Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China

Microdousamblyrhynchos, a new species, the second one in the genus, from the family Odontobutidae, is described from the Hongshui River, in the upper reaches of the Xijiang River of the Pearl River drainage, Baise City, Guangxi Zhuang Autonomous Region, southern China. This species is distinguished...

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Detalles Bibliográficos
Autores principales: Hu, Jiantao, Lan, Chun, Li, Chenhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10207926/
https://www.ncbi.nlm.nih.gov/pubmed/37234483
http://dx.doi.org/10.3897/zookeys.1153.97139
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author Hu, Jiantao
Lan, Chun
Li, Chenhong
author_facet Hu, Jiantao
Lan, Chun
Li, Chenhong
author_sort Hu, Jiantao
collection PubMed
description Microdousamblyrhynchos, a new species, the second one in the genus, from the family Odontobutidae, is described from the Hongshui River, in the upper reaches of the Xijiang River of the Pearl River drainage, Baise City, Guangxi Zhuang Autonomous Region, southern China. This species is distinguished from its only congener, M.chalmersi, by the blunt snout (vs. pointed); mean snout length/head length ratio 0.27 (vs. 0.3); eye not extending outward (vs. protruding); mean interorbital width/head length ratio 0.25 (vs. 0.11). Additionally, the results of molecular phylogenetic analysis confirmed that M.amblyrhynchossp. nov. is distinct from its sister species, M.chalmersi.
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spelling pubmed-102079262023-05-25 Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China Hu, Jiantao Lan, Chun Li, Chenhong Zookeys Research Article Microdousamblyrhynchos, a new species, the second one in the genus, from the family Odontobutidae, is described from the Hongshui River, in the upper reaches of the Xijiang River of the Pearl River drainage, Baise City, Guangxi Zhuang Autonomous Region, southern China. This species is distinguished from its only congener, M.chalmersi, by the blunt snout (vs. pointed); mean snout length/head length ratio 0.27 (vs. 0.3); eye not extending outward (vs. protruding); mean interorbital width/head length ratio 0.25 (vs. 0.11). Additionally, the results of molecular phylogenetic analysis confirmed that M.amblyrhynchossp. nov. is distinct from its sister species, M.chalmersi. Pensoft Publishers 2023-03-10 /pmc/articles/PMC10207926/ /pubmed/37234483 http://dx.doi.org/10.3897/zookeys.1153.97139 Text en Jiantao Hu, Chun Lan, Chenhong Li 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
Hu, Jiantao
Lan, Chun
Li, Chenhong
Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title_full Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title_fullStr Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title_full_unstemmed Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title_short Microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (Teleostei, Gobiiformes, Odontobutidae) from Guangxi, southern China
title_sort microdousamblyrhynchos sp. nov., a new member of the small-toothed sleepers (teleostei, gobiiformes, odontobutidae) from guangxi, southern china
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10207926/
https://www.ncbi.nlm.nih.gov/pubmed/37234483
http://dx.doi.org/10.3897/zookeys.1153.97139
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