Oligobregma pseudocollare Schüller & Hilbig, 2007, sp. nov. ...

Oligobregma pseudocollare sp. nov. (Fig. 2 A–E) Holotype. Scotia Sea northeast off Elephant Island, Sta. 46­7, 30 January 2002, 60°38.35’S, 53°57.36’W, 2889–2892 m, EBS (ZMH, P­ 24733) Paratypes. Scotia Sea northeast off Elephant Island, Sta. 46­7, 30 January 2002, 60°38.35’S, 53°57.36’W, 2889–2892...

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Bibliographic Details
Main Authors: Schüller, Myriam, Hilbig, Brigitte
Format: Text
Language:unknown
Published: Zenodo 2007
Subjects:
Biodiversity
Taxonomy
Animalia
Annelida
Polychaeta
Scalibregmatidae
Oligobregma
Oligobregma pseudocollare
Antarc*
Antarctic
Antarctic Peninsula
Antarctica
Elephant Island
Montagu Island
Scotia Sea
South Sandwich Islands
Weddell Sea
Online Access:https://dx.doi.org/10.5281/zenodo.5660937
https://zenodo.org/doi/10.5281/zenodo.5660937
Description
Summary:Oligobregma pseudocollare sp. nov. (Fig. 2 A–E) Holotype. Scotia Sea northeast off Elephant Island, Sta. 46­7, 30 January 2002, 60°38.35’S, 53°57.36’W, 2889–2892 m, EBS (ZMH, P­ 24733) Paratypes. Scotia Sea northeast off Elephant Island, Sta. 46­7, 30 January 2002, 60°38.35’S, 53°57.36’W, 2889–2892 m, EBS, 19 specimens (ZMH, P­ 24734); Scotia Sea, South Sandwich Islands, east off Montagu Island, Sta. 143­1, 25 March 2002, 58°44.69’S, 25°10.27’W, 753–774 m, EBS, 8 specimens (NHM 2006.1691–1698); Weddell Sea, Antarctic Peninsula, Sta. 131­3, 0 5 March 2002, 65°19.83’S, 51°31.62’W, 3049–3050 m, EBS, 1 specimen (ZMH, P­ 24735). Etymology. The name refers to the strong resemblance of the species to Oligobregma collare (Levenstein, 1975). Diagnosis. This species can be distinguished by the presence of two rows of acicular spines in the first and second notopodia. Description Holotype incomplete, posterior segments in poor condition, pygidium missing; 6.5 mm long and 1.3 mm Prostomium with 2 rounded lobes ... : Published as part of Schüller, Myriam & Hilbig, Brigitte, 2007, Three new species of the genus Oligobregma (Polychaeta, Scalibregmatidae) from the Scotia and Weddell Seas (Antarctica), pp. 35-45 in Zootaxa 1391 on pages 38-40, DOI: 10.5281/zenodo.175240 ...

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