World octopus fisheries

WHH Sauer, IG Gleadall… - Reviews in Fisheries …, 2021 - Taylor & Francis
Recent studies have shown that coastal and shelf cephalopod populations have increased
globally over the last six decades. Although cephalopod landings are dominated by the …

Cephalopod ontogeny and life cycle patterns

EAG Vidal, EK Shea - Frontiers in Marine Science, 2023 - frontiersin.org
Life cycle definitions provide the background for conceptualizing meaningful questions to
address the mechanisms that generate different life cycle patterns. This review provides …

Early mode of life and hatchling size in cephalopod molluscs: influence on the species distributional ranges

R Villanueva, EAG Vidal, FA Fernandez-Alvarez… - PLoS …, 2016 - journals.plos.org
Cephalopods (nautiluses, cuttlefishes, squids and octopuses) exhibit direct development
and display two major developmental modes: planktonic and benthic. Planktonic hatchlings …

Mesozoic origin of coleoid cephalopods and their abrupt shifts of diversification patterns

DA López-Córdova, J Avaria-Llautureo… - Molecular Phylogenetics …, 2022 - Elsevier
Coleoids are the most diverse group of cephalopod mollusks. While their origin is date
during the Mesozoic, the diversification pattern is unknown. However, two hypotheses have …

Thorson's rule, life-history evolution, and diversification of benthic octopuses (Cephalopoda: Octopodoidea)

CM Ibanez, EL Rezende, RD Sepulveda… - …, 2018 - academic.oup.com
Here, we evaluate the so-called Thorson's rule, which posits that direct-development and
larger eggs are favored toward the poles in marine organisms and whose validity been the …

Macroevolutionary trade-offs and trends in life history traits of cephalopods through a comparative phylogenetic approach

CM Ibañez, M Díaz-Santana-Iturrios… - Frontiers in Marine …, 2021 - frontiersin.org
One of the major mechanisms responsible for the animals' fitness dynamics is fecundity.
Fecundity as a trait does not evolve independently, and rather interacts with other traits such …

Epigenetic DNA Methylation Mediating Octopus vulgaris Early Development: Effect of Essential Fatty Acids Enriched Diet

P García-Fernández, D García-Souto… - Frontiers in …, 2017 - frontiersin.org
The common octopus, Octopus vulgaris, is a good candidate for aquaculture but a
sustainable production is still unviable due to an almost total mortality during the paralarvae …

Sobre el uso de los conceptos de ciclo de vida e historia de vida en ecología y evolución

CM Ibáñez - Gayana (Concepción), 2020 - SciELO Chile
Los conceptos de ciclo de vida e historia de vida tienen un amplio uso en ecología y
evolución, pero no existe una definición formal de ambos conceptos. En esta revisión se …

Key aspects of egg incubation in Patagonian red octopus (Enteroctopus megalocyathus) for cultivation purposes

I Uriarte, V Espinoza, R Gutiérrez, O Zúñiga, A Olivares… - Aquaculture, 2014 - Elsevier
Patagonian red octopus, Enteroctopus megalocyathus, is a valuable resource of the
artisanal fishery in southern Chile, however, due to overfishing the E. megalocyathus fishery …

[HTML][HTML] SNP data reveals the complex and diverse evolutionary history of the blue-ringed octopus genus (Octopodidae: Hapalochlaena) in the Asia-Pacific

BL Whitelaw, JK Finn, KR Zenger, IR Cooke… - Molecular Phylogenetics …, 2023 - Elsevier
The blue-ringed octopus species complex (Hapalochlaena spp.), known to occur from
Southern Australia to Japan, currently contains four formally described species …