Methodological considerations in studying digestive system physiology in octopus: limitations, lacunae and lessons learnt

PLR Andrews, G Ponte, C Rosas - Frontiers in Physiology, 2022 - frontiersin.org
Current understanding of cephalopod digestive tract physiology is based on relatively “old”
literature and a “mosaic of data” from multiple species. To provide a background to the …

Energy balance of Octopus maya fed crab or an artificial diet

C Rosas, G Cuzon, C Pascual, G Gaxiola, D Chay… - Marine Biology, 2007 - Springer
The present study was designed to evaluate the effect of a natural prey (the crab Callinectes
sp.) and an artificial diet (pellet with squid paste and offered as a paste) on the survival and …

Branchial NH4+-dependent acid–base transport mechanisms and energy metabolism of squid (Sepioteuthis lessoniana) affected by seawater acidification

MY Hu, YJ Guh, M Stumpp, JR Lee, RD Chen… - Frontiers in …, 2014 - Springer
Background Cephalopods have evolved strong acid–base regulatory abilities to cope with
CO 2 induced pH fluctuations in their extracellular compartments to protect gas transport via …

Growth, partial energy balance, mantle and digestive gland lipid composition of Octopus vulgaris (Cuvier, 1797) fed with two artificial diets

S García, P Domingues, JC Navarro… - Aquaculture …, 2011 - Wiley Online Library
Abstract Effects of two binders (gelatine and alginate) were tested on growth, survival, partial
energy balance and lipid composition of mantle and digestive gland (DG) of Octopus …

Effect of temperature on energetic balance and fatty acid composition of early juveniles of Octopus maya

J Noyola, M Mascaró, C Caamal-Monsreal… - Journal of experimental …, 2013 - Elsevier
Octopus maya is an endemic species located on the continental shelf of the Yucatán
peninsula. This area is located between the Caribbean Sea and the Gulf of Mexico, two …

Specific dynamic action of mussels exposed to TiO2 nanoparticles and seawater acidification

Y Shang, F Wu, S Wei, W Guo, J Chen, W Huang, M Hu… - Chemosphere, 2020 - Elsevier
Both nanoparticles (NPs) and ocean acidification (OA) pose threats to marine animals as
well as marine ecosystems. The present study aims to evaluate the combined effects of NPs …

[HTML][HTML] Reproducción, dieta y pesquería del pulpo Octopus (Octopus) hubbsorum (Mollusca: Cephalopoda) en la costa de Oaxaca, México

MC Alejo-Plata, JL Gómez-Márquez… - Revista de Biología …, 2009 - scielo.sa.cr
Se analizan algunos aspectos de la biología y pesquería de Octopus hubbsorum capturado
por pesca artesanal en Puerto Ángel, Oaxaca, México. Las muestras se obtuvieron de enero …

Effect of maternal temperature stress before spawning over the energetic balance of Octopus maya juveniles exposed to a gradual temperature change

OE Juárez, V Hau, C Caamal-Monsreal… - Journal of Experimental …, 2016 - Elsevier
Octopus maya supports an important fishery in Yucatan Peninsula (YP) where this species is
highly abundant. Considering that temperatures in the tropics are increasing (IPCC, 2013) …

Population structure and reproductive dynamics of Octopus insularis (Cephalopoda: Octopodidae) in a coastal reef environment along northeastern Brazil

FD Lima, TS Leite, M Haimovici, MF Nóbrega… - Fisheries …, 2014 - Elsevier
Octopus insularis is the most important octopus commercially fished in northeastern Brazil.
Its reproductive dynamics were studied in order to contribute to the biological basis for its …

Experimental evaluation of the energy balance in Octopus vulgaris, fed ad libitum on a high-lipid diet

D Petza, S Katsanevakis, G Verriopoulos - Marine Biology, 2006 - Springer
A complete energy balance equation was estimated for the common octopus Octopus
vulgaris at a constant temperature of 20° C, fed ad libitum on anchovy fillet (Engraulis …