First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae)
Benthic harpacticoids were collected for the first time at Lake Tahoe, California-Nevada, United States. Two species were identified as members of the genus Attheyella Brady, 1880. The genus Attheyella comprises about 150 species within six subgenera, but only twelve species have previously been rep...
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ftdoajarticles:oai:doaj.org/article:4a1114491f2343abafb4b6bd1863f5e5 2023-05-15T18:48:57+02:00 First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) Hyun Woo Bang Jeffrey G. Baguley Heejin Moon 2015-01-01T00:00:00Z https://doi.org/10.3897/zookeys.479.8673 https://doaj.org/article/4a1114491f2343abafb4b6bd1863f5e5 EN eng Pensoft Publishers http://zookeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=4607 https://doaj.org/toc/1313-2989 https://doaj.org/toc/1313-2970 1313-2989 1313-2970 doi:10.3897/zookeys.479.8673 https://doaj.org/article/4a1114491f2343abafb4b6bd1863f5e5 ZooKeys, Vol 479, Pp 1-24 (2015) Zoology QL1-991 article 2015 ftdoajarticles https://doi.org/10.3897/zookeys.479.8673 2022-12-31T04:27:25Z Benthic harpacticoids were collected for the first time at Lake Tahoe, California-Nevada, United States. Two species were identified as members of the genus Attheyella Brady, 1880. The genus Attheyella comprises about 150 species within six subgenera, but only twelve species have previously been reported from North American freshwater habitats. The two new species of Attheyella described here have a 3-segmented endopod on P1 and 2-segmented P2–P4 endopods, the distal segment of exopod of P2–P4 has three outer spines, and the P5 has five setae on the exopod and six setae on the baseoendopod. Attheyella (Attheyella) tahoensis sp. n. most closely resembles A. (A.) idahoensis (Marsh, 1903) from Idaho, Montana, and Alaska (United States) and A. (A.) namkungi Kim, Soh & Lee, 2005 from Gosu Cave in South Korea. They differ mainly by the number of setae on the distal endopodal segment of P2–P4. In addition, intraspecific variation has been observed on the caudal rami. Attheyella (Neomrazekiella) tessiae sp. n. is characterized by the extension of P5 baseoendopod, 2-segmented endopod of female P2–P3, and naked third seta of male P5 exopod. The two new species are likely endemic to Lake Tahoe, an isolated alpine lake within the Great Basin watershed in the western United States. Article in Journal/Newspaper Alaska Copepods Directory of Open Access Journals: DOAJ Articles Seta ENVELOPE(9.895,9.895,63.645,63.645) Alpine Lake ENVELOPE(-129.182,-129.182,55.529,55.529) ZooKeys 479 1 24 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Zoology QL1-991 |
spellingShingle |
Zoology QL1-991 Hyun Woo Bang Jeffrey G. Baguley Heejin Moon First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
topic_facet |
Zoology QL1-991 |
description |
Benthic harpacticoids were collected for the first time at Lake Tahoe, California-Nevada, United States. Two species were identified as members of the genus Attheyella Brady, 1880. The genus Attheyella comprises about 150 species within six subgenera, but only twelve species have previously been reported from North American freshwater habitats. The two new species of Attheyella described here have a 3-segmented endopod on P1 and 2-segmented P2–P4 endopods, the distal segment of exopod of P2–P4 has three outer spines, and the P5 has five setae on the exopod and six setae on the baseoendopod. Attheyella (Attheyella) tahoensis sp. n. most closely resembles A. (A.) idahoensis (Marsh, 1903) from Idaho, Montana, and Alaska (United States) and A. (A.) namkungi Kim, Soh & Lee, 2005 from Gosu Cave in South Korea. They differ mainly by the number of setae on the distal endopodal segment of P2–P4. In addition, intraspecific variation has been observed on the caudal rami. Attheyella (Neomrazekiella) tessiae sp. n. is characterized by the extension of P5 baseoendopod, 2-segmented endopod of female P2–P3, and naked third seta of male P5 exopod. The two new species are likely endemic to Lake Tahoe, an isolated alpine lake within the Great Basin watershed in the western United States. |
format |
Article in Journal/Newspaper |
author |
Hyun Woo Bang Jeffrey G. Baguley Heejin Moon |
author_facet |
Hyun Woo Bang Jeffrey G. Baguley Heejin Moon |
author_sort |
Hyun Woo Bang |
title |
First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
title_short |
First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
title_full |
First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
title_fullStr |
First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
title_full_unstemmed |
First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae) |
title_sort |
first record of harpacticoid copepods from lake tahoe, united states: two new species of attheyella (harpacticoida, canthocamptidae) |
publisher |
Pensoft Publishers |
publishDate |
2015 |
url |
https://doi.org/10.3897/zookeys.479.8673 https://doaj.org/article/4a1114491f2343abafb4b6bd1863f5e5 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(-129.182,-129.182,55.529,55.529) |
geographic |
Seta Alpine Lake |
geographic_facet |
Seta Alpine Lake |
genre |
Alaska Copepods |
genre_facet |
Alaska Copepods |
op_source |
ZooKeys, Vol 479, Pp 1-24 (2015) |
op_relation |
http://zookeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=4607 https://doaj.org/toc/1313-2989 https://doaj.org/toc/1313-2970 1313-2989 1313-2970 doi:10.3897/zookeys.479.8673 https://doaj.org/article/4a1114491f2343abafb4b6bd1863f5e5 |
op_doi |
https://doi.org/10.3897/zookeys.479.8673 |
container_title |
ZooKeys |
container_volume |
479 |
container_start_page |
1 |
op_container_end_page |
24 |
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1766242354073698304 |