Les Poissons Des Eaux Continentales Africaines
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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, -
The Identity of Pseudotropheus Elongatus, with the Description of P. Longior from Mbamba Bay, Tanzania, and Notes on Genyochromis Mento (Teleostei: Cichlidae)
97 Ichthyol. Explor. Freshwaters, Vol. 7, No.2, pp. 97-110,12 figs.,1 tab., September 1996 © 1996 by Verlag Dr. Friedrich Pfeil, Miinchen, FRG- ISSN 0936-9902 The identity of Pseudotropheus elongatus, with the description of P. longior from Mbamba Bay, Tanzania, and notes on Genyochromis mento (Teleostei: Cichlidae) Lothar Seegers * Although Pseudotropheus elongatus was originally described from Mbamba Bay, Tanzania, a species of the P. elongatus-complex from Nkhata Bay, Malawi, has been considered to be the typical P. elongatus. Collections from Mbamba Bay revealed that at least two elongate Pseudotropheus species co-occur. The two extant syntypes of P. elongatus belong to the two species from Mbamba Bay. The specimen pictured by Fryer (1956) is selected as lectotype. The other species is described here as P. longior, new species. A third elongate cichlid, frequent at Mbamba Bay, is Genyochromis menta; some observations on this fish are included. 1956 beschrieb Fryer Pseudotropheus elongatus von Mbamba Bay, Tanzania, wahrend in der Literatur bisher eine Form aus dem P. elongatus-Komplex von Nkhata Bay, Malawi, als P. elongatus im Sinne der Typen angesehen wurde. In Mbamba Bay gibt es zwei gestreckte Pseudotropheus-Arten. Die beiden existierenden Syntypen gehoren unterschiedlichen Taxa an, namlich jeweils einer der beiden bei Mbamba Bay vorkommenden gestreckten Pseudotropheus-Arten. Als Lectotypus fur P. elongatus wurde das Exemplar festgelegt, das von Fryer (1956) abgebildet wurde. Die andere Pseudotropheus-Art wird hier als Pseudotropheus longior n. sp. beschrieben. Eine dritte gestreckte Cichlidenart, die in Mbamba Bay haufig vorkommt, ist Genyochromis menta Trewavas, 1935. Zu dieser Art werden einige Beobachtungen mitgeteilt. -
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 ................................................. -
Length-Weight Relationship and Condition Factor of Six Cichlid (Cichilidae: Perciformis) Species of Anambra River, Nigeria
Journal of Fisheries and Aquaculture ISSN: 0976-9927 & E-ISSN: 0976-9935, Volume 4, Issue 2, 2013, pp.-82-86. Available online at http://www.bioinfopublication.org/jouarchive.php?opt=&jouid=BPJ0000265 LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF SIX CICHLID (CICHILIDAE: PERCIFORMIS) SPECIES OF ANAMBRA RIVER, NIGERIA ATAMA C.I.1, OKEKE O.C.1, EKEH F.N.1, EZENWAJI N.E.1, ONAH I.E.1, IVOKE N.1, ONOJA U.S.2 AND EYO J.E.1* 1Department of Zoology and Environmental Biology, University of Nigeria, Nsukka, Enugu State, Nigeria. 2Department of Home Science, Nutrition and Dietetics, Faculty of Agriculture, University of Nigeria, Nsukka, Enugu State, Nigeria. *Corresponding Author: Email- [email protected] Received: June 10, 2013; Accepted: July 11, 2013 Abstract- The length-weight relationship and condition factor of six cichlid fish species inhabiting Anambra River were studied. The cichlid fish species were Chromidotilapia guntheri Sauvage 1882, Hemichromis bimaculatus Gill 1862, Tilapia zillii Gervais 1848, Hemichromis fasciatus Peters 1857, Tilapia mariae Boulenger 1899 and Oreochromis niloticus (Linnaeus 1758), obtained from fish landing sites of the river at Oguru- gu, Nsugbe and Otuocha. C. guntheri, H. bimaculatus and T. zillii exhibited positive allometric growth with b = 3.452, 3.828 and 3.210, respec- tively, while H. fasciatus, T. mariae and O. niloticus exhibited negative allometric growth with b = 2.667, 2.272 and 2.792, respectively. There was difference in the condition factors for the combined fish species and the monthly factor for each fish species studied: C. guntheri was 3.44 ± 0.39, H. -
