Results 51 to 60 of about 15,626 (223)

Influence of Temperature, Hypercapnia, and Development on the Relative Expression of Different Hemocyanin Isoforms in the Common Cuttlefish Sepia officinalis [PDF]

open access: yes, 2012
The cuttlefish Sepia officinalis expresses several hemocyanin isoforms with potentially different pH optima, indicating their reliance on efficient pH regulation in the blood.
Gutowska, Magdalena A.   +7 more
core   +1 more source

Colossal Cuttlefishes [PDF]

open access: yesThe American Naturalist, 1873
n ...
openaire   +1 more source

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone   +3 more
wiley   +1 more source

Reduksi Kolesterol pada Sotong (Sepia SP.) dengan Cara Pengolahan yang Berbeda [PDF]

open access: yes, 2014
This study was intended to reduce cholesterol content of cuttlefish (Sepiasp.) processed by boiling and steaming. Three kilograms of fresh cuttlefish weretaken from a fish market in Pekanbaru.
Edison, E. (Edison)   +2 more
core  

An integrative assessment to determine the genotoxic hazard of estuarine sediments: combining cell and whole-organism responses [PDF]

open access: yes, 2014
The application of the Comet assay in environmental monitoring remains challenging in face of the complexity of environmental stressors, e.g., when dealing with estuarine sediments, that hampers the drawing of cause-effect relationships.
Caeiro, Sandra   +8 more
core   +1 more source

Extraocular Photoreception in Optic Lobes, Suckers, and Skin of Octopus vulgaris

open access: yesIntegrative Zoology, EarlyView.
Evidence of extra‐ocular photoreception in Octopus vulgaris (a) Diagram of the O. vulgaris different tissues considered: SPB, sucker proximal big; SPL, sucker proximal large; SM, sucker medium; SD, sucker distal; SK, skin; OL, optic lobes; RT, retina; (b‐d) Gene expression analysis of Ov‐GRK1 (red), Ov‐retinochrome (green), Ov‐rhodopsin (blue) mRNA ...
Valeria Maselli   +7 more
wiley   +1 more source

Antibacterial Activity of Cuttlefish Sepia sp. (Cephalopoda,) Ink Extract Against Aeromonas hydrophila

open access: yesMajalah Obat Tradisional, 2019
Cephalopods ink has shown potential antiretroviral activity. The ink extracts of cuttlefish showed an antibacterial effect. This study aims to investigate the antibacterial activity of the methanolic extract of the ink of cuttlefish Sepia sp.
R Adharyan Islamy
doaj   +1 more source

Dynamic colour change predicts movement behaviour in a diadromous fish

open access: yesJournal of Fish Biology, EarlyView.
Abstract Dynamic changes in colour and pattern facilitate key behavioural functions in animals, particularly camouflage for predator avoidance. However, the benefits of colour change depend on the environmental and behavioural contexts. We tested how colour change interacts with movement behaviour in a freshwater fish by filming individuals in an open ...
Joshua S. Barrow, John R. Morrongiello
wiley   +1 more source

De novo assembly and comparison of the ovarian transcriptomes of the common Chinese cuttlefish (Sepiella japonica) with different gonadal development

open access: yesGenomics Data, 2016
The common Chinese cuttlefish (Sepiella japonica) has been considered one of the most economically important marine Cephalopod species in East Asia and seed breeding technology has been established for massive aquaculture and stock enhancement.
Zhenming Lü   +10 more
doaj   +1 more source

Catches in ghost-fishing octopus and fish traps in the northeastern Atlantic Ocean (Algarve, Portugal) [PDF]

open access: yes, 2008
Ghost fishing is the term used to describe the continued capture of fish and other living organisms after a fisherman has lost all control over the gear.
Bentes, Luís   +6 more
core   +1 more source

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