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The fish fauna of the Corrientes stream basin, Patos lagoon system, state of Rio Grande do Sul, southern Brazil
The fish sampled in this study were captured in seasonal collections samplings, conducted between May 2006 and February 2007 in 15 stretches of the Corrientes stream basin, Patos lagoon system, RioExpand
Body size and population dynamics of annual fishes from temporary wetlands in Southern Brazil
TLDR
The prediction that annual fish assemblages in temporary pools in Southern Brazil are structured by temporal differences in body size, specific growth rate and density is examined to provide evidence for hatching synchrony, similar specific growth rates and densities among the most abundant species and differences in bodies sizes among all species that are more evident after adulthood. Expand
Length–weight relationship of three annual fishes (Rivulidae) from temporary freshwater wetlands of southern Brazil
TLDR
Three species of the family Rivulidae, Austrolebias nigrofasciatus, Aust rolebias wolterstorffi and Cynopoecilus melanotaenia are captured in temporary freshwater wetlands of southern Rio Grande do Sul, Brazil from May to December 2011. Expand
Distribution, habitat and conservation status of two threatened annual fishes (Rivulidae) from southern Brazil
TLDR
The restricted distribution area of the annual fishes and the advanced state of degradation and habitat loss of the wetlands sampled in this study justify the creation of conservation units in the areas of occurrence of Rivulidae species. Expand
Threatened fishes of the world: Austrolebias nigrofasciatus Costa and Cheffe 2001 (Cyprinodontiformes: Rivulidae)
TLDR
This fish was theoretically protected in its type-locality, in the Pontal da Barra swamp, but the grounding of the property for construction and negligence of local authorities with this fact, threaten the population type of the specie. Expand
Threatened fishes of the world: Austrolebias univentripinnis Costa and Cheffe 2005 (Cyprinodontiformes: Rivulidae)
TLDR
This fish is endemic to Jaguarao River basin, Patos-Mirim Lagoon system, Rio Grande do Sul, Brazil and is likely similar to congenera, which mature within two months after hatching and reproduce throughout his life. Expand
Discovery of endangered annual killifish Austrolebias cheradophilus (Aplocheiloidei: Rivulidae) in Brazil, with comments on habitat, population structure and conservation status
TLDR
The presence of Austrolebias cheradophilus is reported and data about its population structure, size, sex ratio, length-weight relationships and condition factor, and conservation status in southern Brazil are presented. Expand
A new annual fish of the genus Austrolebias (Cyprinodontiformes: Rivulidae) from Rio Camaquã basin, Laguna dos Patos system, Brazilian Pampa.
TLDR
The recognition of this new species belonging to the A. alexandri group endemic of the middle course of Rio Camaquã and the recent discovery of Austrolebias bagual in the same general region reinforces the claim of themiddle Rio Camasquã basin as an area of endemism for annual fishes and as such, a priority area for conservation in southern Brazil. Expand
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