Results 21 to 30 of about 307 (157)
Genetic analysis of Octopus cyanea reveals high gene flow in the South-West Indian Ocean. [PDF]
Ecol EvolGenetic data confirm high population connectivity across the SWIO for O. cyanea, This requires cross border management initiatives and future research and public engagement activities focusing on paralarvae ecology. There is further evidence that the mtDNA NCR does not seem to be rapidly mutating in cephalopods.
Treleven CR +11 more
europepmc +2 more sources
Editorial: The Digestive Tract of Cephalopods: At the Interface Between Physiology and Ecology [PDF]
Frontiers in Physiology, 2018 Giovanna Ponte +4 more
doaj +2 more sources
Aquaculture Reports, 2020 Artemia are potential food organisms for the mass culture of common octopus paralarvae but cause poor paralarval growth and mortality. To understand problems arising from Artemia use, we focused on Artemia flocculation in paralarval culture tanks ...
Shigeki Dan +5 more
doaj +1 more source
Frontiers in Marine Science, 2022 The common octopus is the most demanded cephalopod species for human consumption. Despite important advances realized recently, the main bottleneck for commercial production of the common octopus, Octopus vulgaris, is the mass mortality of paralarvae in ...
Inmaculada Varó +8 more
doaj +1 more source
Distribution of ommastrephid paralarvae in the eastern Tropical Pacific
Fishery Bulletin, 2013 Jumbo squid (Dosidicus gigas) and purpleback squid (Sthenoteuthis oualaniensis) (Teuthida: Ommastrephidae) are thought to spawn in the eastern tropical Pacific. We used 10 years of plankton tow and oceanographic data collected in this region to examine the reproductive habits of these 2 ecologically important squid.
Staaf, Danna J. +4 more
openaire +5 more sources
Tissues of Paralarvae and Juvenile Cephalopods [PDF]
, 2019 Cephalopods have a different development to other molluscs and hatch as modified miniature adults called larvae, juveniles or, in some octopuses, paralarvae. The terminology used to describe young cephalopods is varied. In Octopus vulgaris and other members of Octopoda and Teuthida (squids), hatchlings are called paralarvae.
Raquel Fernández-Gago +2 more
openaire +1 more source
A molecular approach to identifying the prey of cephalopod paralarvae [PDF]
ICES Journal of Marine Science, 2010 Abstract Roura, Á., González, Á. F., Pascual, S., and Guerra, Á. 2010. A molecular approach to identifying the prey of cephalopod paralarvae. – ICES Journal of Marine Science, 67: 1408–1412. A molecular method was developed to detect Artemia franciscana within Octopus vulgaris paralarvae, as a first step towards understanding the diet of
Álvaro Roura +3 more
openaire +1 more source
Frontiers in Physiology, 2017 The high mortality of cephalopod early stages is the main bottleneck to grow them from paralarvae to adults in culture conditions, probably because the inadequacy of the diet that results in malnutrition. Since visual analysis of digestive tract contents
Lorena Olmos-Pérez +6 more
doaj +1 more source
Ecosphere, Volume 14, Issue 12, December 2023., 2023 Abstract Habitat characterization is important to assess fully the niches of different organisms. There is a large knowledge gap regarding habitat use by deep‐sea benthic incirrate octopods, partly due to their assumed preference for hard‐to‐sample rocky substrata. This study uses observations from in situ videos recorded by remotely operated vehicles (
Abigail Pratt +2 more
wiley +1 more source
Dispersal modeling of octopoda paralarvae in the Gulf of Mexico
Fisheries Oceanography, 2021 AbstractThe dynamics and population structure of octopus species in the Gulf of Mexico (GoM) can be studied by analyzing dispersal paralarvae mechanisms. Accordingly, this study focused on understanding octopus paralarval dispersal using numerical modeling.
Mariana L. Santana‐Cisneros +7 more
openaire +2 more sources