Results 41 to 47 of about 73 (47)

Spatial distribution of characidiin fishes (Teleostei, Crenuchidae) in the Ribeirão Grande system, a tributary of Paraíba do Sul river

open access: yes
. This study analyses the spatial distribution of characidiin fishes Characidium lauroi and Characidium alipioi (Crenuchidae) in a forest stream system located in southeastern Brazil. Fish were sampled from July 2001 to April 2002.
Francisco Manoel, Souza Braga
core   +1 more source

Estudos citogenéticos no genêro Characidium (Teleostei, Characiformes, Chrenuchidae), com análise estrutural e molecular do sistema ZZ-ZW de cromossomos sexuais

open access: yes
Foram analisadas onze espécies de peixes do gênero Characidium, Characidium cf. zebra, Characidium cf. gomesi, Characidium lauroi, Characidium oiticicai, Characidium lanei, Characidium pterostictum, Characidium schubarti, Characidium alipioi, Characidium
Alves, Jose Carlos Pansonato
core  

Feeding and condition ion factor of characidiin fish in Ribeirão Grande system, Southeastern Brazil

open access: yes
. Feeding, seasonal changes in visceral fat and condition factor were compared in two species of characidiin fishes, Characidium lauroi and C. alipioi from Ribeirão Grande system, southeastern Brazil.
Francisco Manoel, Souza Braga
core   +1 more source

CITOGENÉTICA MOLECULAR EM Characidium: UMA ANÁLISE DA DIVERSIFICAÇÃO DOS CROMOSSOMOS SEXUAIS ZZ/ZW

open access: yes
The Characidium genus shows a broad karyotypic variability regarding the origin and diversification of the sex chromosomes, intra-and interindividual variation of B chromosomes and location of sites and number of NORs chromosomes bearing.
TATIANA CRISTINA MACHADO
core  

Checklist dos peixes de água doce do Estado de São Paulo, Brasil [PDF]

open access: yes
BUCKUP P.A.   +14 more
core   +1 more source

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