New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia
Abstract The nematode Comephoronema oschmarini Trofimenko, 1974 (Cystidicolidae) was found in the stomach of the burbot Lota lota (Linnaeus) of Lake Geneva, Savoy, France, collected on 23 March 2000 [prevalence 60% (3/5); intensity of infection 2–66 (mean 35)]. This material made it possible to stud...
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Walter de Gruyter GmbH
2007
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Online Access: | http://dx.doi.org/10.2478/s11686-007-0018-z http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z.pdf http://link.springer.com/article/10.2478/s11686-007-0018-z/fulltext.html http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z |
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crdegruyter:10.2478/s11686-007-0018-z 2023-05-15T15:47:17+02:00 New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia Moravec, František Hanzelová, Vladimíra Gerdeaux, Daniel 2007 http://dx.doi.org/10.2478/s11686-007-0018-z http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z.pdf http://link.springer.com/article/10.2478/s11686-007-0018-z/fulltext.html http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z unknown Walter de Gruyter GmbH http://www.springer.com/tdm Acta Parasitologica volume 52, issue 2 ISSN 1896-1851 1230-2821 Parasitology journal-article 2007 crdegruyter https://doi.org/10.2478/s11686-007-0018-z 2022-06-16T13:41:42Z Abstract The nematode Comephoronema oschmarini Trofimenko, 1974 (Cystidicolidae) was found in the stomach of the burbot Lota lota (Linnaeus) of Lake Geneva, Savoy, France, collected on 23 March 2000 [prevalence 60% (3/5); intensity of infection 2–66 (mean 35)]. This material made it possible to study in detail the morphology of this so far little-known parasite, using both light and scanning electron microscopy (the latter not previously used for this species). The SEM examination showed taxonomically important morphological features, not previously reported, including the presence of distinct terminal pseudolabial projections (protuberances), four submedian labia, four bilobed submedian sublabia, and only four cephalic papillae. Deirids were found to be bifurcated. A description of the true arrangement of the two last pairs of minute caudal papillae and phasmids in the male is given. Species of Compehoronema Layman, 1933 are considered to be closely related to those of Ascarophis van Beneden, 1871. A key to valid species of Comephoronema is provided. Article in Journal/Newspaper Burbot Lota lota lota De Gruyter (via Crossref) Beneden ENVELOPE(-62.700,-62.700,-64.767,-64.767) Van Beneden ENVELOPE(-62.700,-62.700,-64.767,-64.767) Acta Parasitologica 52 2 |
institution |
Open Polar |
collection |
De Gruyter (via Crossref) |
op_collection_id |
crdegruyter |
language |
unknown |
topic |
Parasitology |
spellingShingle |
Parasitology Moravec, František Hanzelová, Vladimíra Gerdeaux, Daniel New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
topic_facet |
Parasitology |
description |
Abstract The nematode Comephoronema oschmarini Trofimenko, 1974 (Cystidicolidae) was found in the stomach of the burbot Lota lota (Linnaeus) of Lake Geneva, Savoy, France, collected on 23 March 2000 [prevalence 60% (3/5); intensity of infection 2–66 (mean 35)]. This material made it possible to study in detail the morphology of this so far little-known parasite, using both light and scanning electron microscopy (the latter not previously used for this species). The SEM examination showed taxonomically important morphological features, not previously reported, including the presence of distinct terminal pseudolabial projections (protuberances), four submedian labia, four bilobed submedian sublabia, and only four cephalic papillae. Deirids were found to be bifurcated. A description of the true arrangement of the two last pairs of minute caudal papillae and phasmids in the male is given. Species of Compehoronema Layman, 1933 are considered to be closely related to those of Ascarophis van Beneden, 1871. A key to valid species of Comephoronema is provided. |
format |
Article in Journal/Newspaper |
author |
Moravec, František Hanzelová, Vladimíra Gerdeaux, Daniel |
author_facet |
Moravec, František Hanzelová, Vladimíra Gerdeaux, Daniel |
author_sort |
Moravec, František |
title |
New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
title_short |
New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
title_full |
New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
title_fullStr |
New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
title_full_unstemmed |
New data on the morphology of Comephoronema oschmarini (Nematoda, Cystidicolidae), a little-known gastrointestinal parasite of Lota lota (Teleostei) in Palaearctic Eurasia |
title_sort |
new data on the morphology of comephoronema oschmarini (nematoda, cystidicolidae), a little-known gastrointestinal parasite of lota lota (teleostei) in palaearctic eurasia |
publisher |
Walter de Gruyter GmbH |
publishDate |
2007 |
url |
http://dx.doi.org/10.2478/s11686-007-0018-z http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z.pdf http://link.springer.com/article/10.2478/s11686-007-0018-z/fulltext.html http://link.springer.com/content/pdf/10.2478/s11686-007-0018-z |
long_lat |
ENVELOPE(-62.700,-62.700,-64.767,-64.767) ENVELOPE(-62.700,-62.700,-64.767,-64.767) |
geographic |
Beneden Van Beneden |
geographic_facet |
Beneden Van Beneden |
genre |
Burbot Lota lota lota |
genre_facet |
Burbot Lota lota lota |
op_source |
Acta Parasitologica volume 52, issue 2 ISSN 1896-1851 1230-2821 |
op_rights |
http://www.springer.com/tdm |
op_doi |
https://doi.org/10.2478/s11686-007-0018-z |
container_title |
Acta Parasitologica |
container_volume |
52 |
container_issue |
2 |
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1766382065008246784 |