. A., 2005: Electric organ discharge patterns during group hunting by a mormyrids fish. Proceedings of the Royal Society B, 272: 1305–1314. Arnegard, M. E., et al., 2010: Sexual signal evolution outpaces ecological divergence during electric fish species radiation. American Naturalist; 176(3): 335–356. Azeroual, A., et al., 2010: Gymnarchus niloticus. The IUCN Red List of Threatened Species [Internet]; cited 2018 Feb 12]: e.T181688A7706153. Available from: Available from: http://dx.doi.org/10.2305/IUCN.UK.2010-3.RLTS.T181688A7706153.en Baker, Ch. A., et al., 2013: Multiplexed temporal coding of electric communication signals in mormyrids fishes. The Journal of Experimental Biology, 216: 2365–2379. Benveniste, L., 1994: Phylogenetic systematic of Gymnarchus (Notopteroidei) with notes on Petrocephalus (Mormyridae) of the Osteoglossomorpha. -
Marcusenius Wamuinii (Teleostei: Mormyridae), a New Elephantfish from the Mangroves National Park, Democratic Republic of the Congo
1 Ichthyological Exploration of Freshwaters/IEF-1090/pp. 1-15 Published 15 May 2019 LSID: http://zoobank.org/urn:lsid:zoobank.org:pub:A3DEE0DF-63B0-4A4D-9582-808B828F1FD5 DOI: http://doi.org/10.23788/IEF-1090 Marcusenius wamuinii (Teleostei: Mormyridae), a new elephantfish from the Mangroves National Park, Democratic Republic of the Congo Eva Decru*, John P. Sullivan** and Emmanuel Vreven* Marcusenius wamuinii, a new large-scaled Marcusenius species, is described from the Mangroves National Park (MNP), a protected area situated at the mouth of the Lower Congo basin and its surroundings in the DR Congo. It can be distinguished from all its congeners based on the following unique combination of characteristics: 8 circumpeduncular scales, 27-31 anal-fin rays, 22-25 dorsal-fin rays, 19-22 scales between dorsal and anal fin, 46-53 lateral line scales, and a slender caudal peduncle (depth 4.4-5.9 % SL). Its status as a distinct species is ad- ditionally confirmed by genetic data from the mitochondrial cytochrome b gene. This is the first new fish species discovered in the MNP, highlighting the importance of freshwater conservation in this area in which the fish fauna is still poorly known. Marcusenius wamuinii, une nouvelle espèce de Marcusenius à grandes écailles est décrite du Parc Marin des Mangroves (PMM), une zone protégée située dans l’embouchure du Bas Congo et ses environs en RD Congo. Elle se distingue de tous ses congénères sur la base de la combinaison unique des caractères suivants : 8 écailles circumpédonculaires, 27-31 rayons à la nageoire anale, 22-25 rayons à la nageoire dorsale, 19-22 écailles entre les nageoires dorsale et anale, 46-53 écailles en ligne latérale et un pédoncule caudal mince (hauteur 4.4-5.9 % SL). -
New Fossils of Cichlids from the Miocene of Kenya and Clupeids from the Miocene of Greece (Teleostei)
The importance of articulated skeletons in the identification of extinct taxa: new fossils of cichlids from the Miocene of Kenya and clupeids from the Miocene of Greece (Teleostei) Dissertation zur Erlangung des Doktorgrades an der Fakultät für Geowissenschaften der Ludwig-Maximilians-Universität München Vorgelegt von Charalampos Kevrekidis München, 28. September 2020 Erstgutacher: Prof. Dr. Bettina Reichenbacher Zweitgutacher: PD Dr. Gertrud Rößner Tag der mündlichen Prüfung: 08.02.2021 2 Statutory declaration and statement I hereby confirm that my Thesis entitled “Fossil fishes from terrestrial sediments of the Miocene of Africa and Europe”, is the result of my own original work. Furthermore, I certify that this work contains no material which has been accepted for the award of any other degree or diploma in my name, in any university and, to the best of my knowledge and belief, contains no material previously published or written by another person, except where due reference has been made in the text. In addition, I certify that no part of this work will, in the future, be used in a submission in my name, for any other degree or diploma in any university or other tertiary institution without the prior approval of the Ludwig-Maximilians-Universität München. München, 21.09.2020 Charalampos Kevrekidis 3 Abstract Fishes are important components of aquatic faunas, but our knowledge on the fossil record of some taxa, relative to their present diversity, remains poor. This can be due to a rarity of such fossils, as is the case for the family Cichlidae (cichlids). Another impediment is the rarity of well-preserved skeletons of fossil fishes. -
