A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus
Pseudoleptochelia juliae n. sp. is described from Puerto Rican waters in depths from 1 to 28 m. The new species and P. fairgo from western Australia are the only members of the genus as defined in this revision that have a distinct process on the posterior margin of the cheliped carpus. The male of...
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ftsouthmissispun:oai:aquila.usm.edu:fac_pubs-8931 2023-07-30T04:05:54+02:00 A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus Morales-Nuñez, Andrés G. Heard, Richard W. Alfaro, Mónica 2013-05-24T07:00:00Z https://aquila.usm.edu/fac_pubs/7764 https://biotaxa.org/Zootaxa/article/view/zootaxa.3664.2.8 unknown The Aquila Digital Community https://aquila.usm.edu/fac_pubs/7764 https://biotaxa.org/Zootaxa/article/view/zootaxa.3664.2.8 Faculty Publications Tanaidacea Leptocheliidae new generic diagnosis Pseudoleptochelia P. anomala P. juliae n. sp Caribbean Puerto Rico Life Sciences Marine Biology text 2013 ftsouthmissispun 2023-07-15T18:46:55Z Pseudoleptochelia juliae n. sp. is described from Puerto Rican waters in depths from 1 to 28 m. The new species and P. fairgo from western Australia are the only members of the genus as defined in this revision that have a distinct process on the posterior margin of the cheliped carpus. The male of P. juliae is distinguished from that of P. fairgo by this process being sub-acute and having a distinctly narrower propodus. Lang's generic diagnosis for the female of Pseudoleptochelia is incorrect, which has led to confusion. Based in examination of Mediterranean specimens attributed to the type species P. anomala (Sars), Pseudoleptochelia is rediagnosed to contain seven species; P. anomala; P. fairgo; P. juliae; P. magna; P. mortenseni; P. occiporta; and P. straddi., The genus is reviewed and discussed and the taxonomic status for the remaining nine species previously assigned to the genus is re-evaluated. Pseudoleptochelia shares similarities with the more recently described Pacific genera Konarus and Parakonarus and to a lesser extent to the highly derived genus Makraleptochelia. Text Northwest Atlantic The University of Southern Mississippi: The Aquila Digital Community Pacific |
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The University of Southern Mississippi: The Aquila Digital Community |
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Tanaidacea Leptocheliidae new generic diagnosis Pseudoleptochelia P. anomala P. juliae n. sp Caribbean Puerto Rico Life Sciences Marine Biology |
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Tanaidacea Leptocheliidae new generic diagnosis Pseudoleptochelia P. anomala P. juliae n. sp Caribbean Puerto Rico Life Sciences Marine Biology Morales-Nuñez, Andrés G. Heard, Richard W. Alfaro, Mónica A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
topic_facet |
Tanaidacea Leptocheliidae new generic diagnosis Pseudoleptochelia P. anomala P. juliae n. sp Caribbean Puerto Rico Life Sciences Marine Biology |
description |
Pseudoleptochelia juliae n. sp. is described from Puerto Rican waters in depths from 1 to 28 m. The new species and P. fairgo from western Australia are the only members of the genus as defined in this revision that have a distinct process on the posterior margin of the cheliped carpus. The male of P. juliae is distinguished from that of P. fairgo by this process being sub-acute and having a distinctly narrower propodus. Lang's generic diagnosis for the female of Pseudoleptochelia is incorrect, which has led to confusion. Based in examination of Mediterranean specimens attributed to the type species P. anomala (Sars), Pseudoleptochelia is rediagnosed to contain seven species; P. anomala; P. fairgo; P. juliae; P. magna; P. mortenseni; P. occiporta; and P. straddi., The genus is reviewed and discussed and the taxonomic status for the remaining nine species previously assigned to the genus is re-evaluated. Pseudoleptochelia shares similarities with the more recently described Pacific genera Konarus and Parakonarus and to a lesser extent to the highly derived genus Makraleptochelia. |
format |
Text |
author |
Morales-Nuñez, Andrés G. Heard, Richard W. Alfaro, Mónica |
author_facet |
Morales-Nuñez, Andrés G. Heard, Richard W. Alfaro, Mónica |
author_sort |
Morales-Nuñez, Andrés G. |
title |
A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
title_short |
A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
title_full |
A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
title_fullStr |
A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
title_full_unstemmed |
A New Species of Pseudoleptochelia Lang, 1973 (Crustacea: Peracarida: Tanaidacea: Leptocheliidae) from the Northwest Atlantic With Observations on the Status of the Genus |
title_sort |
new species of pseudoleptochelia lang, 1973 (crustacea: peracarida: tanaidacea: leptocheliidae) from the northwest atlantic with observations on the status of the genus |
publisher |
The Aquila Digital Community |
publishDate |
2013 |
url |
https://aquila.usm.edu/fac_pubs/7764 https://biotaxa.org/Zootaxa/article/view/zootaxa.3664.2.8 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_source |
Faculty Publications |
op_relation |
https://aquila.usm.edu/fac_pubs/7764 https://biotaxa.org/Zootaxa/article/view/zootaxa.3664.2.8 |
_version_ |
1772818200922161152 |