Ammotrypanella McIntosh 1879 ...

Genus Ammotrypanella McIntosh, 1879 Type species: A. arctica McIntosh, 1879 Generic rediagnosis. Body long and thin. Ventral groove along whole length of body. Prostomium bluntly rounded to conical with small palpode, peristomium indistinct. Eyes absent. Anterior parapodia button shaped with long, b...

Full description

Bibliographic Details
Main Author: Schüller, Myriam
Format: Text
Language:unknown
Published: Zenodo 2008
Subjects:
Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Opheliidae
Ammotrypanella
Austral
McIntosh
Southern Ocean
Online Access:https://dx.doi.org/10.5281/zenodo.5615895
https://zenodo.org/doi/10.5281/zenodo.5615895
Description
Summary:Genus Ammotrypanella McIntosh, 1879 Type species: A. arctica McIntosh, 1879 Generic rediagnosis. Body long and thin. Ventral groove along whole length of body. Prostomium bluntly rounded to conical with small palpode, peristomium indistinct. Eyes absent. Anterior parapodia button shaped with long, bent chaetae arranged in tufts. Parapodia embedded into lateral groove in median region, becoming more distinct in posterior region. Parapodia with branchiae in third quarter of body. Posterior chaetae longer than median ones, stiff and straight. All chaetae simple. Branchiae flat, wide at base, tapering to top. Posterior end of body laterally flattened with chaetigers reduced in length. Pygidium with or without anal tube. Anal tube, if present, with or without ventral cirrus. ... : Published as part of Schüller, Myriam, 2008, New polychaete species collected during the expeditions ANDEEP I, II, and III to the deep Atlantic sector of the Southern Ocean in the austral summers 2002 and 2005 — Ampharetidae, Opheliidae, and Scalibregmatidae, pp. 51-68 in Zootaxa 1705 on pages 54-55, DOI: 10.5281/zenodo.180892 ...

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