Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov.
Nicomache ( Nicomache ) brasiliensis sp. nov. (Fig. 2 A–J) Material examined. Holotype: Adult female, Ponta do Cabo Branco beach (07°09'06''S; 34 ° 47 '00''W), João Pessoa, Paraíba, Brazil (CIM-POL-UFPB 111). Paratype: Same locality (CIM-POL- UFPB 112). Diagnosis. Prost...
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Online Access: | https://dx.doi.org/10.5281/zenodo.5685172 https://zenodo.org/record/5685172 |
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ftdatacite:10.5281/zenodo.5685172 |
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record_format |
openpolar |
institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Annelida Polychaeta Maldanidae Nicomache Nicomache brasiliensis |
spellingShingle |
Biodiversity Taxonomy Animalia Annelida Polychaeta Maldanidae Nicomache Nicomache brasiliensis Assis, José Eriberto De Samiguel, Carmen Alonso Christoffersen, Martin Lindsey Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Annelida Polychaeta Maldanidae Nicomache Nicomache brasiliensis |
description |
Nicomache ( Nicomache ) brasiliensis sp. nov. (Fig. 2 A–J) Material examined. Holotype: Adult female, Ponta do Cabo Branco beach (07°09'06''S; 34 ° 47 '00''W), João Pessoa, Paraíba, Brazil (CIM-POL-UFPB 111). Paratype: Same locality (CIM-POL- UFPB 112). Diagnosis. Prostomium rounded anteriorly, long, forming a low straight keel that becomes larger posteriorly; nuchal grooves straight, pointed anteriorly. A very thin furrow is present behind the prostomium. Colour uniformly light pink. Four to six acicular spines on setigers 1–3 (1: 4, 2: 4, 3: 6). Posterior end terminating in anal funnel, bordered by about 24 similar anal cirri. Description. Body complete, with 22 setigers and two pre-anal asetigerous segments. Body 120 mm long. Setigers 1–4 with 3 mm wide; subsequent segments up to 5 mm wide. Posterior region with 2 pre-anal asetigerous segments and anal funnel 3.5 mm long. Prostomium fused to peristomium, with a well-defined head. Prostomium rounded anteriorly, forming a low, straight, subterminal keel, becoming broader posteriorly (Fig. 2 A). Two parallel nuchal grooves present on either side of prostomium, each with a sharp anterior angle (Fig. 2 B). Peristomium with a narrow furrow extending from one side of mouth to the other, passing over dorsal region, behind prostomium. Ocelli and pigment spots absent. Mouth ventral, with narrow lips and a few crenulations surrounding mouth. Neuropodia of setigers 1–3 with yellow strong sharp acicular spines (1: 4; 2: 5; 3: 6) (Fig. 2 C). Neuropodia of setigers 4–22 with a simple row of rostrate uncini. Each uncinus with a main fang, 5–7 accessory teeth, and a subterminal tuft of five long, thin fibrils below fang; long anterior shaft, with an indistinct manubrium and less curved posterior shaft (Fig. 2 D, 2 E); all uncini are light-yellow. From setiger 4, neuropodia with a variable number of uncini: 4: 27, 5: 33, 6: 43, 7: 43. Notopodia of setigers 1–22 with fascicles of three kinds of capillary setae: long, smooth, with strong, yellow, transparent shaft (Fig. 2 F); long, bristled, with simple or sometimes bifurcate tips, strong and dark-yellow shaft (Fig. 2 G); and smooth unilimbate, with margins hatched, and with very narrow apices, shaft strong, yellow, transparent (Fig. 2 H). Two pre-anal asetigerous segments are present. Posterior end ending in an anal funnel, bordered by 21 similar anal cirri (Fig. 2 I); anus terminal, located on an elevated mound (Fig. 2 J). Tube 170 mm long, composed of sand grains, fragments of urchin spines and pieces of mollusk shells pasted onto a thin, very resistant yellow membrane. Habitat. Tubes under stones in the intertidal region. Etymology. The new species is dedicated to the country in which it was discovered. Remarks. Nicomache (Nicomache) lanai sp. nov. differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a tall and arched cephalic keel, elliptical nuchal grooves that open posteriorly (Fig. 1 A), 4–7 acicular spines on setigers 1–3, and by having a cup-shaped anal funnel with concave