Listar Biología por autor "8367d968-d7f7-4da8-9d9b-7333ef47666e"
Mostrando ítems 1-3 de 3
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Feeding habits of the Pacific bearded brotula Brotula clarkae Hubbs, 1944 (Ophidiidae) along the Pacific coast of Costa Rica, Central America
Naranjo Elizondo, Beatriz; Espinoza Mendiola, Mario; Herrera Sarrias, Marcela; Clarke, Tayler McLellan; Wehrtmann, Ingo S. (2016)The present study analyzed the diet composition, ontogenetic shifts and dietary overlap of Brotula clarkae in relation to stage of maturity and sex. Samples were collected from the trawling fishery along the Pacific coast ... -
Mercury levels in muscle tissue of four common elasmobranch species from the Pacific coast of Costa Rica, Central America
Sandoval Herrera, Natalia Ivone; Vargas Soto, Juan Sebastián; Espinoza Mendiola, Mario; Clarke, Tayler McLellan; Fisk, Aaron T.; Wehrtmann, Ingo S. (2016-01)Mercury (Hg) is a non-essential and toxic element that is ubiquitous in the marine environment and biomagnifies through food webs. Given the high trophic position of many elasmobranch species, it is important to quantify ... -
Size at maturity of the Pacific bearded brotula (Ophidiidae: Brotula clarkae): a commercially exploited species in the Pacific of Costa Rica
Herrera Sarrias, Marcela; Clarke, Tayler McLellan; Naranjo Elizondo, Beatriz; Espinoza Mendiola, Mario; Wehrtmann, Ingo S. (2016)The deep-water shrimp fishery is of great commercial importance along the Pacific coast of Latin America. In Costa Rica, shrimp resources have declined considerably over the last decade. Therefore, fisheries have shifted ...