Results 1 to 10 of about 13,126 (256)

Stable Isotope Composition of Skin Layers Confirms Trophic Differentiation of Baird's and Sato's Beaked Whales (Berardius spp.) in the Western North Pacific [PDF]

Rapid Communications in Mass Spectrometry, Volume 40, Issue 17, 15 September 2026.
ABSTRACT Rationale Closely related whale species can appear similar yet occupy distinct ecological niches. Sato's beaked whale (Berardius minimus) was only recently recognized as a separate species and was previously grouped with Baird's beaked whale (Berardius bairdii), limiting our understanding of their ecological differences.
Olga A. Filatova, Ivan D. Fedutin, Igor G. Bobyr, Olga V. Titova, Mikhail O. Ragimov, Erich Hoyt, Sergey M. Tsurikov, Alexei V. Tiunov   +7 more
wiley   +2 more sources

The Inner Lives of Cephalopods

Integrative And Comparative Biology, 2023
Synopsis The minds of cephalopods have captivated scientists for millennia, yet the extent that we can understand their subjective experiences remains contested. In this article, we consider the sum of our scientific progress towards understanding the inner lives of cephalopods.
Schnell, Alexandra K, Farndale Wright, Nathaniel R, Clayton, Nicola S   +2 more
openaire   +5 more sources

Monitoring and Risk Assessment of Pesticide Residues in Seafood Using LC-MS/MS [PDF]

Foods
This study was conducted to monitor 161 pesticides and 37 of their metabolites in cephalopods, crustaceans, seaweeds, and shellfish and to assess their potential risks.
Dong-ju Kim, Eun-been Oh, Jee-hyo Moon, Jeong-won Choi, Tae-hwa Kim, Seok-hee Lee, Ju-Yeon Park, Chan-Hyeok Kwon, Kee-sung Kyung   +8 more
doaj   +2 more sources

Relationship between seawater temperature, brain GnRH-like peptide expression, and gonadal development in wild bigfin reef squid (Sepioteuthis lessoniana) [PDF]

Biological Research
Background Cephalopods are widely distributed in oceans worldwide and are important fishery resources. Most species have a lifespan of approximately one year and die after reproduction.
Umina Kubo, Lee Jaewoo, Ryosuke Murata, Takashi Aoshima, Yuji Mushirobira, Kiyoshi Soyano   +5 more
doaj   +2 more sources

Cephalopod-omics: Emerging Fields and Technologies in Cephalopod Biology [PDF]

Integrative And Comparative Biology, 2023
Synopsis Few animal groups can claim the level of wonder that cephalopods instill in the minds of researchers and the general public. Much of cephalopod biology, however, remains unexplored: the largest invertebrate brain, difficult husbandry conditions, and complex (meta-)genomes, among many other things, have hindered progress in ...
Tom Baden, John Briseño, Gabrielle Coffing, Sophie Cohen-Bodénès, Amy Courtney, Dominick Dickerson, Gül Dölen, Graziano Fiorito, Camino Gestal, Taryn Gustafson, Elizabeth Heath-Heckman, Qiaz Hua, Pamela Imperadore, Ryosuke Kimbara, Mirela Król, Zdeněk Lajbner, Nicolás Lichilín, Filippo Macchi, Matthew J McCoy, Michele K Nishiguchi, Spencer V Nyholm, Eve Otjacques, Pedro Antonio Pérez-Ferrer, Giovanna Ponte, Judit R Pungor, Thea F Rogers, Joshua J C Rosenthal, Lisa Rouressol, Noelle Rubas, Gustavo Sanchez, Catarina Pereira Santos, Darrin T Schultz, Eve Seuntjens, Jeremea O Songco-Casey, Ian Erik Stewart, Ruth Styfhals, Surangkana Tuanapaya, Nidhi Vijayan, Anton Weissenbacher, Lucia Zifcakova, Grace Schulz, Willem Weertman, Oleg Simakov, Caroline B Albertin   +43 more
openaire   +5 more sources

Evaluation of Candidates for Systemic Analgesia and General Anesthesia in the Emerging Model Cephalopod, Euprymna berryi

Biology, 2023
Cephalopods’ remarkable behavior and complex neurobiology make them valuable comparative model organisms, but studies aimed at enhancing welfare of captive cephalopods remain uncommon.
Skyler Deutsch, Rachel Parsons, Jonathan Shia, Sarah Detmering, Christopher Seng, Alyssa Ng, Jacqueline Uribe, Megan Manahan, Amanda Friedman, Gabrielle Winters-Bostwick, Robyn J. Crook   +10 more
doaj   +1 more source

The evolution of predator avoidance in cephalopods: A case of brain over brawn?

Frontiers in Marine Science, 2022
Predation is a major evolutionary driver of animal adaptation. However, understanding of anti-predator evolution is biased toward vertebrate taxa.
Rahul Jaitly, Eva Ehrnsten, Johanna Hedlund, Johanna Hedlund, Michael Cant, Philipp Lehmann, Philipp Lehmann, Alexander Hayward   +7 more
doaj   +1 more source

Assessing Cephalopods Fisheries in the Strait of Sicily by Using Poor Data Modeling

Frontiers in Marine Science, 2021
Cephalopods, including octopuses, squids, and cuttlefishes, are exploited by both bottom trawl and small-scale fisheries (SSF) in most of the Mediterranean areas.
Michele L. Geraci, Michele L. Geraci, Fabio Falsone, Vita Gancitano, Danilo Scannella, Fabio Fiorentino, Sergio Vitale   +6 more
doaj   +1 more source

The Case for Octopus Consciousness: Unity

NeuroSci, 2021
Birch et al. suggest that consciousness in any animal group must involve four aspects—perceptual richness, evaluative richness (affectivity), integration at one time (unity), and integration across time (temporality).
Jennifer Mather
doaj   +1 more source

Cephalopod behaviour

Current Biology, 2023
Underlying all animal behaviors, from the simplest reflexive reactions to the more complex cognitive reasoning and social interaction, are nervous systems uniquely adapted to bodies, environments, and challenges of different animal species. Coleoid cephalopods - octopuses, squid, and cuttlefish - are widely recognized as the most behaviorally complex ...
Tamar, Gutnick, Daniel S, Rokhsar, Michael J, Kuba   +2 more
openaire   +3 more sources