A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae)
The present paper concerns digeneans of the subfamilies Odhneriellinae Yamaguti, 1958 and Orthosplanchninae Yamaguti, 1958, family Campulidae Odhner, 1926, and is based mainly on specimens collected since 1949 from marine mammals from seas bordering Alaska. Odhneriella rossica Skriabin, 1915, type s...
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1989
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Online Access: | http://dx.doi.org/10.1139/z89-181 http://www.nrcresearchpress.com/doi/pdf/10.1139/z89-181 |
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crcansciencepubl:10.1139/z89-181 2023-12-17T10:21:05+01:00 A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) Adams, Ann M. Rausch, Robert L. 1989 http://dx.doi.org/10.1139/z89-181 http://www.nrcresearchpress.com/doi/pdf/10.1139/z89-181 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 67, issue 5, page 1268-1278 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1989 crcansciencepubl https://doi.org/10.1139/z89-181 2023-11-19T13:38:53Z The present paper concerns digeneans of the subfamilies Odhneriellinae Yamaguti, 1958 and Orthosplanchninae Yamaguti, 1958, family Campulidae Odhner, 1926, and is based mainly on specimens collected since 1949 from marine mammals from seas bordering Alaska. Odhneriella rossica Skriabin, 1915, type species of the subfamily Odhneriellinae, is transferred to the genus Orthosplanchnus Odhner, 1905. Odhneriellinae thus becomes a synonym of Orthosplanchninae, which includes three genera: Orthosplanchnus Odhner, 1905 (syn. Odhneriella Skriabin, 1915); Hadwenius Price, 1932 (syn. Leucasiella Krotov and Deliamure, 1952); and Oschmarinella Skriabin, 1947. Seven species are retained in Orthosplanchnus: O. arcticus Odhner, 1905; O. fraterculus Odhner, 1905; Orthosplanchnus rossicus (Skriabin, 1915) n.comb. (syn. Odhneriella rossica Skriabin, 1915); O. pygmaeus Iurakhno, 1967; O. albamarinus Treshchev, 1968; O. oculatus Iurakhno, 1969; and O. antarcticus Kurochkin and Nikol'skii, 1972 (syn. O. weddelli Beverley-Burton, 1972). Orthosplanchnus elongatus Ozaki, 1935 is transferred to the genus Hadwenius, as is Odhneriella subtilus (A. S. Skriabin, 1959); O. sudarikovi Treshchev, 1966, excluded from Orthosplanchnus, is of uncertain generic allocation. Orthosplanchnus rossicus is redescribed, and descriptions are provided for the other species recognized in the genus. Variation in O. arcticus from various hosts is considered; in bearded seals, Erignathus barbatus (Erxleben), clinal variation was apparent in O. arcticus, with body size increasing from north to south. Article in Journal/Newspaper Antarc* antarcticus Erignathus barbatus Alaska Canadian Science Publishing (via Crossref) Burton ENVELOPE(166.733,166.733,-72.550,-72.550) Canadian Journal of Zoology 67 5 1268 1278 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Adams, Ann M. Rausch, Robert L. A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
The present paper concerns digeneans of the subfamilies Odhneriellinae Yamaguti, 1958 and Orthosplanchninae Yamaguti, 1958, family Campulidae Odhner, 1926, and is based mainly on specimens collected since 1949 from marine mammals from seas bordering Alaska. Odhneriella rossica Skriabin, 1915, type species of the subfamily Odhneriellinae, is transferred to the genus Orthosplanchnus Odhner, 1905. Odhneriellinae thus becomes a synonym of Orthosplanchninae, which includes three genera: Orthosplanchnus Odhner, 1905 (syn. Odhneriella Skriabin, 1915); Hadwenius Price, 1932 (syn. Leucasiella Krotov and Deliamure, 1952); and Oschmarinella Skriabin, 1947. Seven species are retained in Orthosplanchnus: O. arcticus Odhner, 1905; O. fraterculus Odhner, 1905; Orthosplanchnus rossicus (Skriabin, 1915) n.comb. (syn. Odhneriella rossica Skriabin, 1915); O. pygmaeus Iurakhno, 1967; O. albamarinus Treshchev, 1968; O. oculatus Iurakhno, 1969; and O. antarcticus Kurochkin and Nikol'skii, 1972 (syn. O. weddelli Beverley-Burton, 1972). Orthosplanchnus elongatus Ozaki, 1935 is transferred to the genus Hadwenius, as is Odhneriella subtilus (A. S. Skriabin, 1959); O. sudarikovi Treshchev, 1966, excluded from Orthosplanchnus, is of uncertain generic allocation. Orthosplanchnus rossicus is redescribed, and descriptions are provided for the other species recognized in the genus. Variation in O. arcticus from various hosts is considered; in bearded seals, Erignathus barbatus (Erxleben), clinal variation was apparent in O. arcticus, with body size increasing from north to south. |
format |
Article in Journal/Newspaper |
author |
Adams, Ann M. Rausch, Robert L. |
author_facet |
Adams, Ann M. Rausch, Robert L. |
author_sort |
Adams, Ann M. |
title |
A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
title_short |
A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
title_full |
A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
title_fullStr |
A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
title_full_unstemmed |
A revision of the genus Orthosplanchnus Odhner, 1905 with consideration of the genera Odhneriella Skriabin, 1915 and Hadwenius Price, 1932 (Digenea: Campulidae) |
title_sort |
revision of the genus orthosplanchnus odhner, 1905 with consideration of the genera odhneriella skriabin, 1915 and hadwenius price, 1932 (digenea: campulidae) |
publisher |
Canadian Science Publishing |
publishDate |
1989 |
url |
http://dx.doi.org/10.1139/z89-181 http://www.nrcresearchpress.com/doi/pdf/10.1139/z89-181 |
long_lat |
ENVELOPE(166.733,166.733,-72.550,-72.550) |
geographic |
Burton |
geographic_facet |
Burton |
genre |
Antarc* antarcticus Erignathus barbatus Alaska |
genre_facet |
Antarc* antarcticus Erignathus barbatus Alaska |
op_source |
Canadian Journal of Zoology volume 67, issue 5, page 1268-1278 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z89-181 |
container_title |
Canadian Journal of Zoology |
container_volume |
67 |
container_issue |
5 |
container_start_page |
1268 |
op_container_end_page |
1278 |
_version_ |
1785529484217155584 |