sides. N. (Nicomache) antillensis differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a rounded, low dorsal keel, nuchal grooves nearly perpendicular to the keel, with a slight curve at the apex in the form of an inverted V, and by having 3–5 acicular spines in setigers 1–3. The latter species are similar in the form of the anal funnel, being bordered by cirri of similar sizes (Augener 1922; Treadwell 1924; Jiménez- Cueto & Salazar-Vallejo 1997). N. (Nicomache) lumbricalis differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a hook-like projection over the mouth, nuchal grooves as long, parallel slits with their anterior ends curved outwards, by having only one acicular spine on setigers 1–3, by the variable number of setigerous segments, and by having a cup-shaped anal funnel with concave sides (Arwidsson 1907; Fauvel 1928; Monro 1930; Treadwell 1948; Pettibone 1954; Day 1967; Imajima & Shiraki 1982; Branch 1994; Imajima 1997, 2000). N. (Nicomache) monroi differs from N. (Nicomache) brasiliensis sp. nov. by having redcoloured anterior segments, a prostomium with a high cephalic keel, straight and parallel nuchal grooves, 1–2 acicular spines in setigers 1–3, and a convex, cup-shaped anal funnel. This latter species differs, however, in the shape of the anal cirri (Monro, 1930; Hartman, 1967). N. (Nicomache) plimmertonensis Augener, 1926 differs from N. (Nicomache) brasiliensis by having the prostomium tall and arched, straight nuchal grooves that form an angle of 90 anteriorly, 24 setigers, one acicular spine on setigers 1–3, and a long anal funnel with sides prominently curved outwards (Augener, 1926). N. (Loxochona) canadensis differs from N. (Nicomache) brasiliensis sp. nov. by having an obliquely truncate prostomium, forming a nose-shaped keel in lateral view, hooked nuchal grooves with one of the tips parallel to the keel, curving posteriorly, and forming a narrow angle anteriorly, two acicular spines on setigers 1–2, and a concave anal funnel with symmetric borders (McIntosh 1913; Treadwell 1948). : Published as part of Assis, José Eriberto De, Samiguel, Carmen Alonso & Christoffersen, Martin Lindsey, 2007, Two new species of Nicomache (Polychaeta: Maldanidae) from the Southwest Atlantic, pp. 27-37 in Zootaxa 1454 on pages 33-35, DOI: 10.5281/zenodo.176321 : {"references": ["Augener, H. (1922). Ueber littorale Polychaeten von Westindien. Sitzungsberichte der Gesellschaft der Naturforschende Freunde im Berlin, 1922 (3 - 5), 38 - 53.", "Treadwell, A. L. (1924). Polychaetous annelids. Reports on certain invertebrates of the Barbados-Antigua expedition of 1918. University of Iowa Studies in Natural History, 10 (4), 1 - 23.", "Jimenez-Cueto, M. S. & Salazar-Vallejo, S. I. (1997). Maldanidos (Polychaeta) del Caribe Mexicano con una clave para las especies del Gran Caribe. Revista de Biologa Tropical, 45 (4), 1459 - 1480.", "Arwidsson, I. (1907). Studien ber die Skandinavischen und Arktischen Maldaniden nebst zusammenstellung der brigen bisher bekannten Arten dieser Familie. Zoologische Jahrbcher, Supplement, 9, 1 - 308.", "Fauvel, P. (1928). Tableaux analytiques des annlides polychtes des ctes de France. Bulletin de L'Institut Oceanographique, 5 (10), 1 - 36.", "Monro, C. C. A. (1930). Polychaete worms. Discovery Reports, 2, 1 - 222.", "Treadwell, A. L. (1948). Canadian Atlantic Fauna: Annelida Polychaeta. The University of Toronto Press, Toronto, pp. 3 - 69.", "Pettibone, M. H. (1954). Marine polychaete worms from Point Barrow, Alaska, with additional records from the North Atlantic and North Pacific. Proceedings of the United States National Museum, 103, 203 - 356.", "Day, J. H. (1967). A monograph on the Polychaeta of southern Africa. Part 2 Sedentaria. Publication from the Trustees of the British Museum Natural History, London, pp. 656 - 878.", "Imajima, M. & Shiraki, Y. (1982). Maldanidae (Annelida: Polychaeta) from Japan. Part 1. Bulletin of the National Science Museum of Tokyo, A Zool 8, 7 - 46.", "Branch, M. L. (1994). The Polychaeta of subantarctic Marion and Prince Edward Islands: Illustrated keys to the species and results of the 1982 - 1989 