The relationship of wet weight (WT) to cephalothorax width (CW) and temporal and seasonal
variations in the condition factor were analyzed for each sex of the mangrove crab Ucides …

O presente estudo objetivou conhecer a dieta natural de espécies residentes no
reservatório de Ribeirão das Lajes (RJ), sendo realizada a análise do conteúdo estomacal …

The gonad morphology and spawning season of Loricariichthys spixii in Lajes reservoir
were described based on 175 males and 613 females. Cells from the spermatogenic …

This study analyzed the diet and reproductive dynamics of Trachelyopterus lucenai
Bertoletti, Pezzi da Silva & Pereira, 1995, an allochthonous fish species in the subtropical …

Length at first maturity (L 50) is an important tool for the management and conservation of
fish populations. Traditional approaches based on macroscopic and microscopic maturity …

This study aimed to characterize the fish assemblages of the Ribeirão das Lajes, Vigário
and Santana reservoirs located in the state of Rio de Janeiro, formed by transposed rivers …

Relationship between length and weight (LWR) is used to describe aspects concerning the
life cycle of fish, but does not considers possible changes during the lifetime mainly due to …

La conservaciόn de Siluriformes se cuantificό mediante la aplicaciόn del índice SUMIN,
compuesto por la suma de 12 variables relevantes para su supervivencia y/o conservaciόn …

Com o objetivo de obter informações sobre parâmetros da biologia reprodutiva da
população de curimbatá, visando ao gerenciamento da espécie voltado para sua …

Reproductive biology affords fundamental features for the establishment of protective
measures for fish. The aim of the present work therefore was to determine the reproductive …