Results 161 to 170 of about 19,683 (307)

Distribuição do tucunaré Cichla cf. monoculus (Osteichthyes, Cichlidae) no Pantanal. [PDF]

open access: yes, 2019
A introdução de espécies em ecossistemas aquáticos tem sido documentada em todo o mundo, mas o impacto da presença destas nos novos ambientes ainda não é bem conhecido. O objetivo desta pesquisa foi determinar a área de distribuição do tucunaré Cichla cf.
MARQUES, D. K. S., RESENDE, E. K. de
core  

The karyotypes of seven species of Tilapia (Teleostei: Cichlidae).

open access: yesCYTOLOGIA, 1980
The karyotypes of seven Tilapia species were determined from fin biopsies. Five species (T. congica, T. guineensis, T. macrochir, T. galiaea and T. andersonii) have 2n=44 comprising two double-length stt pairs and 40 smaller chromosomes, mostly stt. T. mariae has 2n=42 and T.
openaire   +3 more sources

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

Molecular phylogeny of Oreochromis (Cichlidae: Oreochromini) reveals mito-nuclear discordance and multiple colonisation of adverse aquatic environments.

open access: yesMolecular Phylogenetics and Evolution, 2019
A. Ford   +13 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy