Results 71 to 80 of about 4,488 (220)

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  

Description of the karyotype of Geophagus cf. proximus (Perciformes, Cichlidae, Geophaginae) [PDF]

open access: diamond, 2012
Carlos Alberto Machado da Rocha   +3 more
openalex   +1 more source

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

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  

Age and growth of the tilapia, Oreochromis niloticus (Perciformes: Cichlidae) from a tropical shallow lake in Mexico

open access: diamond, 2006
José Luis Gómez Márquez   +3 more
openalex   +2 more sources

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

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