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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 -
DNA Barcoding Reveals Novel Insights Into Pterygophagy and Prey Selection in Distichodontid fishes (Characiformes: Distichodontidae) Jairo Arroyave & Melanie L
DNA barcoding reveals novel insights into pterygophagy and prey selection in distichodontid fishes (Characiformes: Distichodontidae) Jairo Arroyave & Melanie L. J. Stiassny Division of Vertebrate Zoology, Department of Ichthyology, American Museum of Natural History, Central Park West at 79th St., New York, New York 10024 Keywords Abstract Ectoparasitic fin-eating behaviors, mtDNA, stomach contents, trophic ecology. DNA barcoding was used to investigate dietary habits and prey selection in members of the African-endemic family Distichodontidae noteworthy for dis- Correspondence playing highly specialized ectoparasitic fin-eating behaviors (pterygophagy). Fin Jairo Arroyave, Division of Vertebrate fragments recovered from the stomachs of representatives of three putatively Zoology, Department of Ichthyology, pterygophagous distichodontid genera (Phago, Eugnathichthys, and Ichthyborus) American Museum of Natural History, were sequenced for the mitochondrial gene co1. DNA barcodes (co1 sequences) Central Park West at 79th St., New York, were then used to identify prey items in order to determine whether pterygo- NY 10024 Tel: +1 212 769 5841, Fax: 212 769 5642; phagous distichodontids are opportunistic generalists or strict specialists with E-mail: [email protected] regard to prey selection and, whether as previously proposed, aggressive mim- icry is used as a strategy for successful pterygophagy. Our findings do not sup- Funding Information port the hypothesis of aggressive mimicry suggesting instead that, despite the The Department of Ichthyology of the possession of highly specialized trophic anatomies, fin-eating distichodontids American Museum of Natural History are opportunistic generalists, preying on fishes from a wide phylogenetic spec- (AMNH) through the Axelrod Research trum and to the extent of engaging in cannibalism. This study demonstrates Curatorship provided the bulk of funding for this study. -
DNA Barcoding Discriminates Freshwater Fishes from Southeastern Nigeria and Provides River System-Level Phylogeographic Resoluti
Mitochondrial DNA, 2011; Early Online: 1–9 DNA barcoding discriminates freshwater fishes from southeastern Nigeria and provides river system-level phylogeographic resolution within some species CHRISTOPHER D. NWANIa, SVEN BECKERb, HEATHER E. BRAIDb, EMMANUEL F. UDEc, OKECHUKWU I. OKOGWUa, & ROBERT HANNERb aDepartment of Applied Biology, Ebonyi State University, Abakaliki, Nigeria, bDepartment of Integrative Biology, Biodiversity Institute of Ontario, University of Guelph, Guelph, Ontario, Canada, and cFisheries and Aquaculture, Ebonyi State University, Abakaliki, Nigeria (Received 17 August 2010; revised 28 October 2010; accepted 28 October 2010) Abstract Background and aims: Fishes are the main animal protein source for human beings and play a vital role in aquatic ecosystems and food webs. Fish identification can be challenging, especially in the tropics (due to high diversity), and this is particularly true for larval forms or fragmentary remains. DNA barcoding, which uses the 50 region of the mitochondrial cytochrome c oxidase subunit I (cox1) as a target gene, is an efficient method for standardized species-level identification for biodiversity assessment and conservation, pending the establishment of reference sequence libraries. Materials and methods: In this study, fishes were collected from three rivers in southeastern Nigeria, identified morphologically, and imaged digitally. DNA was extracted, PCR-amplified, and the standard barcode region was bidirectionally sequenced for 363 individuals belonging to 70 species in 38 genera. All specimen provenance data and associated sequence information were For personal use only. recorded in the barcode of life data systems (BOLD; www.barcodinglife.org). Analytical tools on BOLD were used to assess the performance of barcoding to identify species. Results: Using neighbor-joining distance comparison, the average genetic distance was 60-fold higher between species than within species, as pairwise genetic distance estimates averaged 10.29% among congeners and only 0.17% among conspecifics. -