University of Cape Town surveys. South African Journal of Antarctic Research, 24, 1 - 2.", "Imajima, M. (1997). Polychaetous annelids of Suruga Bay, Central Japan. Monographs of the National of Science Museum, Tokyo, (12), 149 - 228.", "Hartman, O. (1967). Polychaetous annelids collected by the USN Eltanin and Staten Islands Cruises, chiefly from Antarctic Seas. Allan Hancock Monographs in Marine Biology, 2, 13 - 87.", "Augener, H. (1926). Polychaeten von Neuseeland. II Sedentaria. Videnskabelige Meddedelinger fra Dansk Naturforschung Forening, 81: 157 - 294.", "McIntosh, W. C. (1913). On the Maldanidae dredged in the Gulf of St. Lawrence, Canada, by Dr. Whiteaves. Annals and Magazine of Natural History, Ser. 8, 11, 119 - 128."]} |
format |
Text |
author |
Assis, José Eriberto De Samiguel, Carmen Alonso Christoffersen, Martin Lindsey |
author_facet |
Assis, José Eriberto De Samiguel, Carmen Alonso Christoffersen, Martin Lindsey |
author_sort |
Assis, José Eriberto De |
title |
Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
title_short |
Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
title_full |
Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
title_fullStr |
Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
title_full_unstemmed |
Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. |
title_sort |
nicomache (nicomache) brasiliensis assis, samiguel & christoffersen, 2007, sp. nov. |
publisher |
Zenodo |
publishDate |
2007 |
url |
https://dx.doi.org/10.5281/zenodo.5685172 https://zenodo.org/record/5685172 |
long_lat |
ENVELOPE(168.683,168.683,-77.517,-77.517) ENVELOPE(167.217,167.217,-77.483,-77.483) ENVELOPE(-144.850,-144.850,-77.017,-77.017) ENVELOPE(-68.083,-68.083,-67.567,-67.567) ENVELOPE(-45.050,-45.050,-60.733,-60.733) |
geographic |
Antarctic Canada Pacific McIntosh Fang Treadwell Jiménez Christoffersen |
geographic_facet |
Antarctic Canada Pacific McIntosh Fang Treadwell Jiménez Christoffersen |
genre |
Antarc* Antarctic Arktis* Barrow North Atlantic Point Barrow Prince Edward Islands Alaska |
genre_facet |
Antarc* Antarctic Arktis* Barrow North Atlantic Point Barrow Prince Edward Islands Alaska |
op_relation |
http://publication.plazi.org/id/FFA79A6EF473FC1F196DFFAD3A1AFF97 http://zoobank.org/95EC36D2-D220-4F1D-ABE8-F7E700F52FB5 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.176321 http://publication.plazi.org/id/FFA79A6EF473FC1F196DFFAD3A1AFF97 https://dx.doi.org/10.5281/zenodo.176323 https://dx.doi.org/10.5281/zenodo.176322 http://zoobank.org/95EC36D2-D220-4F1D-ABE8-F7E700F52FB5 https://dx.doi.org/10.5281/zenodo.5685173 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5685172 https://doi.org/10.5281/zenodo.176321 https://doi.org/10.5281/zenodo.176323 https://doi.org/10.5281/zenodo.176322 https://doi.org/10.5281/zenodo.5685173 |
_version_ |
1766266945106083840 |
spelling |
ftdatacite:10.5281/zenodo.5685172 2023-05-15T13:58:35+02:00 Nicomache (Nicomache) brasiliensis Assis, Samiguel & Christoffersen, 2007, sp. nov. Assis, José Eriberto De Samiguel, Carmen Alonso Christoffersen, Martin Lindsey 2007 https://dx.doi.org/10.5281/zenodo.5685172 https://zenodo.org/record/5685172 unknown Zenodo http://publication.plazi.org/id/FFA79A6EF473FC1F196DFFAD3A1AFF97 http://zoobank.org/95EC36D2-D220-4F1D-ABE8-F7E700F52FB5 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.176321 http://publication.plazi.org/id/FFA79A6EF473FC1F196DFFAD3A1AFF97 https://dx.doi.org/10.5281/zenodo.176323 https://dx.doi.org/10.5281/zenodo.176322 http://zoobank.org/95EC36D2-D220-4F1D-ABE8-F7E700F52FB5 https://dx.doi.org/10.5281/zenodo.5685173 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Annelida Polychaeta Maldanidae Nicomache Nicomache brasiliensis Taxonomic treatment article-journal Text ScholarlyArticle 2007 ftdatacite https://doi.org/10.5281/zenodo.5685172 https://doi.org/10.5281/zenodo.176321 https://doi.org/10.5281/zenodo.176323 https://doi.org/10.5281/zenodo.176322 https://doi.org/10.5281/zenodo.5685173 2022-02-08T13:42:09Z Nicomache ( Nicomache ) brasiliensis sp. nov. (Fig. 2 A–J) Material examined. Holotype: Adult female, Ponta do Cabo