作者: É. A. Gubiani , S. da S. Horlando
DOI: 10.1111/JAI.12444
关键词:
摘要: Summary Length-weight (LWR) and length-length (LLR) relationships were estimated for 20 species lengths at first maturity (L50) six of freshwater fishes caught in the Salto Santiago Reservoir, Iguacu River Basin, Brazil. In nine significant differences found LWR between sexes. Average b-value with no sexes was 3.12 (SE = ±0.05). LLR 0.823. First references on LWRs L50 are presented 13 four fish species, respectively, as well new maximum total eight species.