Results 71 to 80 of about 3,801 (208)

Gonad maturation in Octopus vulgaris during ongrowing, under different conditions of sex ratio [PDF]

open access: yes, 2010
Octopus vulgaris is a suitable candidate for aquaculture, but there are problems with breeding in captivity, such as aggressive behaviour among males and the frequent death of females after the eggs hatch.
Guirao, Rafael   +5 more
core   +1 more source

Biodiversity of North Sea Pelagic Cephalopod Early Life Phases

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 7, July 2026.
ABSTRACT Cephalopods are increasing in biomass and abundance in the North Sea. In addition to their amplified importance for the ecosystem, they have also become a relevant resource for fisheries and landings are rising. Besides a growing knowledge about cephalopod biology, many gaps exist about the early life phases (ELP) of cephalopods. For the first
Verena Vollmer   +10 more
wiley   +1 more source

Efekti tumbanja na fizičke ı hemıjske odlıke hobotnıce (octopus vulgaris) [PDF]

open access: yes, 2015
Common octopus (Octopus vulgaris) is a cephalopod eaten mainly in Mediterranean, South American and Oriental countries and is typically marketed fresh, frozen and dried salted.
Yatmaz, Hanife Aydan   +3 more
core  

Biosynthesis of essential fatty acids in Octopus vulgaris (Cuvier, 1797): Molecular cloning, functional characterisation and tissue distribution of a fatty acyl elongase [PDF]

open access: yes, 2012
Polyunsaturated fatty acids (PUFA) have been identified as key nutrients for the common octopus (Octopus vulgaris), particularly for its early life-cycle stages (paralarvae).
Hontoria, Francisco   +6 more
core   +1 more source

Integrated Taxonomic Approach for Identification of Octopus Species from the Southwest Coast of India [PDF]

open access: yes, 2022
Cephalopods are a commercially important resource for the Indian coast. Species of Octopus alone account for around 10% of the global cephalopod fishery and roughly 3% of Indian fisheries.
Vargheese, Sneha   +2 more
core   +1 more source

State of the UK Climate in 2025

open access: yesInternational Journal of Climatology, Volume 46, Issue S1, July 2026.
This report provides a summary of the state of the UK's climate in 2025. It is one of a series of annual reports published in the International Journal of Climatology since 2018. It presents the latest assessment of UK climate trends, variations and extremes based on the most up to date observations from the land network of weather stations.
Mike Kendon   +14 more
wiley   +1 more source

Behaviour and body patterns of Octopus vulgaris facing a baited trap: first-capture assessment

open access: yesScientia Marina, 2021
This study highlights for the first time individual differences in ethology and vulnerability of Octopus vulgaris (i.e. body postures, movements and skin displays) facing passive baited traps.
Marta Dominguez-Lopez   +2 more
doaj   +1 more source

Benthic megafauna and the functioning of macroalgal forests and urchin barrens

open access: yesOikos, Volume 2026, Issue 7, July 2026.
Two temperate rocky reef food‐web models, representing the trophic diversity of the Mediterranean rocky reef communities, were built for the two stable states: macroalgal forests and barren grounds, which are characterized by opposite amounts of erect macroalgal biomass.
Chiara Bonaviri   +18 more
wiley   +1 more source

Visual Lateralization in the Cephalopod Mollusk Octopus vulgaris [PDF]

open access: yesSymmetry, 2019
Behavioral asymmetries exhibited by the common octopus, Octopus vulgaris, a cephalopod mollusk, during predatory and exploratory responses were investigated. Animals were tested for eye preferences while attacking a natural (live crab) or an artificial (plastic ball) stimulus, and for side preferences while exploring a T-maze in the absence of any ...
Frasnelli E.   +3 more
openaire   +2 more sources

Desempenho do polvo Octopus vulgaris alimentado com monodieta de mexilhão (Perna perna )

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The octopus Octopus cf. vulgaris is a potential species to diversify aquaculture. Due to absence of balanced commercial diet, growth of the O. cf. vulgaris is based on natural diet with local and low-cost inputs.
P. Bastos   +3 more
doaj   +1 more source

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