Results 61 to 70 of about 4,169 (182)

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  

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  

Physical factors and their influence on fish species composition in Asa Lake, Ilorin, Nigeria

open access: yesRevista de Biología Tropical, 2009
The effect of physical factors on fish species composition was studied during 12 months in Asa Lake, Nigeria. Fish and water samples were collected bimonthly (March 2003 to February 2004) in the morning. Fish samples were caught with gill nets set at the
P.A Araoye
doaj  

Cytogenetic analysis on Herichthys minckleyi (Perciformes, Cichlidae) from Cuatrociénegas, Coahuila, México

open access: yesThe European Zoological Journal
The purpose of this work was to use standard Giemsa staining and several chromosome-banding procedures to define the karyotype of Herichthys minckleyi (Perciformes, Cichlidae) from Cuatrociénegas, Coahuila, Mexico.
R. E. Mendoza-Alfaro   +4 more
doaj   +1 more source

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