Results 181 to 190 of about 9,683 (214)

Cornea regeneration in the Pacific giant octopus,Octopus dofleini, and the common octopus,O. vulgaris

Experientia, 1981
Cornea regeneration in a Pacific giant octopus, Octopus dofleini, occurred within 10 days after the injury was observed. Surgical removal of the cornea in a common octopi, O. vulgaris experimentally duplicated this cornea regeneration within a 10-day period. It is, therefore, concluded that besides sucking discs, arms, and nerve fibres, octopi can also
G, Dingerkus, E D, Santoro
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Phospholipids of marine origin. VI. The octopus (Octopus vulgaris)

Journal of the Science of Food and Agriculture, 1972
AbstractThe composition of octopus (Octopus vulgaris) phospholipids was determined by analysis of hydrolytic breakdown products and by chromatography on silicic acid. The most remarkable feature of octopus phospholipids was the high content (13%) of ceramide aminoethylphosphonic acid.
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The functioning of the statocysts of Octopus vulgaris

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1960
Abstract Octopuses with both statocysts removed were disorientated when swimming. Only slight disorientations were seen when they walked on horizontal surfaces. Vertical surfaces were sometimes treated as if they were horizontal. Blind octopuses maintained their equilibrium when walking or swimming.
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Centrifugal fibers to the retina of Octopus vulgaris

Experimental Neurology, 1966
Abstract A modified Glees method has been used to demonstrate degeneration in the retina of Octopus after cutting optic nerves or devascularizing the optic lobe by cutting the optic tract. The massive degeneration considered to be due to damage of a centrifugal pathway reaches a maximum at 1 day after optic nerve section and about 2 1 2 days ...
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Breeding season of Octopus vulgaris

Marine Biology, 1972
Female Octopus vulgaris Cuvier mated in the laboratory in every month tested. Females maintained in isolation after capture and not mated in the laboratory laid eggs, fertile and infertile, each month of the year. The longest period of sperm viability was 104 days. Young specimens weighing between 4.0 and 66.0 g were found regularly.
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Octopus vulgaris (common octopus)

PlantwisePlus Knowledge Bank, 2022
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Smell by Touch in Common Octopus (Octopus vulgaris)

2022
H. K. S. De Zoysa, Maselli, Valeria, Pinto, Bruno, Polese, Gianluca, Kuba, Michael J, Gutnick, Tamar, Di Cosmo, Anna   +6 more
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A New Rapid Method for the Authentication of Common Octopus (Octopus vulgaris) in Seafood Products Using Recombinase Polymerase Amplification (RPA) and Lateral Flow Assay (LFA)

Foods, 2021
Graciela Ramilo-Fernández, Luis Oliveira, Peter Shum   +2 more
exaly  

Visual habituation in the common octopus (Octopus vulgaris)

2006
Non-associative learning is one of the basic manifestations of behavioral flexibility. In order to document this behavioral trait in Octopus vulgaris, we tested the animal's habituation towards a repeatedly presented prey-like visual stimulus. A plastic model of a lobster was presented outside the tank for 15 times for 15 seconds at the beginning of ...
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Culture of octopus (Octopus vulgaris Cuvier, 1797).

2006
Ahtapot (O. vulgaris Cuvier 1797) dünya üzerinde geniş dağılım gösteren ekonomik bir kafadanbacaklı türüdür. Yetiştiricilik koşullarına kolay adapte olması, yüksek gelişim oranı, ekonomik değeri düşük doğal besinlerle beslenmesi, yüksek fekonditesi ve yüksek ticari değeri ile aquakültür sektörü için aday bir türdür.
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