Longibrachium falcigerum , a new species of Onuphidae (Annelida: Polychaeta) from the Seamount 2 Expedition, North Atlantic Ocean

A new species, Longibrachium falcigerum, is described from seamounts in the North Atlantic Ocean, from depths of 495-695 m. Longibrachium falcigerum sp. nov. is unique among its congeners for possessing falcigers and spinigers in the lower chaetal bundle. Another member of the Rhamphobrachium comple...

Full description

Bibliographic Details
Published in:Journal of the Marine Biological Association of the UK
Main Authors: Paxton, Hannelore, Gillet, Patrick
Format: Article in Journal/Newspaper
Language:English
Published: 2004
Subjects:
Online Access:https://researchers.mq.edu.au/en/publications/1b4ae548-b7fb-4fec-8a8f-6b0215955990
https://doi.org/10.1017/S0025315404008914h
http://www.scopus.com/inward/record.url?scp=1042302615&partnerID=8YFLogxK
Description
Summary:A new species, Longibrachium falcigerum, is described from seamounts in the North Atlantic Ocean, from depths of 495-695 m. Longibrachium falcigerum sp. nov. is unique among its congeners for possessing falcigers and spinigers in the lower chaetal bundle. Another member of the Rhamphobrachium complex, Rhamphobrachium (Spinigerium) brevibrachiatum, occurring with the new species, is briefly characterized.