Results 71 to 80 of about 4,731 (218)

Notes on the occurrence of Trypanosoma sp. (Kinetoplastida: Trypanosomatidae) in freshwater fishes from South Africa

open access: yesOnderstepoort Journal of Veterinary Research, 2013
A total of 257 fishes from four families, Clariidae, Cichlidae, Cyprinidae and Schilbeidae were collected from three localities: the Sand River Dam, Swaziland; the Nylsvlei Nature Reserve, South Africa and the Vaal Dam and Vaal River Barrage, South ...
Maryke L. Ferreira   +1 more
doaj  

Contribución a los estudios de la fauna piscícola del Río Monday

open access: yesRevista de la Sociedad Científica del Paraguay, 2016
el presente estudio expone los resultados de una campaña intensiva de pesca de cuatro días en el Rio Monday. Se colectaron ejemplares de Cichlidae, Characidae, Heptapteridae, Erythrinidae citados en orden decreciente de sus capturas. Los ejemplares de la
F. Lozano   +3 more
doaj  

Systematics and historical biogeography of Greater Antillean Cichlidae

open access: yesMolecular Phylogenetics and Evolution, 2006
A molecular phylogenetic analysis recovers a pattern consistent with a drift vicariance scenario for the origin of Greater Antillean cichlids. This phylogeny, based on mitochondrial and nuclear genes, reveals that clades on different geographic regions diverged concurrently with the geological separation of these areas.
openaire   +3 more sources

Chromosomal distribution of microsatellite repeats in Amazon cichlids genome (Pisces, Cichlidae) [PDF]

open access: gold, 2015
Carlos Henrique Schneider   +5 more
openalex   +1 more source

Hematological characterization of Astronotus ocellatus (Cichliformes: Cichlidae)

open access: yesRevista de Investigaciones Veterinarias del Perú, 2020
The aim of this study was to characterize the hematological parameters of Astronotus ocellatus and to determine possible correlations between variables. Blood samples were collected from 15 specimens (weight: 109.43 ± 22.9 g, total length: 15.43 ± 1.28 cm), kept in concrete tanks and fed with a commercial diet extruded at 42% crude protein.
Gonzales Flores, Anai   +4 more
openaire   +1 more source

Pisces, Perciformes, Cichlidae, Laetacara dorsigera (Heckel, 1840): Distribution extension and first record for Uruguay River basin, and state of Rio Grande do Sul, southern Brazil

open access: yesCheck List, 2010
The present study records for the first time the small cichlidae fish Laetacara dorsigera (Heckel, 1840) atUruguay River basin and state of Rio Grande do Sul, southern Brazil, previously known from Amazon, Paraná and ParaguayRiver basins.
Lanés, L. E.K.   +2 more
doaj  

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