Results 161 to 170 of about 2,376 (198)

Zooplankton distribution in a hypoxic eddy in the Eastern Tropical North Atlantic - an "open ocean dead zone"? [PDF]

open access: yes, 2015
Christiansen, Svenja   +10 more
core  

Mass Die-Off Events in Swarming Hyperiid Amphipods: Potential Drivers. [PDF]

open access: yesEcol Evol
Guy-Haim T   +5 more
europepmc   +1 more source

An in situ digital synthesis strategy for the discovery and description of ocean life. [PDF]

open access: yesSci Adv
Burns JA   +14 more
europepmc   +1 more source

Nectophore coordination and kinematics by physonect siphonophores

Journal of Experimental Biology, 2023
AbstractSiphonophores are ubiquitous and often highly abundant members of pelagic ecosystems throughout the open ocean. They are unique among animal taxa in that they use multiple jets for propulsion. Little is known about kinematics of the individual jets produced by nectophores or how the jets are coordinated during normal swimming behavior.
Shirah Strock   +4 more
openaire   +3 more sources

Coordination in a diphyid siphonophore

Marine Behaviour and Physiology, 1983
The behaviour of Chelophyes has been analysed from the point of view of coordination between stem and nectophores, and an electron microscope study of the effectors and conducting elements has been carried out. Coordination between the stem and anterior nectophore involves two pathways, one epithelial and the other nervous. The nervous link consists of
G. O. Mackie, D. Carré
openaire   +1 more source

Carbon Monoxide Production by a Bathypelagic Siphonophore

Science, 1964
A physonectid siphonophore, Nanomia bijuga , associated with a vertically migrating deep scattering layer, has been observed with a gas-filled float at depths in excess of 300 meters in the sea. This implies that gas is secreted and maintained in the pneumatophore against a diffusion gradient of 30 atmospheres or ...
G V, Pickwell, E G, Barham, J W, Wilton
openaire   +2 more sources

Coordination in physonectid siphonophores

Marine Behaviour and Physiology, 1978
Intracellular and extracellular recordings from the stem, gastrozooids, palpons, tentacles and nectophores of physonectid siphonophores are presented. The stem organization previously described for Nanomia applies with only minor differences to Forskalia and Agalma.
openaire   +1 more source

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