Changes in fish fauna and the impact of the introductions on fish yield [PDF]
, 1994 There have been considerable changes in fish species composition in Lakes victoria, Kyoga and Nabugabo since the Nile perch were introduced. Populations of most of the native species have declined and many species may have become extinct.
Ogutu-Ohwayo, R.
core
Molecular Phylogenetics and Evolution, 2010 The family Characidae is a group of freshwater bony fishes that exhibits high species-level diversity and whose members inhabit parts of Texas, Mexico, and Central and South America. Thus far, morphological data have been of limited use in discerning relationships among subfamilies and incertae sedis genera of the family Characidae.
Robert, Javonillo +3 more
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Neotropical IchthyologyMyxiops aphos, new genus and species, is described from a river in the eastern portion of Bahia State, Brazil. Myxiops is distinguished from all other characid genera by the combination of the following features: infraorbitals fused in a unique fashion ...
Angela M. Zanata, Alberto Akama
doaj +1 more source
, 2000 A new genus and species of amphistome parasite (Trematoda: Cladorchiidae) is described from a characid fish, Curimata vittata GUNTHER, taken in the Brazilian state of Rondônia.
Thatcher, V.
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Lethal Temperatures of a Neotropical Fish Relic in Patagonia, the Scale-Less Characinid Gymnocharacinus-Bergi [PDF]
, 1997 Fil: Ortubay, Silvia G.. Dirección de Pesca. Ministerio de Economía de la Provincia de Río Negro; ArgentinaFil: Gómez, Sergio E.. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA). Facultad de Ciencias Naturales y Museo.
Cussac, Víctor E. +2 more
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Hemigrammus arua, a new species of characid (Characiformes: Characidae) from the lower Amazon, Brazil [PDF]
A new Hemigrammus species is described from tributaries of the igarapé Juruti Grande and rio Arapiuns, lower rio Amazonas, Pará State, Brazil. The new species can be easily diagnosed from all its congeners, except from Hemigrammus stictus (Durbin), by ...
LIMA, Flávio C. T. +2 more
core +1 more source
Editorial: Aquatic genomics and transcriptomics for evolutionary biology. [PDF]
Front Genet, 2023 Ovchinnikova TV, Shi Q.
europepmc +1 more source
Three new species of Bryconamericus (Characiformes, Characidae), with keys for species from Ecuador and a discussion on the validity of the genus Knodus [PDF]
Tres nuevas especies de Bryconamericus (Characiforme, Characidae), con claves de identificación para las especies de Ecuador y discusión sobre la validez del género Knodus Se describen tres especies nuevas de peces carácidos pertenecientes al género ...
García–A., C. +3 more
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Three new species of Bryconamericus (Characiformes, Characidae), with keys for species from Ecuador and a discussion on the validity of the genus Knodus [PDF]
Animal Biodiversity and Conservation, 2013 Three new species of characid fishes of the genus Bryconamericus are described from the Pacific coast and Amazon Basin in Ecuador, based on pigmentation and morphometric, meristic and osteological characters. B.
Román–Valencia, C. +3 more
doaj
Establishment of rapid and non-invasive protocols to identify B-carrying individuals of Psalidodon paranae. [PDF]
Genet Mol Biol, 2021 Goes CAG +6 more
europepmc +1 more source