Outgroup Effects on Root Position and Tree Topology in the AFLP Phylogeny of a Rapidly Radiating Lineage of Cichlid Fish
Accepted Manuscript Short Communication Outgroup effects on root position and tree topology in the AFLP phylogeny of a rapidly radiating lineage of cichlid fish Paul C. Kirchberger, Kristina M. Sefc, Christian Sturmbauer, Stephan Koblmüller PII: S1055-7903(13)00347-3 DOI: http://dx.doi.org/10.1016/j.ympev.2013.09.005 Reference: YMPEV 4706 To appear in: Molecular Phylogenetics and Evolution Received Date: 5 December 2012 Revised Date: 4 September 2013 Accepted Date: 6 September 2013 Please cite this article as: Kirchberger, P.C., Sefc, K.M., Sturmbauer, C., Koblmüller, S., Outgroup effects on root position and tree topology in the AFLP phylogeny of a rapidly radiating lineage of cichlid fish, Molecular Phylogenetics and Evolution (2013), doi: http://dx.doi.org/10.1016/j.ympev.2013.09.005 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. 1 Outgroup effects on root position and tree topology in the AFLP phylogeny of a rapidly 2 radiating lineage of cichlid fish 3 4 Paul C. Kirchbergera,b, Kristina M. Sefca, Christian Sturmbauera, Stephan Koblmüllera.* 5 6 a Department of Zoology, Karl‐Franzens‐University Graz, Universitätsplatz 2, A‐8010 Graz, 7 Austria 8 b present address: Department of Biological Sciences, University of Alberta, Edmonton, AB, 9 Canada T6G 2E9 10 11 * Corresponding author: Tel.:+43 316 380 3978; Fax: +43 316 380 9875; email: 12 stephan.koblmueller@uni‐graz.at (S. -
Breeding of African Cichlids Facility: Aquatic Animal Research Laboratory (AARL) Rooms 1-2
Powder SOP BR-02-02 Page 1 of 4 Effective Date: 06-05-2018 Title: Breeding of African cichlids Facility: Aquatic Animal Research Laboratory (AARL) Rooms 1-2 Author(s): Date: 06-05-2018 Kara E. Powder Principle Investigator AARL Facility Date: __________ Manager: John A. Smink Attending Date: __________ Veterinarian: Dr. John Parrish 1.0 OBJECTIVE This SOP describes husbandry, embryo collection, and embryo housing for Lake Malawi cichlids. 2.0 HEALTH AND SAFETY All personnel will be enrolled in the Clemson University Medical Surveillance Program. Attire appropriate to the task must be worn at all times. 3.0 PERSONNEL/TRAINING/RESPONSIBILITIES All personnel must have completed the required Animal Care and Use Committee on-line training. Thereafter, any Clemson employee familiar with the techniques and trained in this and referenced SOPs may perform this procedure. Prior to being assigned full responsibility for performing this procedure, personnel must have demonstrated proficiency in the use of the technique in a closely supervised environment. Documentation of training should be kept for each person performing the procedure. 4.0 REQUIRED AND RECOMMENDED MATERIALS 4.1 Required Materials net, collection dish (roughly 4L), transfer pipette, petri dishes, permanent markers for labeling of dishes, 250 mL flask, 3L tanks, 70% ethanol. 5.0 GUIDELINES The following procedures were developed to meet or exceed the National Institute of Health (NIH) Guide for the Care and Use of Laboratory Animals. 6.0 PROCEDURE 6.1 Tank environment, cichlid mating, and identification of holding females Powder SOP BR-02-02 Page 2 of 4 Effective Date: 06-05-2018 Cichlid breeding groups consist of a single male with several females (generally 15-20 animals with a male:female ratio of 1:4-6). -
