Results 41 to 50 of about 1,776 (193)

Oxygen and irradiance constraints on visual habitat in a changing ocean: The luminoxyscape

open access: yes, 2023
Limnology and Oceanography Letters, Volume 8, Issue 2, Page 220-228, April 2023.
Lillian R. McCormick   +4 more
wiley   +1 more source

Life strategies of cephalopod paralarvae in a coastal upwelling system (NW Iberian Peninsula): Insights from zooplankton community and spatio-temporal analyses [PDF]

open access: yes, 2016
18 páginas, 6 figuras, 6 tablasThe early life stages of cephalopods - octopods, squids, sepiolids and ommastrephids -, are uncommon in zooplankton samples and little is known about their life strategies.
Amor   +63 more
core   +1 more source

Fatty acid composition and age estimation of wild Octopus vulgaris paralarvae [PDF]

open access: yesAquaculture, 2016
2 ...
Garrido, D. (Diego)   +12 more
openaire   +6 more sources

Discrete Spawning Aggregations of the Loliginid Squid Doryteuthis gahi Reveal Life-History Interactions of a Dwarf Morphotype at the Center of Its Distribution Range

open access: yesFrontiers in Marine Science, 2021
Heterogeneous environmental conditions along the Humboldt Current System (HCS) influence the life-history strategy of a variety of species in different ways.
Sergio A. Carrasco   +5 more
doaj   +1 more source

Stylet (vestigial shell) size in Octopus vulgaris (Cephalopoda) hatchlings used to determine stylet nucleus in adults [PDF]

open access: yes, 2014
7 páginas, 1 tablas, 3 figurasThe estimation of age and growth of cephalopod stocks is a key issue for their sustainable management. Recently, several studies have successfully validated the daily deposition of growth rings in the vestigial shell or ...
Lourenço, Silvia   +5 more
core   +2 more sources

Octopus vulgaris paralarvae vertical distribution in a fluctuating upwelling-downwelling system

open access: yesFrontiers in Marine Science, 2014
The Ría of Vigo (Galicia, Spain) is an estuarine system modulated by fluctuating alongshore southward and northward winds (associated with downwelling and upwelling events respectively). This lead to a very productive ecosystem that supports an important
Lorena Olmos Pérez
doaj   +1 more source

Investigating diet as the source of tetrodotoxin in Pleurobranchaea maculata [PDF]

open access: yes, 2014
The origin of tetrodotoxin (TTX) is highly debated; researchers have postulated either an endogenous or exogenous source with the host accumulating TTX symbiotically or via food chain transmission.
Adamson, Janet E.   +6 more
core   +2 more sources

Preliminary Results on Light Conditions Manipulation in Octopus vulgaris (Cuvier, 1797) Paralarval Rearing

open access: yesFishes, 2017
High paralarvae mortality is a major bottleneck currently hindering the control over the lifecycle of common octopus (Octopus vulgaris Cuvier, 1797). It is believed that this problem might be related to either zoo-technical and/or nutritional aspects ...
Diego Garrido   +10 more
doaj   +1 more source

Spatial distribution of Illex argentinus in San Matias Gulf (Northern Patagonia, Argentina) in relation to environmental variables: A contribution to the new interpretation of the population structuring [PDF]

open access: yes, 2013
Traditionally, it was assumed that major spawning activity of Illex argentinus occurs in discrete pulses along the outer-shelf/slope off Argentina/southern Brazil during late-fall/winter and that early life stages develop near the Brazil–Malvinas ...
Crespi Abril, Augusto Cesar   +3 more
core   +2 more sources

Growth and survival of Octopus vulgaris (Cuvier 1797) paralarvae fed on three Artemia-based diets complemented with frozen fish flakes, crushed zooplankton and marine microalgae

open access: yesScientia Marina, 2011
During one month, paralarvae of common octopus (Octopus vulgaris) were fed 3 different diets: (1) Artemia sp. enriched with Isochrysis galbana (AI) complemented with sand eel (Hyperoplus lanceolatus) flakes (AH); (2) Artemia sp.
Lidia Fuentes   +5 more
doaj   +1 more source

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