Branco beach (07°09'06''S; 34 ° 47 '00''W), João Pessoa, Paraíba, Brazil (CIM-POL-UFPB 111). Paratype: Same locality (CIM-POL- UFPB 112). Diagnosis. Prostomium rounded anteriorly, long, forming a low straight keel that becomes larger posteriorly; nuchal grooves straight, pointed anteriorly. A very thin furrow is present behind the prostomium. Colour uniformly light pink. Four to six acicular spines on setigers 1–3 (1: 4, 2: 4, 3: 6). Posterior end terminating in anal funnel, bordered by about 24 similar anal cirri. Description. Body complete, with 22 setigers and two pre-anal asetigerous segments. Body 120 mm long. Setigers 1–4 with 3 mm wide; subsequent segments up to 5 mm wide. Posterior region with 2 pre-anal asetigerous segments and anal funnel 3.5 mm long. Prostomium fused to peristomium, with a well-defined head. Prostomium rounded anteriorly, forming a low, straight, subterminal keel, becoming broader posteriorly (Fig. 2 A). Two parallel nuchal grooves present on either side of prostomium, each with a sharp anterior angle (Fig. 2 B). Peristomium with a narrow furrow extending from one side of mouth to the other, passing over dorsal region, behind prostomium. Ocelli and pigment spots absent. Mouth ventral, with narrow lips and a few crenulations surrounding mouth. Neuropodia of setigers 1–3 with yellow strong sharp acicular spines (1: 4; 2: 5; 3: 6) (Fig. 2 C). Neuropodia of setigers 4–22 with a simple row of rostrate uncini. Each uncinus with a main fang, 5–7 accessory teeth, and a subterminal tuft of five long, thin fibrils below fang; long anterior shaft, with an indistinct manubrium and less curved posterior shaft (Fig. 2 D, 2 E); all uncini are light-yellow. From setiger 4, neuropodia with a variable number of uncini: 4: 27, 5: 33, 6: 43, 7: 43. Notopodia of setigers 1–22 with fascicles of three kinds of capillary setae: long, smooth, with strong, yellow, transparent shaft (Fig. 2 F); long, bristled, with simple or sometimes bifurcate tips, strong and dark-yellow shaft (Fig. 2 G); and smooth unilimbate, with margins hatched, and with very narrow apices, shaft strong, yellow, transparent (Fig. 2 H). Two pre-anal asetigerous segments are present. Posterior end ending in an anal funnel, bordered by 21 similar anal cirri (Fig. 2 I); anus terminal, located on an elevated mound (Fig. 2 J). Tube 170 mm long, composed of sand grains, fragments of urchin spines and pieces of mollusk shells pasted onto a thin, very resistant yellow membrane. Habitat. Tubes under stones in the intertidal region. Etymology. The new species is dedicated to the country in which it was discovered. Remarks. Nicomache (Nicomache) lanai sp. nov. differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a tall and arched cephalic keel, elliptical nuchal grooves that open posteriorly (Fig. 1 A), 4–7 acicular spines on setigers 1–3, and by having a cup-shaped anal funnel with concave sides. N. (Nicomache) antillensis differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a rounded, low dorsal keel, nuchal grooves nearly perpendicular to the keel, with a slight curve at the apex in the form of an inverted V, and by having 3–5 acicular spines in setigers 1–3. The latter species are similar in the form of the anal funnel, being bordered by cirri of similar sizes (Augener 1922; Treadwell 1924; Jiménez- Cueto & Salazar-Vallejo 1997). N. (Nicomache) lumbricalis differs from N. (Nicomache) brasiliensis sp. nov. by having a prostomium with a hook-like projection over the mouth, nuchal grooves as long, parallel slits with their anterior ends curved outwards, by having only one acicular spine on setigers 1–3, by the variable number of setigerous segments, and by having a cup-shaped anal funnel with concave sides (Arwidsson 1907; Fauvel 1928; Monro 1930; Treadwell 1948; Pettibone 1954; Day 1967; Imajima & Shiraki 1982; Branch 1994; Imajima 1997, 2000). N. (Nicomache) monroi differs from N. (Nicomache) brasiliensis sp. nov. by having redcoloured anterior segments, a prostomium with a high cephalic keel, straight and parallel nuchal grooves, 1–2 acicular spines in setigers 1–3, and a