Ammotrypanella mcintoshi Schüller, 2008, sp. nov.
Ammotrypanella mcintoshi sp. nov. (Fig. 4 A–B) Holotype. ANDEEP III, st. 16 - 10, Southern Atlantic, off South Africa, 26 January 2005, 41°07.55’ S, 9 ° 55.94 ’E, 4720 m, EBS, ZMH P- 24753. Paratypes. ANDEEP III, st. 21 - 7, Southern Atlantic, 29 January 2005, 47° 39.87 'S, 04° 15.79 'E, 4...
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ftdatacite:10.5281/zenodo.5615903 2023-05-15T18:25:09+02:00 Ammotrypanella mcintoshi Schüller, 2008, sp. nov. Schüller, Myriam 2008 https://dx.doi.org/10.5281/zenodo.5615903 https://zenodo.org/record/5615903 unknown Zenodo http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.180892 http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 https://dx.doi.org/10.5281/zenodo.180895 https://dx.doi.org/10.5281/zenodo.5615904 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Annelida Polychaeta Opheliidae Ammotrypanella Ammotrypanella mcintoshi Taxonomic treatment article-journal Text ScholarlyArticle 2008 ftdatacite https://doi.org/10.5281/zenodo.5615903 https://doi.org/10.5281/zenodo.180892 https://doi.org/10.5281/zenodo.180895 https://doi.org/10.5281/zenodo.5615904 2022-02-08T12:40:44Z Ammotrypanella mcintoshi sp. nov. (Fig. 4 A–B) Holotype. ANDEEP III, st. 16 - 10, Southern Atlantic, off South Africa, 26 January 2005, 41°07.55’ S, 9 ° 55.94 ’E, 4720 m, EBS, ZMH P- 24753. Paratypes. ANDEEP III, st. 21 - 7, Southern Atlantic, 29 January 2005, 47° 39.87 'S, 04° 15.79 'E, 4574 m, EBS, 1 specimens, ANDEEP III, st. 59 - 5, Atlantic Sector Southern Ocean, 14 February 2005, 67° 30.75 'S, 00°00.23'W, 4651 m, EBS, 1 specimens, ZMH P- 24754. Additional material. 16 - 10 (2), 74 - 6 (2), 110 - 8 (3), 121 - 11 (1). Etymology. The name is chosen in honour of W.C. McIntosh who defined the genus Ammotrypanella in 1879. Diagnosis. The diagnostic character of this species is the lack of an anal tube. Description. Holotype complete, body long and thin, 6 mm long and 0.5 mm wide for 35 chaetigers. A small species of 5–16 mm length and 0.5–1 mm width; number of chaetigers about 30–35 or more, very variable. With ventral and lateral groove along whole length of body. Posterior body region bilaterally flattened. Color in alcohol white to a light tan. Prostomium conical, bearing a short palpode. Peristomium a thin ring around the lips. First subsequent segment apparent as a narrow ring from above, without chaetae. Nuchal organs indistinct narrow lateral grooves, eyes absent (Fig. 4 A). Anterior 8–10 parapodia button shaped with long, stiff chaetae in bushy fascicles. Following parapodia indistinct, embedded in lateral groove. Posterior parapodia more distinct with long, straight chaetae. All chaetae simple capillaries. Branchiae present in third quarter of body, all of similar length, flat with wide base, tapering to top. Posterior abranchiate chaetigers reduced in length, close to each other. Pygidium without anal tube (Fig. 4 B). Remarks. The species is most similar to the type species of the genus Ammotrypanella , A. arctica . In contrast to all other species of the genus the species lacks an anal tube and thus can easily be recognized at first sight. Distribution. Southern Atlantic to Atlantic sector of Southern Ocean, 1047–4720 m : 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 58-59, DOI: 10.5281/zenodo.180892 Text Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean Austral McIntosh ENVELOPE(168.683,168.683,-77.517,-77.517) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Opheliidae Ammotrypanella Ammotrypanella mcintoshi |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Opheliidae Ammotrypanella Ammotrypanella mcintoshi Schüller, Myriam Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Opheliidae Ammotrypanella Ammotrypanella mcintoshi |
description |
Ammotrypanella mcintoshi sp. nov. (Fig. 4 A–B) Holotype. ANDEEP III, st. 16 - 10, Southern Atlantic, off South Africa, 26 January 2005, 41°07.55’ S, 9 ° 55.94 ’E, 4720 m, EBS, ZMH P- 24753. Paratypes. ANDEEP III, st. 21 - 7, Southern Atlantic, 29 January 2005, 47° 39.87 'S, 04° 15.79 'E, 4574 m, EBS, 1 specimens, ANDEEP III, st. 59 - 5, Atlantic Sector Southern Ocean, 14 February 2005, 67° 30.75 'S, 00°00.23'W, 4651 m, EBS, 1 specimens, ZMH P- 24754. Additional material. 16 - 10 (2), 74 - 6 (2), 110 - 8 (3), 121 - 11 (1). Etymology. The name is chosen in honour of W.C. McIntosh who defined the genus Ammotrypanella in 1879. Diagnosis. The diagnostic character of this species is the lack of an anal tube. Description. Holotype complete, body long and thin, 6 mm long and 0.5 mm wide for 35 chaetigers. A small species of 5–16 mm length and 0.5–1 mm width; number of chaetigers about 30–35 or more, very variable. With ventral and lateral groove along whole length of body. Posterior body region bilaterally flattened. Color in alcohol white to a light tan. Prostomium conical, bearing a short palpode. Peristomium a thin ring around the lips. First subsequent segment apparent as a narrow ring from above, without chaetae. Nuchal organs indistinct narrow lateral grooves, eyes absent (Fig. 4 A). Anterior 8–10 parapodia button shaped with long, stiff chaetae in bushy fascicles. Following parapodia indistinct, embedded in lateral groove. Posterior parapodia more distinct with long, straight chaetae. All chaetae simple capillaries. Branchiae present in third quarter of body, all of similar length, flat with wide base, tapering to top. Posterior abranchiate chaetigers reduced in length, close to each other. Pygidium without anal tube (Fig. 4 B). Remarks. The species is most similar to the type species of the genus Ammotrypanella , A. arctica . In contrast to all other species of the genus the species lacks an anal tube and thus can easily be recognized at first sight. Distribution. Southern Atlantic to Atlantic sector of Southern Ocean, 1047–4720 m : 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 58-59, DOI: 10.5281/zenodo.180892 |
format |
Text |
author |
Schüller, Myriam |
author_facet |
Schüller, Myriam |
author_sort |
Schüller, Myriam |
title |
Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
title_short |
Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
title_full |
Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
title_fullStr |
Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
title_full_unstemmed |
Ammotrypanella mcintoshi Schüller, 2008, sp. nov. |
title_sort |
ammotrypanella mcintoshi schüller, 2008, sp. nov. |
publisher |
Zenodo |
publishDate |
2008 |
url |
https://dx.doi.org/10.5281/zenodo.5615903 https://zenodo.org/record/5615903 |
long_lat |
ENVELOPE(168.683,168.683,-77.517,-77.517) |
geographic |
Southern Ocean Austral McIntosh |
geographic_facet |
Southern Ocean Austral McIntosh |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.180892 http://publication.plazi.org/id/FFE2FFAE3B52E71CFFEAFF80340EE052 https://dx.doi.org/10.5281/zenodo.180895 https://dx.doi.org/10.5281/zenodo.5615904 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5615903 https://doi.org/10.5281/zenodo.180892 https://doi.org/10.5281/zenodo.180895 https://doi.org/10.5281/zenodo.5615904 |
_version_ |
1766206382995931136 |