Seasonal variation on the catch of squids (.Doryteuthis plei Blainville, 1823) in the southeastern region of Brazil, employing light attraction and sliding net

  • Ricardo Thadeu Barros Grassi Instituto de Pesca, São Paulo, SP
  • Ricardo Amaro dos Santos Instituto de Pesca, São Paulo, SP
  • Roberto Willian von Seckendorff Instituto de Pesca, São Paulo, SP
  • José Mandelli Júnior Instituto de Pesca, São Paulo, SP
  • Jaime José Casari da Camara Instituto de Pesca, São Paulo, SP
  • Elmar Cardozo Campos Instituto de Pesca, São Paulo, SP
Keywords: Fish (squid), Fish (production), Fish (capture), Brazil

Abstract

At the Maritime Fishery Division of the Fishery Institute of the São Paulo State Secretaria da Agricultura, Brazil, from 1981 to 1985, it was verified, between the latitudes 23° 11'S and 27° 17'S, till 50 miles off - shore that squid fishery increased mostly in terms of weight in Summer, followed by Autum, Winter and Spring, decreesingly. Nunber of individuals was greater in Autinn, followed by Sunmer, Winter and the Spring. Catches happened in 40% of fishing days. The probability of finding these animals remained the same all year round. Squids were attracted by ligth and caught in a sliding net.

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Published
1990-12-02
How to Cite
Grassi, R. T., Santos, R., von Seckendorff, R., Mandelli Júnior, J., Camara, J. J., & Campos, E. (1990). Seasonal variation on the catch of squids (.Doryteuthis plei Blainville, 1823) in the southeastern region of Brazil, employing light attraction and sliding net. Brazilian Journal of Veterinary Research and Animal Science, 27(2), 259-265. https://doi.org/10.11606/issn.0000-0000.272259-265
Section
ZOOTECHNICS