Results 51 to 60 of about 26,345 (228)

Molecular Characterization of Clistobothrium sp. Viable Plerocercoids in Fresh Longfin Inshore Squid (Doryteuthis pealeii) and Implications for Cephalopod Inspection

open access: yesPathogens, 2020
Cephalopods, an appreciated seafood product, are common hosts of marine cestodes. The aim of this work is to report visible alive plerocercoids in longfin inshore squid (Doryteuthis pealeii), a cephalopod species commercialized as fresh and whole in ...
Lisa Guardone   +5 more
doaj   +1 more source

Toxicity in cephalopods

open access: yes, 2015
Cephalopods are a morphologically diverse molluscan class that includes octopuses, cuttlefishes, squids, and nautiluses. The behavior, morphology, and sometimes aposematic appearance of coleoid cephalopods (octopuses, cuttlefishes, and squids) are highly
Jan M. Strugnell   +9 more
core   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

open access: yesAdvanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li   +8 more
wiley   +1 more source

Molecular clocks indicate turnover and diversification of modern coleoid cephalopods during the Mesozoic Marine Revolution

open access: yesProceedings of the Royal Society of London. Biological Sciences, 2017
Coleoid cephalopod molluscs comprise squid, cuttlefish and octopuses, and represent nearly the entire diversity of modern cephalopods. Sophisticated adaptations such as the use of colour for camouflage and communication, jet propulsion and the ink sac ...
Alastair R. Tanner   +11 more
semanticscholar   +1 more source

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

open access: yesAdvanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron   +4 more
wiley   +1 more source

Cannibalism in cephalopods [PDF]

open access: yes, 2010
Cannibalism refers to the action of consuming a member of the same species and is common in many taxa. This paper reviews the available literature on cannibalism in cephalopods.
Ibáñez, Christian M., Keyl, Friedemann
core   +1 more source

Identification and Characterization of a Rhodopsin Kinase Gene in the Suckers of Octopus vulgaris: Looking around Using Arms?

open access: yesBiology, 2021
In their foraging behavior octopuses rely on arm search movements outside the visual field of the eyes. In these movements the environment is explored primarily by the suckers that line the entire length of the octopus arm.
Al-Sayed Al-Soudy   +5 more
doaj   +1 more source

Global Patterns of Species Richness in Coastal Cephalopods

open access: yesFrontiers in Marine Science, 2019
Within the context of global climate change and overfishing of fish stocks, there is some evidence that cephalopod populations are benefiting from this changing setting.
R. Rosa   +14 more
semanticscholar   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

Life-history traits of the giant squid Architeuthis dux revealed from stable isotope signatures recorded in beaks [PDF]

open access: yes, 2010
We thank Yves Cherel and two anonymous referees for their comments and suggestions, which improved the paper substantially. The study was financed by an award (DE-FC09-96-SR18546) from the US Department of Energy to the University of Georgia Savannah ...
Ángel Guerra   +12 more
core   +1 more source

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