Anobothrus pseudoampharete Schüller, 2008, sp. nov.
Anobothrus pseudoampharete sp. nov. (Fig. 2 A–H) Holotype. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS, ZMH P- 24741. Paratypes. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS; 50 s...
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ftzenodo:oai:zenodo.org:5615894 2023-05-15T18:43:18+02:00 Anobothrus pseudoampharete Schüller, 2008, sp. nov. Schüller, Myriam 2008-12-31 https://zenodo.org/record/5615894 https://doi.org/10.5281/zenodo.5615894 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03DB87D63B51E71FFF7DFEDF30B0E696 doi:10.5281/zenodo.180892 http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 doi:10.5281/zenodo.5615893 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5615894 https://doi.org/10.5281/zenodo.5615894 oai:zenodo.org:5615894 info:eu-repo/semantics/openAccess 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 54 Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Ampharetidae Anobothrus Anobothrus pseudoampharete info:eu-repo/semantics/other publication-taxonomictreatment 2008 ftzenodo https://doi.org/10.5281/zenodo.561589410.5281/zenodo.18089210.5281/zenodo.5615893 2023-03-10T18:23:46Z Anobothrus pseudoampharete sp. nov. (Fig. 2 A–H) Holotype. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS, ZMH P- 24741. Paratypes. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS; 50 specimens, ZMH P- 24742. Additional material. 42 - 2 (1), 133 - 3 (1), 143 - 1 (7), 21 - 7 (1), 74 - 6 (53), 81 - 8 (3), 121 - 11 (9), 133 - 2 (4), 142 - 5 (1), 150 - 6 (12), 154 - 9 (1). Etymology. The name refers to the strong reminiscence of this species to Ampharete kerguelensis McIntosh, 1885 at first sight. Diagnosis. The species can be recognized by the paleae which are wide at the base and then abruptly taper to a long, delicate tip. Description. Holotype complete except for lack of branchiae, 5 mm long and 0.5 mm wide for 30 chaetigers. A species of median size, between 3–13 mm long. Body long, gradually tapering to the posterior end (Fig. 2 A). Color in alcohol light tan to white. Prostomium slightly scoop-shaped, fused to peristomium and anterior segments. 15 thoracic chaetigers present, first bearing pairwise whirls of 15–20 paleae. Paleae stout and broad at base suddenly tapering to a delicate tip (Fig. 2 B). First two subsequent segments only with notopodia. Twelve thoracic uncinigers and up to 15 abdominal uncinigers. Fifth-to-last thoracic unciniger with elevated parapodia connected by a dorsal ridge, with modified chaetae and uncinigers (Fig. 2 E, G). Thoracic chaetae limbate, of two sizes (Fig. 2 D). Limbate chaetae of fifth to last chaetiger of three sizes plus some simple capillaries (Fig. 2 E). Thoracic uncini with three rows of small teeth, laterally kidney shaped (Fig. 2 F). Those of fifth-to-last chaetiger also with three rows of teeth, more or less round in lateral view (Fig. 2 G). Abdominal uncinigers lacking notopodia, neuropodia with uncini with four rows of small teeth, one row of three teeth and one median main tooth (Fig. 2 H). Pygidium with uneven margin, cirri lacking, anus terminal ... Other/Unknown Material Weddell Sea Zenodo Weddell Sea Weddell McIntosh ENVELOPE(168.683,168.683,-77.517,-77.517) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Ampharetidae Anobothrus Anobothrus pseudoampharete |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Ampharetidae Anobothrus Anobothrus pseudoampharete Schüller, Myriam Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Terebellida Ampharetidae Anobothrus Anobothrus pseudoampharete |
description |
Anobothrus pseudoampharete sp. nov. (Fig. 2 A–H) Holotype. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS, ZMH P- 24741. Paratypes. ANDEEP III, eastern Weddell Sea, st. 74 -6, 20 February 2005, 71° 18.42 ’ S, 13 ° 58.21 ’ W, 1047 m, EBS; 50 specimens, ZMH P- 24742. Additional material. 42 - 2 (1), 133 - 3 (1), 143 - 1 (7), 21 - 7 (1), 74 - 6 (53), 81 - 8 (3), 121 - 11 (9), 133 - 2 (4), 142 - 5 (1), 150 - 6 (12), 154 - 9 (1). Etymology. The name refers to the strong reminiscence of this species to Ampharete kerguelensis McIntosh, 1885 at first sight. Diagnosis. The species can be recognized by the paleae which are wide at the base and then abruptly taper to a long, delicate tip. Description. Holotype complete except for lack of branchiae, 5 mm long and 0.5 mm wide for 30 chaetigers. A species of median size, between 3–13 mm long. Body long, gradually tapering to the posterior end (Fig. 2 A). Color in alcohol light tan to white. Prostomium slightly scoop-shaped, fused to peristomium and anterior segments. 15 thoracic chaetigers present, first bearing pairwise whirls of 15–20 paleae. Paleae stout and broad at base suddenly tapering to a delicate tip (Fig. 2 B). First two subsequent segments only with notopodia. Twelve thoracic uncinigers and up to 15 abdominal uncinigers. Fifth-to-last thoracic unciniger with elevated parapodia connected by a dorsal ridge, with modified chaetae and uncinigers (Fig. 2 E, G). Thoracic chaetae limbate, of two sizes (Fig. 2 D). Limbate chaetae of fifth to last chaetiger of three sizes plus some simple capillaries (Fig. 2 E). Thoracic uncini with three rows of small teeth, laterally kidney shaped (Fig. 2 F). Those of fifth-to-last chaetiger also with three rows of teeth, more or less round in lateral view (Fig. 2 G). Abdominal uncinigers lacking notopodia, neuropodia with uncini with four rows of small teeth, one row of three teeth and one median main tooth (Fig. 2 H). Pygidium with uneven margin, cirri lacking, anus terminal ... |
format |
Other/Unknown Material |
author |
Schüller, Myriam |
author_facet |
Schüller, Myriam |
author_sort |
Schüller, Myriam |
title |
Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
title_short |
Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
title_full |
Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
title_fullStr |
Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
title_full_unstemmed |
Anobothrus pseudoampharete Schüller, 2008, sp. nov. |
title_sort |
anobothrus pseudoampharete schüller, 2008, sp. nov. |
publishDate |
2008 |
url |
https://zenodo.org/record/5615894 https://doi.org/10.5281/zenodo.5615894 |
long_lat |
ENVELOPE(168.683,168.683,-77.517,-77.517) |
geographic |
Weddell Sea Weddell McIntosh |
geographic_facet |
Weddell Sea Weddell McIntosh |
genre |
Weddell Sea |
genre_facet |
Weddell Sea |
op_source |
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 54 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03DB87D63B51E71FFF7DFEDF30B0E696 doi:10.5281/zenodo.180892 http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 doi:10.5281/zenodo.5615893 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5615894 https://doi.org/10.5281/zenodo.5615894 oai:zenodo.org:5615894 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.561589410.5281/zenodo.18089210.5281/zenodo.5615893 |
_version_ |
1766233619565641728 |