1986
Observations on a living specimen of the giant hydroid Branchiocerianthus imperator
Publication
Publication
Zoologische Mededelingen , Volume 60 - Issue 16 p. 257- 261
The largest known solitary hydroid, Branchiocerianthus imperator (Allman, 1885), was first collected on June 17, 1875, with a trawl-net, off Boso Peninsula on the Pacific coast of Japan, during the Challenger Expedition; it was described as Monocaulus imperator Allman, 1885. On June 21, 1985, 110 years after its discovery, a living specimen was observed for the first time, using the submersible "Shinkai 2000". The species is a suspension feeder and a carnivore: a symbiotic shrimp was found associated with it. Recently the species has been recognized from photographs taken in deep water of the N.E. Atlantic by the French IFREMER/CEA Expedition, apparently the first Atlantic record.
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Zoologische Mededelingen | |
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Organisation | Naturalis journals & series |
Omori, M., & Vervoort, W. (1986). Observations on a living specimen of the giant hydroid Branchiocerianthus imperator. Zoologische Mededelingen, 60(16), 257–261. |