Results 61 to 70 of about 102 (81)
Journal of Parasitology, 2000 During a long-term study carried out between 1981 and 1996 on the biological and fishery aspects of octopuses inhabiting the Gulfs of San Matías, San José, and Nuevo, Patagonia, Argentina, 2 new species of Aggregata (Apicomplexa: Aggregatidae) were found in the digestive tracts of Octopus tehuelchus d'Orbigny, 1834 (prevalence 72%) and Enteroctopus ...
Juan T Timi
exaly +4 more sources
Some of the next articles are maybe not open access.
Journal of the Marine Biological Association of the United Kingdom, 2022
AbstractThe octopus fishery in the southern tip of South America is based on Enteroctopus megalocyathus. It is fished on both the Atlantic and Pacific coasts, but no study has yet investigated the genetic variability of this octopus, which is frequently collected as bycatch. The genetic identity and diversity of E.
Ricardo Pliego-Cárdenas +3 more
openaire +1 more source
AbstractThe octopus fishery in the southern tip of South America is based on Enteroctopus megalocyathus. It is fished on both the Atlantic and Pacific coasts, but no study has yet investigated the genetic variability of this octopus, which is frequently collected as bycatch. The genetic identity and diversity of E.
Ricardo Pliego-Cárdenas +3 more
openaire +1 more source
Decision tree analysis for the determination of relevant variables and quantifiable reference points to establish maturity stages in Enteroctopus megalocyathus and Illex argentinus [PDF]
ICES Journal of Marine Science, 2015 AbstractDetermining the maturity condition of a large number of individuals is crucial for stock assessment and management of cephalopod populations, but this task is difficult to conduct in practice. We propose a novel approach for maturity stage classification using observer-independent criteria.
David Galvan +2 more
exaly +3 more sources
Journal of Shellfish Research, 2019
The Patagonian red octopus Enteroctopus megalocyathus (Gould, 1852) is one of the most important octopus fishing resources in Patagonian Atlantic and Patagonian Pacific coasts, but there is no information available regarding the biological aspects of the species in intertidal environments. In this work, maturity condition of E.
Nicolas Ortiz
exaly +3 more sources
The Patagonian red octopus Enteroctopus megalocyathus (Gould, 1852) is one of the most important octopus fishing resources in Patagonian Atlantic and Patagonian Pacific coasts, but there is no information available regarding the biological aspects of the species in intertidal environments. In this work, maturity condition of E.
Nicolas Ortiz
exaly +3 more sources
Enteroctopus megalocyathus, Patagonian red octopus
The Patagonian red octopus, Enteroctopus megalocyathus, is distributed around the southern end of South America, on the coasts of Chile and Argentine Patagonia, with genetically distinct populations on the Atlantic and the Pacific coasts. This chapter describes biological and ecological aspects and evolutionary patterns of this species, based on ...Ortiz, Nicolás +4 more
openaire +2 more sources
Aquaculture, 2019
In recent years there has been a great advance in the knowledge and production of juveniles of the Patagonian red octopus Enteroctopus megalocyathus. However, despite these remarkable advances in its rearing, there is still a lack of important knowledge in the nutrition of their embryo and paralarvae.The aim of this study was to evaluate the relevance ...
J. Hernández +3 more
openaire +1 more source
In recent years there has been a great advance in the knowledge and production of juveniles of the Patagonian red octopus Enteroctopus megalocyathus. However, despite these remarkable advances in its rearing, there is still a lack of important knowledge in the nutrition of their embryo and paralarvae.The aim of this study was to evaluate the relevance ...
J. Hernández +3 more
openaire +1 more source
Aquaculture, 2019
Abstract Patagonian red octopus Enteroctopus megalocyathus is one of the two octopuses' species of great commercial importance in Chile. At the present time, the life cycle of this species in captivity has been closed at experimental level; however, high mortalities at the early paralarvae stage are a limiting factor for attaining sustainable ...
Viviana Espinoza +4 more
openaire +1 more source
Abstract Patagonian red octopus Enteroctopus megalocyathus is one of the two octopuses' species of great commercial importance in Chile. At the present time, the life cycle of this species in captivity has been closed at experimental level; however, high mortalities at the early paralarvae stage are a limiting factor for attaining sustainable ...
Viviana Espinoza +4 more
openaire +1 more source