
handle: 20.500.12958/3157
ABSTRACT: The IMARPE Santa Rosa in June 2014, characterized commercial banks of invertebrates and areas of coastal artisanal fisheries (intertidal and subtidal) of Lambayeque and of the islands of Lobos de Tierra and Lobos de Afuera. In Lobos de Tierra island, 11 banks of benthic resources were determined: 3 in rocky bottom and 8 in sandy bottom. In the Lobos de Afuera islands, 2 natural banks were determined: 1 in sandy substrate and 1 in rocky substrate. The commercial invertebrates of the Lobos de Tierra Island were Argopecten purpuratus, Transennella pannosa, Semele corrugata, Chione peruviana, Thaisella chocolata, Crossata ventricosa, Hexaplex regius, H. radix, Fusinus dupetitthouarsi, Malea ringens and Octopus mimus; on the islands of Lobos de Afuera were O. mimus, M. ringens and Fusinus panamensis. In the vicinity of the coastal border (depths less than 50 fathoms) and more than 2 nm away from the coastal edge artisanal fishing captures invertebrates and fish. The average sea surface temperature around Lobos de Tierra Island was 22.0 ° C and Lobos de Afuera was 23.4 ° C.
El IMARPE Santa Rosa en junio 2014, caracterizó bancos de invertebrados comerciales y áreas de pesca artesanal del litoral (intermareal y submareal) de Lambayeque y de las islas Lobos de Tierra y Lobos de Afuera. En la isla Lobos de Tierra se determinaron 11 bancos de recursos bentónicos: 3 en fondo rocoso y 8 en fondo arenoso. En las islas Lobos de Afuera se determinaron 2 bancos naturales: 1 en sustrato arenoso y 1 en sustrato rocoso. Los invertebrados comerciales de la isla Lobos de Tierra fueron Argopecten purpuratus, Transennella pannosa, Semele corrugata, Chione peruviana, Thaisella chocolata, Crossata ventricosa, Hexaplex regius, H. radix, Fusinus dupetitthouarsi, Malea ringens y Octopus mimus; los de las islas Lobos de Afuera fueron O. mimus, M. ringens y Fusinus panamensis. En las cercanías del borde costero (profundidades menores a 50 bz) y a más de 2 mn de distancia del borde costero la pesca artesanal captura invertebrados y peces. La temperatura superficial del mar promedio alrededor de la isla Lobos de Tierra fue 22,0 °C y en Lobos de Afuera fue 23,4 °C.
Informe IMARPE 44(1), 2017 p. 63-82
IMARPE
Perú - Lambayeque, Invertebrados Marinos, Pesca Artesanal, Isla Lobos De Tierra, Bancos Naturales
Perú - Lambayeque, Invertebrados Marinos, Pesca Artesanal, Isla Lobos De Tierra, Bancos Naturales
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