Results 71 to 80 of about 15,555 (262)

Natural Habitat and Wild Behaviors of the Dwarf Cuttlefish, Ascarosepion bandense

Ecology and Evolution, Volume 15, Issue 9, September 2025.
Gibbons et al. performed a field study to characterize the dwarf cuttlefish—a popular aquarium and research cephalopod—in its natural habitat. They observed dynamic camouflage, social behaviors, and use of an expanded color palette in wild animals compared to laboratory animals.
Connor J. Gibbons, Frederick A. Rubino, G. Thomas Barlow, Daniella Garcia‐Rosales, Noel Guevara, Boogs Rosales, Sukanya Aneja, Dana Elkis, Glenn Dalisay Mendoza, Jhomer Ilagan Demayo, Edgar Oliverio Atienza, Tessa G. Montague   +11 more
wiley   +1 more source

NUEVO REGISTRO PARA LOS MOLUSCOS MARINOS DE CUBA: CALAMAR DIAMANTE Thysanoteuthis rhombus (MOLLUSCA: CEPHALOPODA).

Revista de Investigaciones Marinas, 2023
Por primera vez se colecta en aguas cubanas un espécimen del calamar diamante Thysanoteuthis rhombus Troschel, 1857 (Mollusca: Cephalopoda). Fue capturado el 16 de febrero del 2007 en Playa Larga, al norte de Cayo Coco.
Héctor M. Salvat Torres , Livia Cabrejas Ávila, Mayrene Guimarais Bermejo   +2 more
doaj  

Sequence and phylogenetic analysis of the mitochondrial genome for the East Asian common octopus, Octopus sinensis (Octopodidae: Octopoda)

Mitochondrial DNA. Part B. Resources, 2021
The complete mitochondrial genome of the East Asian common octopus (Octopus sinensis) was determined and analyzed in this work. The circular mitogenome of O.
Fenghui Li, Yuyan Liu, Bo Qin, Li Bian, Jianlong Ge, Qing Chang, Hui Liu, Siqing Chen   +7 more
doaj   +1 more source

Maternal temperature stress modulates acclimation and thermal biology in Octopus maya (Cephalopoda: Octopodidae) juvenile progeny [PDF]

, 2023
Jorge Arturo Vargas-Abúndez, Alejandra Plata-Díaz, Maité Mascaró, Claudia Caamal‐Monsreal, Gabriela Rodríguez‐Fuentes, Alejandro Jiménez-Be, Carlos Rosas   +6 more
openalex   +1 more source

Cephalopod Resources of Venezuela [PDF]

, 1989
The cephalopod resources of Venezuela are reviewed, based on previous literature and observations from commercial catches. The history of the squid and octopus fishery in the major fishing grounds is presented along with information on the catches and ...
Arocha, Freddy
core  

Limited Dispersal of Benthic Environmental DNA From a Subtropical Mesophotic Shelf‐Edge Bank

Environmental DNA, Volume 7, Issue 5, September–October 2025.
We investigated the vertical and horizontal dispersion of eDNA away from an isolated mesophotic coral reef (Bright Bank) in stratified offshore waters. We found that vertical transport of benthic eDNA was limited by water column stratification and that the prevalence of eDNA from benthic invertebrates declined with horizontal distance away from the ...
Luke J. McCartin, Annette F. Govindarajan, Jill M. McDermott, Santiago Herrera   +3 more
wiley   +1 more source

Mollusca of the Magellan Region. A checklist of the species and their distribution

Scientia Marina, 1999
The Molluscan species collected during the Victor Hensen Joint Magellan Campaign 1994 served as the basis for this species list. The list was then completed by literature data on the distribution of molluscs around the Falkland Islands, the other Scotia ...
Katrin Linse
doaj   +1 more source

Functional morphology of cephalopod gills [PDF]

, 1987
There is a wealth of literature dealing with fish gills (Review, see Hoar & Randall, 1984), yet hardly anything is known about the gills of cephalopods. This is rather surprising considering the commercial importance of the cephalopods.
Eno, Nancy Clare
core  

Transcriptome profiling of the posterior salivary glands of the cuttlefish Sepia officinalis from the Portuguese West coast

Frontiers in Marine Science
Cephalopods like octopuses and cuttlefishes are known to secrete a ‘toxic saliva’ to inject into their prey, especially crustaceans since the XIX century.
Cátia Gonçalves, Cátia Gonçalves, Inês Moutinho Cabral, Inês Moutinho Cabral, António P. Alves de Matos, Ana R. Grosso, Ana R. Grosso, Pedro M. Costa, Pedro M. Costa   +8 more
doaj   +1 more source

Insights Into the Feeding Ecology of Young‐of‐the‐Year Bigeye Tuna (Thunnus obesus) in the Southwestern Atlantic Ocean

Fisheries Oceanography, Volume 34, Issue 5, Page 121-127, September 2025.
ABSTRACT Bigeye tuna (Thunnus obesus) is among the most prized tuna species sustaining fisheries worldwide. However, information on the feeding habits for the species is mostly restricted to the size range harvested by commercial fisheries. In this study, we report the diet composition of juvenile bigeye tuna schooling near the surface at night in the ...
Juliano Lauser Coletto, Stefan Cruz Weigert, José Henrique Muelbert, Juliana Couto Di Tullio, Eduardo Resende Secchi, Silvina Botta   +5 more
wiley   +1 more source