Results 11 to 20 of about 1,308 (97)
Natural Habitat and Wild Behaviors of the Dwarf Cuttlefish, Ascarosepion bandense [PDF]
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 +11 more
wiley +2 more sources
Towards an eDNA assay for decapodiform cephalopods [PDF]
ARPHA Conference Abstracts, 2021 Assessing the distribution and diversity of cephalopods using traditional approaches (standard fishing, market collection, and DNA barcoding) is time-consuming. Environmental DNA (eDNA) assays are non-invasive, fast, and can capture the diversity of the species of interest using a specific primer-set.
Gustavo Sanchez +1 more
openaire +3 more sources
The Diverse Morphology of Decapodiform Cephalopods: A Summer Lecture [PDF]
Contemporary Mathematics and Science Education, 2020 Today, the need for marine education has been declared for the conservation of marine life and the marine environment. Understanding the diversity of marine life is essential, especially since there are many organisms that live in the sea. The first step in understanding biodiversity is to follow your interest in exploring many different kinds of life.
Ayano Omura, Yuzuru Ikeda
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, 2022 Abstract The coleoid cephalopod Spirula spirula, the only present-day representative of the coleoid order Spirulida, secretes a coiled shell consisting of a series of chambers divided by septa and connected by a siphuncle. It is the shell closest to those of ectochleate cephalopods: nautiloids, ammonoids.
Antonio G. Checa +6 more
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Species Diversity, 2022 Furuya, Hidetaka, Moritaki, Takeya (2022): Fourteen New Species of Dicyemids (Phylum: Dicyemida) from Seven Species of Decapodiformes (Mollusca: Cephalopoda) in the Kumano Sea, Japan. Species Diversity 27 (1): 181-226, DOI: 10.12782/specdiv.27.181, URL: http://dx.doi.org/10.12782/specdiv.27 ...
Furuya, Hidetaka, Moritaki, Takeya
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The functional-morphological adaptive strategy of digestive organs of decapodiform cephalopods
Journal of Veterinary Medical Science, 2016 The digestive organs in decapodiform cephalopod species morphologically vary by individual lifestyle. We examined the following six species of adult decapodiformes cephalopods representing different habitats: Todarodes pacificus, Loligo bleekeri, Loligo edulis, Watasenia scintillans (pelagic), Sepia lycidas and Euprymna morsei (benthic). L.
OMURA, Ayano, ENDO, Hideki
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Distribution of pelagic squids Abraliopsis Joubin, 1896 (Enoploteuthidae) and Pterygioteuthis P. Fischer, 1896 (Pyroteuthidae) (Cephalopoda, Decapodiformes, Oegopsida) in the Mexican Pacific [PDF]
ZooKeys, 2015 The oegopsid squids Abraliopsis and Pterygioteuthis are abundant and diverse genera with taxonomic and distributional problems. Identification and distribution of species in the Mexican Pacific has been somewhat controversial. Here are provided a large series of new records for Abraliopsis affinis, Abraliopsis falco, Pterygioteuthis gemmata ...
Hendrickx,Michel +2 more
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Invertebrate Biology, Volume 143, Issue 3, September 2024.Abstract The mantle muscle of common cuttlefish, Sepia officinalis, is responsible both for high‐magnitude and rapid movements for locomotion, as well as sustained ventilation, which require specific metabolic, electrophysiological, and structural organization. Young cuttlefish have a highly oxidative phenotype and a rapid growth rate.
Neal I. Callaghan +8 more
wiley +1 more source
Responses of Gross's stinkfish, Callionymus grossi (Ogilby 1910) to perceived threats
Austral Ecology, Volume 49, Issue 6, June 2024.Abstract Predator avoidance is critical to fish survival and yet multiple types of predator response are rarely recorded at the level of individuals let alone studied in detail. Behaviour of an individual adult male dragonet, Gross's stinkfish Callionymus grossi (Ogilby 1910) (Family Callionymidae) was observed over the course of four consecutive daily
Brendan C. Ebner
wiley +1 more source
Decapodiform cephalopods in focus: A case study on natural history illustration book creation
Pedagogical ResearchDecapodiform cephalopods are ecologically significant marine animals known for their vivid coloration, complex behaviors, and key roles in trophic webs. Despite their importance, public recognition of these species in Japan remains limited. This study aims to enhance public awareness of decapodiform cephalopods by developing a science picture book that
Ayano Omura +2 more
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