Results 21 to 30 of about 11,796 (96)

Calamares de la familia Onychoteuthidae Gray, 1847 en el Océano Pacífico suroriental [PDF]

open access: yes, 2016
Indexación: Web of ScienceHooked squids (Family Onychoteuthidae Gray, 1847) inhabit all oceans of the world except the Arctic. This family is currently comprised of 25 species belonging to seven genera.
Cifuentes-Bustamante, AF, Ibanez, CM
core   +1 more source

Ontogeny, muscle scars, colour pattern and predation marks in a Silurian orthoceratid cephalopod [PDF]

open access: yesActa Palaeontologica Polonica
Muscle scars, embryonic shell, colour pattern and intraspecific variation are known together in a very limited numberof straight shelled cephalopods, leading to uncertainty in the classification of the subclass Orthoceratoidea.
Štěpán Manda, Vojtěch Turek
doaj   +1 more source

Future challenges in cephalopod research [PDF]

open access: yes, 2014
We thank Anto´nio M. de Frias Martins, past President of the Unitas Malacologica and Peter Marko, President of the American Malacological Society for organizing the 2013 World Congress of Malacology, and the Cephalopod International Advisory Committee ...
Allcock, A. Louise   +11 more
core   +4 more sources

Differences in the trophic ecology of micronekton driven by diel vertical migration. [PDF]

open access: yes, 2019
Many species of micronekton perform diel vertical migrations (DVMs), which ultimately contributes to carbon export to the deep sea. However, not all micronekton species perform DVM, and the nonmigrators, which are often understudied, have different ...
Angel M. V.   +6 more
core   +1 more source

Myctobase, a circumpolar database of mesopelagic fishes for new insights into deep pelagic prey fields

open access: yesScientific Data, 2022
Measurement(s) Abundance • Standard length • Wet weight Technology Type(s) Trawl net • ruler-based body length measuring method • Motion compensated balance Sample Characteristic - Organism Actinopteri • Cephalopoda Sample Characteristic - Environment ...
Briannyn Woods   +12 more
doaj   +1 more source

Description of a new sepioline species, Sepiola bursadhaesa n. sp. (Cephalopoda: Sepiolidae), from the Catalan Sea, with remarks and identification key for the Sepiola atlantica group

open access: yesScientia Marina, 2013
Diversity among members of the genus Sepiola (Cephalopoda: Sepiolidae) in the NE Atlantic-Mediterranean area is fairly high; 10 species have been recorded. In this paper, a new species, Sepiola bursadhaesa n. sp., is described based on ten specimens from
Giambattista Bello
doaj   +1 more source

Geology and Jurassic paleogeography of the Mt. Primo-Mt. Castel Santa Maria ridge and neighbouring areas (Northern Apennines, Italy) [PDF]

open access: yes, 2014
This paper presents the results of a geological mapping project across the Mt. Primo ridge and neighbouring areas (Umbria-Marche Domain – Northern Apennines), where a thick Meso-Cenozoic carbonate succession is exposed.
Fabbi, Simone
core   +2 more sources

A potential cephalopod from the early Cambrian of eastern Newfoundland, Canada

open access: yesCommunications Biology, 2021
Hildenbrand, Austermann et al. present new material from the early Cambrian of Newfoundland that potentially backdates the evolution of cephalopods to before euarthropods.
Anne Hildenbrand   +4 more
doaj   +1 more source

In Vivo Recording of Neural and Behavioral Correlates of Anesthesia Induction, Reversal, and Euthanasia in Cephalopod Molluscs

open access: yesFrontiers in Physiology, 2018
Cephalopod molluscs are among the most behaviorally and neurologically complex invertebrates. As they are now included in research animal welfare regulations in many countries, humane and effective anesthesia is required during invasive procedures ...
Hanna M. Butler-Struben   +3 more
doaj   +1 more source

MesopTroph, a database of trophic parameters to study interactions in mesopelagic food webs

open access: yesScientific Data, 2022
Measurement(s) Gastric Content • stable isotope analysis • major and trace elements • energy density • Fatty Acid • trophic position • Diet Technology Type(s) digital curation • digital curation Sample Characteristic - Organism Actinopteri • Mammalia ...
Mónica A. Silva   +13 more
doaj   +1 more source

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