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. -
16. Distichodontidae = 16. Distichodontidae
16. DISTICHODONTIDAE Richard P. VARI Les poissons de la famille des Distichodontidae constituent un assemblage modérément diversifié au sein des Characiformes dont les membres sont endémiques aux systèmes d’eau douce à travers l’Afrique sub-saharienne et le long du bassin du Nil. Les membres de la famille montrent une gamme remarquable de morphologies, en particulier de leurs mâchoires, qui reflètent la diversité de leurs habitudes alimentaires. Les membres de la famille peuvent aisément se distinguer des autres characiformes africains par la combinaison de la présence de vraies écailles cténoïdes avec les ctenii formés d’une série d’ossifications indépendantes le long du bord postérieur de l’écaille et en ayant au moins quelques dents bicuspides à chaque mâchoire. Quinze genres de Distichodontidae sont connus dont dix, comme définis par VARI (1979), apparaissent en basse Guinée et sont répartis en 26 espèces. Comme mentionné dans le chapitre « Espèces étrangères ou introduites en basse Guinée », il a été observé que Distichodus niloticus fut introduit en basse Guinée. Toutefois, la présence de Distichodus niloticus dans la région n’est pas confirmée par les données des musées. CLÉ 1 Prémaxillaire très mobile et pivotant verticalement sur le crâne. DES GENRES Maxillaire très réduit, étroitement et strictement attaché à la partie postérieure du prémaxillaire (fig 16.1B) ........................ 2 Mâchoire supérieure immobile ou seulement très peu mobile par rapport au crâne. Maxillaire très développé et mobile par rapport au prémaxillaire (fig. 16.1A) .................................................... 5 2 Mâchoire supérieure modérément développée, avec la série unique de dents sur le prémaxillaire interrompue dans la région près de la symphyse .................................... -
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06_250317 part1-3.qxd 12/13/05 7:32 PM Page 15 Phylum Chordata Chordates are placed in the superphylum Deuterostomia. The possible rela- tionships of the chordates and deuterostomes to other metazoans are dis- cussed in Halanych (2004). He restricts the taxon of deuterostomes to the chordates and their proposed immediate sister group, a taxon comprising the hemichordates, echinoderms, and the wormlike Xenoturbella. The phylum Chordata has been used by most recent workers to encompass members of the subphyla Urochordata (tunicates or sea-squirts), Cephalochordata (lancelets), and Craniata (fishes, amphibians, reptiles, birds, and mammals). The Cephalochordata and Craniata form a mono- phyletic group (e.g., Cameron et al., 2000; Halanych, 2004). Much disagree- ment exists concerning the interrelationships and classification of the Chordata, and the inclusion of the urochordates as sister to the cephalochor- dates and craniates is not as broadly held as the sister-group relationship of cephalochordates and craniates (Halanych, 2004). Many excitingCOPYRIGHTED fossil finds in recent years MATERIAL reveal what the first fishes may have looked like, and these finds push the fossil record of fishes back into the early Cambrian, far further back than previously known. There is still much difference of opinion on the phylogenetic position of these new Cambrian species, and many new discoveries and changes in early fish systematics may be expected over the next decade. As noted by Halanych (2004), D.-G. (D.) Shu and collaborators have discovered fossil ascidians (e.g., Cheungkongella), cephalochordate-like yunnanozoans (Haikouella and Yunnanozoon), and jaw- less craniates (Myllokunmingia, and its junior synonym Haikouichthys) over the 15 06_250317 part1-3.qxd 12/13/05 7:32 PM Page 16 16 Fishes of the World last few years that push the origins of these three major taxa at least into the Lower Cambrian (approximately 530–540 million years ago).