Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia
A new nematode species in the order Mononchida, Miconchus prokini sp. nov., found in Lake El'gygytgyn (Chukotka, Russia) is described and illustrated. The new species is the largest member of the genus known to date. It is morphologically close to Miconchus rex in the big body size, vulva posit...
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Fund for Support and Development of Protected Areas "Bear Land"
2022
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Online Access: | https://doi.org/10.24189/ncr.2022.022 https://doaj.org/article/17c26ddd13604aaf9608f11865aa0792 |
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ftdoajarticles:oai:doaj.org/article:17c26ddd13604aaf9608f11865aa0792 2023-05-15T15:54:46+02:00 Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia Vladimir G. Gagarin Vladimir A. Gusakov 2022-05-01T00:00:00Z https://doi.org/10.24189/ncr.2022.022 https://doaj.org/article/17c26ddd13604aaf9608f11865aa0792 EN RU eng rus Fund for Support and Development of Protected Areas "Bear Land" http://ncr-journal.bear-land.org/article/376 https://doaj.org/toc/2500-008X doi:10.24189/ncr.2022.022 2500-008X https://doaj.org/article/17c26ddd13604aaf9608f11865aa0792 Nature Conservation Research: Заповедная наука, Vol 7, Iss 2, Pp 88-94 (2022) anatonchidae crater lake far east of russia free-living nematodes state nature sanctuary Geography. Anthropology. Recreation G article 2022 ftdoajarticles https://doi.org/10.24189/ncr.2022.022 2022-12-30T23:08:19Z A new nematode species in the order Mononchida, Miconchus prokini sp. nov., found in Lake El'gygytgyn (Chukotka, Russia) is described and illustrated. The new species is the largest member of the genus known to date. It is morphologically close to Miconchus rex in the big body size, vulva position in females, the number of precloacal supplements in males and in the relative length of the pharynx in both sexes, but it has a longer body (L = 7.7–13.1 mm in M. prokini vs. L = 6.5–7.0 mm in M. rex) and spicules (225–252 µm in M. prokini vs. 180 µm in M. rex), and a shorter tail (c = 9.3–15.2 in M. prokini vs. c = 5.3–7.1 in M. rex). Article in Journal/Newspaper Chukotka Directory of Open Access Journals: DOAJ Articles Crater Lake ENVELOPE(-60.667,-60.667,-62.983,-62.983) Nature Conservation Research 7 2 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
anatonchidae crater lake far east of russia free-living nematodes state nature sanctuary Geography. Anthropology. Recreation G |
spellingShingle |
anatonchidae crater lake far east of russia free-living nematodes state nature sanctuary Geography. Anthropology. Recreation G Vladimir G. Gagarin Vladimir A. Gusakov Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
topic_facet |
anatonchidae crater lake far east of russia free-living nematodes state nature sanctuary Geography. Anthropology. Recreation G |
description |
A new nematode species in the order Mononchida, Miconchus prokini sp. nov., found in Lake El'gygytgyn (Chukotka, Russia) is described and illustrated. The new species is the largest member of the genus known to date. It is morphologically close to Miconchus rex in the big body size, vulva position in females, the number of precloacal supplements in males and in the relative length of the pharynx in both sexes, but it has a longer body (L = 7.7–13.1 mm in M. prokini vs. L = 6.5–7.0 mm in M. rex) and spicules (225–252 µm in M. prokini vs. 180 µm in M. rex), and a shorter tail (c = 9.3–15.2 in M. prokini vs. c = 5.3–7.1 in M. rex). |
format |
Article in Journal/Newspaper |
author |
Vladimir G. Gagarin Vladimir A. Gusakov |
author_facet |
Vladimir G. Gagarin Vladimir A. Gusakov |
author_sort |
Vladimir G. Gagarin |
title |
Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
title_short |
Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
title_full |
Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
title_fullStr |
Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
title_full_unstemmed |
Miconchus prokini sp. nov. (Nematoda: Mononchida) from lake El'gygytgyn, Chukotka, Russia |
title_sort |
miconchus prokini sp. nov. (nematoda: mononchida) from lake el'gygytgyn, chukotka, russia |
publisher |
Fund for Support and Development of Protected Areas "Bear Land" |
publishDate |
2022 |
url |
https://doi.org/10.24189/ncr.2022.022 https://doaj.org/article/17c26ddd13604aaf9608f11865aa0792 |
long_lat |
ENVELOPE(-60.667,-60.667,-62.983,-62.983) |
geographic |
Crater Lake |
geographic_facet |
Crater Lake |
genre |
Chukotka |
genre_facet |
Chukotka |
op_source |
Nature Conservation Research: Заповедная наука, Vol 7, Iss 2, Pp 88-94 (2022) |
op_relation |
http://ncr-journal.bear-land.org/article/376 https://doaj.org/toc/2500-008X doi:10.24189/ncr.2022.022 2500-008X https://doaj.org/article/17c26ddd13604aaf9608f11865aa0792 |
op_doi |
https://doi.org/10.24189/ncr.2022.022 |
container_title |
Nature Conservation Research |
container_volume |
7 |
container_issue |
2 |
_version_ |
1766390010763804672 |