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First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species

A new species of Heptageniidae, Paegniodes sapanensissp. nov., is described based on larvae, subimagos, eggs, and COI data. The mayfly genus Paegniodes Eaton, 1881 is reported for the first time from Thailand. The larva of the new species can be distinguished from other known Paegniodes species by i...

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Autores principales: Boonsoong, Boonsatien, Auychinda, Chonlakran, Sartori, Michel, Khanyom, Nuttakun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128846/
https://www.ncbi.nlm.nih.gov/pubmed/34040484
http://dx.doi.org/10.3897/zookeys.1036.64880
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author Boonsoong, Boonsatien
Auychinda, Chonlakran
Sartori, Michel
Khanyom, Nuttakun
author_facet Boonsoong, Boonsatien
Auychinda, Chonlakran
Sartori, Michel
Khanyom, Nuttakun
author_sort Boonsoong, Boonsatien
collection PubMed
description A new species of Heptageniidae, Paegniodes sapanensissp. nov., is described based on larvae, subimagos, eggs, and COI data. The mayfly genus Paegniodes Eaton, 1881 is reported for the first time from Thailand. The larva of the new species can be distinguished from other known Paegniodes species by i) lamellae of gill I ca 1/4 of fibrilliform portion and ii) mandibles and basal segment of maxillary palp without dense setae on margin. The subimago characters useful to distinguish this new species from previously known species are i) the median stripes on abdominal terga and ii) shape of the female subgenital and subanal plates. The genetic distance between the new species and P. cupulatus (Eaton, 1871) was approximately 11%. The morphological characters of the new species are discussed and compared to other known species.
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spelling pubmed-81288462021-05-25 First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species Boonsoong, Boonsatien Auychinda, Chonlakran Sartori, Michel Khanyom, Nuttakun Zookeys Research Article A new species of Heptageniidae, Paegniodes sapanensissp. nov., is described based on larvae, subimagos, eggs, and COI data. The mayfly genus Paegniodes Eaton, 1881 is reported for the first time from Thailand. The larva of the new species can be distinguished from other known Paegniodes species by i) lamellae of gill I ca 1/4 of fibrilliform portion and ii) mandibles and basal segment of maxillary palp without dense setae on margin. The subimago characters useful to distinguish this new species from previously known species are i) the median stripes on abdominal terga and ii) shape of the female subgenital and subanal plates. The genetic distance between the new species and P. cupulatus (Eaton, 1871) was approximately 11%. The morphological characters of the new species are discussed and compared to other known species. Pensoft Publishers 2021-05-10 /pmc/articles/PMC8128846/ /pubmed/34040484 http://dx.doi.org/10.3897/zookeys.1036.64880 Text en Boonsatien Boonsoong, Chonlakran Auychinda, Michel Sartori, Nuttakun Khanyom https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Boonsoong, Boonsatien
Auychinda, Chonlakran
Sartori, Michel
Khanyom, Nuttakun
First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title_full First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title_fullStr First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title_full_unstemmed First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title_short First record of Paegniodes Eaton, 1881 (Ephemeroptera, Heptageniidae) from Thailand with description of a new species
title_sort first record of paegniodes eaton, 1881 (ephemeroptera, heptageniidae) from thailand with description of a new species
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128846/
https://www.ncbi.nlm.nih.gov/pubmed/34040484
http://dx.doi.org/10.3897/zookeys.1036.64880
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