Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson)
Abstract A new species of Aborjinia Özdikmen, 2010 is described from the tissues of the cold-water bamboo coral Acanella arbuscula (Johnson) from the northwest Atlantic. Aborjinia corallicola sp. n. is characterized by 18.4–33.2 mm long body in adults; outer labial and cephalic sensilla papilliform...
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2021
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Online Access: | http://dx.doi.org/10.1007/s11230-021-09996-y https://link.springer.com/content/pdf/10.1007/s11230-021-09996-y.pdf https://link.springer.com/article/10.1007/s11230-021-09996-y/fulltext.html |
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crspringernat:10.1007/s11230-021-09996-y 2023-05-15T17:45:41+02:00 Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) Westerman, Rickard de Moura Neves, Bárbara Ahmed, Mohammed Holovachov, Oleksandr Swedish Museum of Natural History 2021 http://dx.doi.org/10.1007/s11230-021-09996-y https://link.springer.com/content/pdf/10.1007/s11230-021-09996-y.pdf https://link.springer.com/article/10.1007/s11230-021-09996-y/fulltext.html en eng Springer Science and Business Media LLC https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Systematic Parasitology volume 98, issue 5-6, page 559-579 ISSN 0165-5752 1573-5192 Parasitology journal-article 2021 crspringernat https://doi.org/10.1007/s11230-021-09996-y 2022-01-04T10:50:55Z Abstract A new species of Aborjinia Özdikmen, 2010 is described from the tissues of the cold-water bamboo coral Acanella arbuscula (Johnson) from the northwest Atlantic. Aborjinia corallicola sp. n. is characterized by 18.4–33.2 mm long body in adults; outer labial and cephalic sensilla papilliform and located 14–21 µm from anterior end, amphideal aperture located 22–41 µm from anterior end, excretory pore indistinct, rectum and anal opening functional, convex-conoid tail with broadly rounded terminus, spinneret subventral. It is placed in the genus Aborjinia based on the combination of the following characters: outer labial and cephalic sensilla papilliform in shape and located in one circle, contrary to Marimermis Rutsov & Platonova, 1974 (outer labial and cephalic sensilla setiform) and Ananus Rubtsov, 1977 and Thalassonema Ward, 1933 (outer labial and cephalic sensilla in separate circles, if known). From Aborjinia eulagiscae Tchesunov & Spiridonov, 1985 the new species differs in much shorter body, much shorter tail, presence of caudal glands and spinneret in adults, different host species . Our finding represents the first report of a nematode in a parasitic relationship with a cold-water octocoral. Phylogenetic relationships between Aborjinia and other nematodes are analyzed based on 18S rDNA sequences. Summary of all presently known species and genera of the family Marimermithidae is also given. Article in Journal/Newspaper Northwest Atlantic Springer Nature (via Crossref) Systematic Parasitology |
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Springer Nature (via Crossref) |
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crspringernat |
language |
English |
topic |
Parasitology |
spellingShingle |
Parasitology Westerman, Rickard de Moura Neves, Bárbara Ahmed, Mohammed Holovachov, Oleksandr Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
topic_facet |
Parasitology |
description |
Abstract A new species of Aborjinia Özdikmen, 2010 is described from the tissues of the cold-water bamboo coral Acanella arbuscula (Johnson) from the northwest Atlantic. Aborjinia corallicola sp. n. is characterized by 18.4–33.2 mm long body in adults; outer labial and cephalic sensilla papilliform and located 14–21 µm from anterior end, amphideal aperture located 22–41 µm from anterior end, excretory pore indistinct, rectum and anal opening functional, convex-conoid tail with broadly rounded terminus, spinneret subventral. It is placed in the genus Aborjinia based on the combination of the following characters: outer labial and cephalic sensilla papilliform in shape and located in one circle, contrary to Marimermis Rutsov & Platonova, 1974 (outer labial and cephalic sensilla setiform) and Ananus Rubtsov, 1977 and Thalassonema Ward, 1933 (outer labial and cephalic sensilla in separate circles, if known). From Aborjinia eulagiscae Tchesunov & Spiridonov, 1985 the new species differs in much shorter body, much shorter tail, presence of caudal glands and spinneret in adults, different host species . Our finding represents the first report of a nematode in a parasitic relationship with a cold-water octocoral. Phylogenetic relationships between Aborjinia and other nematodes are analyzed based on 18S rDNA sequences. Summary of all presently known species and genera of the family Marimermithidae is also given. |
author2 |
Swedish Museum of Natural History |
format |
Article in Journal/Newspaper |
author |
Westerman, Rickard de Moura Neves, Bárbara Ahmed, Mohammed Holovachov, Oleksandr |
author_facet |
Westerman, Rickard de Moura Neves, Bárbara Ahmed, Mohammed Holovachov, Oleksandr |
author_sort |
Westerman, Rickard |
title |
Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
title_short |
Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
title_full |
Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
title_fullStr |
Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
title_full_unstemmed |
Aborjinia corallicola sp. n., a new nematode species (Nematoda: Marimermithidae) associated with the bamboo coral Acanella arbuscula (Johnson) |
title_sort |
aborjinia corallicola sp. n., a new nematode species (nematoda: marimermithidae) associated with the bamboo coral acanella arbuscula (johnson) |
publisher |
Springer Science and Business Media LLC |
publishDate |
2021 |
url |
http://dx.doi.org/10.1007/s11230-021-09996-y https://link.springer.com/content/pdf/10.1007/s11230-021-09996-y.pdf https://link.springer.com/article/10.1007/s11230-021-09996-y/fulltext.html |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_source |
Systematic Parasitology volume 98, issue 5-6, page 559-579 ISSN 0165-5752 1573-5192 |
op_rights |
https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1007/s11230-021-09996-y |
container_title |
Systematic Parasitology |
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