Status of the Kafue Flats Fishery Written By: Aquatic Ecosystem Services with Contributions from Department of Fisheries
SUMMARY REPORT MARCH 2019 Conservation | Climate Change | Sustainability Status of the Kafue Flats Fishery Written By: Aquatic Ecosystem Services With contributions from Department of Fisheries. Design by: Catherine Zulu © July 2019 WWF All rights reserved ISBN 978-2-940443-06-2 WWF is one of the world’s largest and most experienced independent conservation organizations, with over 5 million supporters and a global Network active in more than 100 countries. WWF’s mission is to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature, by: conserving the world’s biological diversity, ensuring that the use of renewable natural resources is sustainable, and promoting the reduction of pollution and wasteful consumption. CONTENTS INTRODUCTION 1 Hydrology 3 Ecology 3 Ichthyofauna 4 Introduction and Spread of Non-Native Species 5 OVERVIEW OF THE SOCIO-ECONOMIC ENVIRONMENT 6 OVERVIEW OF THE FISHERY 7 FISHERIES GOVERNANCE 10 SAMPLING APPROACH FOR THE 2017 SURVEYS 11 Fisheries Independent Data Collection 12 Fisheries Dependent Data Collection 12 Study Area 13 FISHERIES INDEPENDENT SAMPLING RESULTS 14 Gillnet Survey Results 14 Fyke Net Survey Results 15 Crayfish Survey Results 16 Electro fishing Survey Results 17 Comparison with Historical Data 17 Indicator Species Size Structuring Results 17 FISHERIES DEPENDENT SAMPLING RESULTS 20 Household Socio-Economic Survey Results 20 Fishing Activities 21 Fisheries Governance Results 21 Livelihood Activities 22 Catch Assessment Survey Results -
Epizootic Ulcerative Syndrome: Exotic Fish Disease Threatens Africa's
Page 1 of 6 Original Research Epizootic ulcerative syndrome: Exotic fish disease threatens Africa’s aquatic ecosystems Authors: In late 2006 an unusual ulcerative condition in wild fish was reported for the first time in Africa 1,2 Karl D.A. Huchzermeyer from the Chobe and upper Zambezi Rivers in Botswana and Namibia. Concern increased Benjamin C.W. van der Waal3 with subsistence fishermen reporting large numbers of ulcerated fish in their catches. In April Affiliations: 2007 the condition was confirmed as an outbreak of epizootic ulcerative syndrome (EUS). 1Sterkspruit Veterinary Clinic, The causative agent, Aphanomyces invadans, is a pathogenic water mould of fish that shows Lydenburg, South Africa little host specificity. Ulcers follow infection of tissues by oomycete zoospores, resulting in 2Department of Ichthyology a granulomatous inflammation associated with invading oomycete hyphae. Granulomatous and Fisheries Science, tracts surrounding oomycete hyphae within the necrotic tissues characterise the diagnostic Rhodes University, histological picture. The upper Zambezi floodplain at the confluence with the Chobe River South Africa spans the four countries of Botswana, Namibia, Zambia and Zimbabwe, making disease control 3University of Venda, a challenge. The floodplain ecosystem supports a high fish diversity of around 80 species, Thohoyandou, South Africa and is an important breeding and nursery ground. The annual cycle of flooding brings about changes in water quality that are thought to favour the infectivity of A. invadans, with diseased Correspondence to: fish appearing soon after the plains become flooded. Since 2006 the disease has spread rapidly Karl Huchzermeyer upstream along the upper Zambezi and its tributaries. By 2010 the disease was reported from Email: the Okavango Delta in Botswana and in 2011 from the Western Cape Province of South Africa.