LENGTH-WEIGHT RELATIONSHIP OF THE SPINNER SHARK (Carcharhinus brevipinna) ON THE CONTINENTAL SHELF OF SOUTHERN BRAZIL

Authors

  • Paulo Roberto Santos dos Santos Pesquisador colaborador - Laboratório de Fisiologia de Peixes (UFSM), Av Roraima n° 1000, Camobi, Santa Maria, RS.
    • Prianka Santoro Graduação em Ciências Biológicas - Laboratório de Fisiologia de Peixes (UFSM), Av Roraima n° 1000, Camobi, Santa Maria, RS.
      • Luiza de David Chelotti Graduação em Ciências Biológicas - Laboratório de Fisiologia de Peixes (UFSM), Av Roraima n° 1000, Camobi, Santa Maria, RS.

        DOI:

        https://doi.org/10.32360/acmar.v50i2.31153

        Keywords:

        Allometric growth, Morphometric relationship, Shark fishing, Shark nursery.

        Abstract

        Here we present the weight-length relationship of the spinner shark (Carcharhinus brevipinna) on the continental shelf of southern Brazil, estimated from an analysis of 125 specimens. No significant differences between males and females, so the data were grouped in equation W = 0,003L3.1534. The results presented here are the first to approach sharks above 75 cm and confirm the positive allometric growth of the species.

        Published

        2018-08-20

        Issue

        Section

        Notas Científicas

        How to Cite

        LENGTH-WEIGHT RELATIONSHIP OF THE SPINNER SHARK (Carcharhinus brevipinna) ON THE CONTINENTAL SHELF OF SOUTHERN BRAZIL. (2018). Arquivos De Ciências Do Mar, 50(2), 133-135. https://doi.org/10.32360/acmar.v50i2.31153