convex, cup-shaped anal funnel. This latter species differs, however, in the shape of the anal cirri (Monro, 1930; Hartman, 1967). N. (Nicomache) plimmertonensis Augener, 1926 differs from N. (Nicomache) brasiliensis by having the prostomium tall and arched, straight nuchal grooves that form an angle of 90 anteriorly, 24 setigers, one acicular spine on setigers 1–3, and a long anal funnel with sides prominently curved outwards (Augener, 1926). N. (Loxochona) canadensis differs from N. (Nicomache) brasiliensis sp. nov. by having an obliquely truncate prostomium, forming a nose-shaped keel in lateral view, hooked nuchal grooves with one of the tips parallel to the keel, curving posteriorly, and forming a narrow angle anteriorly, two acicular spines on setigers 1–2, and a concave anal funnel with symmetric borders (McIntosh 1913; Treadwell 1948). : Published as part of Assis, José Eriberto De, Samiguel, Carmen Alonso & Christoffersen, Martin Lindsey, 2007, Two new species of Nicomache (Polychaeta: Maldanidae) from the Southwest Atlantic, pp. 27-37 in Zootaxa 1454 on pages 33-35, DOI: 10.5281/zenodo.176321 : {"references": ["Augener, H. (1922). Ueber littorale Polychaeten von Westindien. Sitzungsberichte der Gesellschaft der Naturforschende Freunde im Berlin, 1922 (3 - 5), 38 - 53.", "Treadwell, A. L. (1924). Polychaetous annelids. Reports on certain invertebrates of the Barbados-Antigua expedition of 1918. University of Iowa Studies in Natural History, 10 (4), 1 - 23.", "Jimenez-Cueto, M. S. & Salazar-Vallejo, S. I. (1997). Maldanidos (Polychaeta) del Caribe Mexicano con una clave para las especies del Gran Caribe. Revista de Biologa Tropical, 45 (4), 1459 - 1480.", "Arwidsson, I. (1907). Studien ber die Skandinavischen und Arktischen Maldaniden nebst zusammenstellung der brigen bisher bekannten Arten dieser Familie. Zoologische Jahrbcher, Supplement, 9, 1 - 308.", "Fauvel, P. (1928). Tableaux analytiques des annlides polychtes des ctes de France. Bulletin de L'Institut Oceanographique, 5 (10), 1 - 36.", "Monro, C. C. A. (1930). Polychaete worms. Discovery Reports, 2, 1 - 222.", "Treadwell, A. L. (1948). Canadian Atlantic Fauna: Annelida Polychaeta. The University of Toronto Press, Toronto, pp. 3 - 69.", "Pettibone, M. H. (1954). Marine polychaete worms from Point Barrow, Alaska, with additional records from the North Atlantic and North Pacific. Proceedings of the United States National Museum, 103, 203 - 356.", "Day, J. H. (1967). A monograph on the Polychaeta of southern Africa. Part 2 Sedentaria. Publication from the Trustees of the British Museum Natural History, London, pp. 656 - 878.", "Imajima, M. & Shiraki, Y. (1982). Maldanidae (Annelida: Polychaeta) from Japan. Part 1. Bulletin of the National Science Museum of Tokyo, A Zool 8, 7 - 46.", "Branch, M. L. (1994). The Polychaeta of subantarctic Marion and Prince Edward Islands: Illustrated keys to the species and results of the 1982 - 1989 University of Cape Town surveys. South African Journal of Antarctic Research, 24, 1 - 2.", "Imajima, M. (1997). Polychaetous annelids of Suruga Bay, Central Japan. Monographs of the National of Science Museum, Tokyo, (12), 149 - 228.", "Hartman, O. (1967). Polychaetous annelids collected by the USN Eltanin and Staten Islands Cruises, chiefly from Antarctic Seas. Allan Hancock Monographs in Marine Biology, 2, 13 - 87.", "Augener, H. (1926). Polychaeten von Neuseeland. II Sedentaria. Videnskabelige Meddedelinger fra Dansk Naturforschung Forening, 81: 157 - 294.", "McIntosh, W. C. (1913). On the Maldanidae dredged in the Gulf of St. Lawrence, Canada, by Dr. Whiteaves. Annals and Magazine of Natural History, Ser. 8, 11, 119 - 128."]} Text Antarc* Antarctic Arktis* Barrow North Atlantic Point Barrow Prince Edward Islands Alaska DataCite Metadata Store (German National Library of Science and Technology) Antarctic Canada Pacific McIntosh ENVELOPE(168.683,168.683,-77.517,-77.517) Fang ENVELOPE(167.217,167.217,-77.483,-77.483) Treadwell ENVELOPE(-144.850,-144.850,-77.017,-77.017) Jiménez ENVELOPE(-68.083,-68.083,-67.567,-67.567) Christoffersen ENVELOPE(-45.050,-45.050,-60.733,-60.733) |