Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species

Megabranchiellagen. nov. (Ephemeroptera: Baetidae) is established as a new baetid mayfly genus from northern Thailand. Two new species, Megabranchiellascutulatasp. nov. and Megabranchiellalongusasp. nov., are described. This genus is distinguished from other Baetidae by abdominal segment I, bearing...

Descripción completa

Detalles Bibliográficos
Autores principales: Phlai-ngam, Sirikamon, Boonsoong, Boonsatien, Gattolliat, Jean-Luc, Tungpairojwong, Nisarat
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9836710/
https://www.ncbi.nlm.nih.gov/pubmed/36761289
http://dx.doi.org/10.3897/zookeys.1125.90802
_version_ 1784868922331234304
author Phlai-ngam, Sirikamon
Boonsoong, Boonsatien
Gattolliat, Jean-Luc
Tungpairojwong, Nisarat
author_facet Phlai-ngam, Sirikamon
Boonsoong, Boonsatien
Gattolliat, Jean-Luc
Tungpairojwong, Nisarat
author_sort Phlai-ngam, Sirikamon
collection PubMed
description Megabranchiellagen. nov. (Ephemeroptera: Baetidae) is established as a new baetid mayfly genus from northern Thailand. Two new species, Megabranchiellascutulatasp. nov. and Megabranchiellalongusasp. nov., are described. This genus is distinguished from other Baetidae by abdominal segment I, bearing a pair of enlarged, ventrally oriented single gills, covering abdominal sternites II–V; other gills have normal size and are dorsolaterally oriented. The two new species Megabranchiellalongusasp. nov. and Megabranchiellascutulatasp. nov. can be differentiated by the setation of femur dorsal margin and the shape of abdominal gill I. This mayfly genus was found in flowing water with cobble microhabitats in headwater streams of northern Thailand.
format Online
Article
Text
id pubmed-9836710
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Pensoft Publishers
record_format MEDLINE/PubMed
spelling pubmed-98367102023-02-08 Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species Phlai-ngam, Sirikamon Boonsoong, Boonsatien Gattolliat, Jean-Luc Tungpairojwong, Nisarat Zookeys Research Article Megabranchiellagen. nov. (Ephemeroptera: Baetidae) is established as a new baetid mayfly genus from northern Thailand. Two new species, Megabranchiellascutulatasp. nov. and Megabranchiellalongusasp. nov., are described. This genus is distinguished from other Baetidae by abdominal segment I, bearing a pair of enlarged, ventrally oriented single gills, covering abdominal sternites II–V; other gills have normal size and are dorsolaterally oriented. The two new species Megabranchiellalongusasp. nov. and Megabranchiellascutulatasp. nov. can be differentiated by the setation of femur dorsal margin and the shape of abdominal gill I. This mayfly genus was found in flowing water with cobble microhabitats in headwater streams of northern Thailand. Pensoft Publishers 2022-10-18 /pmc/articles/PMC9836710/ /pubmed/36761289 http://dx.doi.org/10.3897/zookeys.1125.90802 Text en Sirikamon Phlai-ngam, Boonsatien Boonsoong, Jean-Luc Gattolliat, Nisarat Tungpairojwong 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
Phlai-ngam, Sirikamon
Boonsoong, Boonsatien
Gattolliat, Jean-Luc
Tungpairojwong, Nisarat
Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title_full Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title_fullStr Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title_full_unstemmed Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title_short Megabranchiella gen. nov., a new mayfly genus (Ephemeroptera, Baetidae) from Thailand with description of two new species
title_sort megabranchiella gen. nov., a new mayfly genus (ephemeroptera, baetidae) from thailand with description of two new species
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9836710/
https://www.ncbi.nlm.nih.gov/pubmed/36761289
http://dx.doi.org/10.3897/zookeys.1125.90802
work_keys_str_mv AT phlaingamsirikamon megabranchiellagennovanewmayflygenusephemeropterabaetidaefromthailandwithdescriptionoftwonewspecies
AT boonsoongboonsatien megabranchiellagennovanewmayflygenusephemeropterabaetidaefromthailandwithdescriptionoftwonewspecies
AT gattolliatjeanluc megabranchiellagennovanewmayflygenusephemeropterabaetidaefromthailandwithdescriptionoftwonewspecies
AT tungpairojwongnisarat megabranchiellagennovanewmayflygenusephemeropterabaetidaefromthailandwithdescriptionoftwonewspecies

Ejemplares similares