Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China

Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China

This work includes taxonomic data on four species of oribatid mites of the family Otocepheidae from Yunnan, China. Two new species of the genera Basiceramerus and Eurostocepheus are described, respectively. Basiceramerus ovatus sp. nov. differs from B. bangladeshensis Corpuz-Raros & Gruè...

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Autores principales: Lihao Zheng, Jun Chen
Formato: article
Lenguaje:EN
Publicado: Pensoft Publishers 2021
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Zoology
QL1-991
Acceso en línea:https://doaj.org/article/a4828ecac83946488fc1450b1a801f6a
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spelling oai:doaj.org-article:a4828ecac83946488fc1450b1a801f6a2021-12-02T04:30:18ZTwo new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China10.3897/zookeys.1073.755831313-2970https://doaj.org/article/a4828ecac83946488fc1450b1a801f6a2021-11-01T00:00:00Zhttps://zookeys.pensoft.net/article/75583/download/pdf/https://zookeys.pensoft.net/article/75583/download/xml/https://zookeys.pensoft.net/article/75583/https://doaj.org/toc/1313-2970This work includes taxonomic data on four species of oribatid mites of the family Otocepheidae from Yunnan, China. Two new species of the genera Basiceramerus and Eurostocepheus are described, respectively. Basiceramerus ovatus sp. nov. differs from B. bangladeshensis Corpuz-Raros & Gruèzo, 2008 by the wavy marginalis passing the base of the adanal setae, prodorsal condyles well separated from median ones, a ventral ridge present, and the anal plate foveolate; it differs from B. igorotus Corpuz-Raros & Gruèzo, 2011 from Vietnam by the wavy marginalis passing the base of the adanal setae, a connected tutorium and lamelliform expansion, a ventral ridge present, a smooth genital plate, and seta an2 located close to the median margin of the anal opening; it differs from B. igorotus from the Philippines by the lamellar setae inserted behind the tip of the lamella, separated prodorsal condyles, lyrifissure im posterior to gla, genital plate smooth, anal plate foveolate, and the wavy marginalis passing the base of the adanal setae. Eurostocepheus (Eurostocepheus) sinutus sp. nov. differs from other known species of this genus by having a ventral groove between the genital aperture and the ventral ridge, eight pairs of notogastral setae, and distinctly shorter and thinner notogastral setae p1, p2, p3, h3. Eurostocepheus (Eurostocepheus) aquilinus Aoki, 1965 and E. (E.) mahunkai Mondal & Kundu, 1999 are reported for the first time from China.Lihao ZhengJun ChenPensoft PublishersarticleZoologyQL1-991ENZooKeys, Vol 1073, Iss , Pp 177-199 (2021)
institution DOAJ
collection DOAJ
language EN
topic Zoology
QL1-991
spellingShingle Zoology
QL1-991
Lihao Zheng
Jun Chen
Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
description This work includes taxonomic data on four species of oribatid mites of the family Otocepheidae from Yunnan, China. Two new species of the genera Basiceramerus and Eurostocepheus are described, respectively. Basiceramerus ovatus sp. nov. differs from B. bangladeshensis Corpuz-Raros & Gruèzo, 2008 by the wavy marginalis passing the base of the adanal setae, prodorsal condyles well separated from median ones, a ventral ridge present, and the anal plate foveolate; it differs from B. igorotus Corpuz-Raros & Gruèzo, 2011 from Vietnam by the wavy marginalis passing the base of the adanal setae, a connected tutorium and lamelliform expansion, a ventral ridge present, a smooth genital plate, and seta an2 located close to the median margin of the anal opening; it differs from B. igorotus from the Philippines by the lamellar setae inserted behind the tip of the lamella, separated prodorsal condyles, lyrifissure im posterior to gla, genital plate smooth, anal plate foveolate, and the wavy marginalis passing the base of the adanal setae. Eurostocepheus (Eurostocepheus) sinutus sp. nov. differs from other known species of this genus by having a ventral groove between the genital aperture and the ventral ridge, eight pairs of notogastral setae, and distinctly shorter and thinner notogastral setae p1, p2, p3, h3. Eurostocepheus (Eurostocepheus) aquilinus Aoki, 1965 and E. (E.) mahunkai Mondal & Kundu, 1999 are reported for the first time from China.
format article
author Lihao Zheng
Jun Chen
author_facet Lihao Zheng
Jun Chen
author_sort Lihao Zheng
title Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
title_short Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
title_full Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
title_fullStr Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
title_full_unstemmed Two new species and new records of Otocepheidae (Acari, Oribatida) from Yunnan, Southwest China
title_sort two new species and new records of otocepheidae (acari, oribatida) from yunnan, southwest china
publisher Pensoft Publishers
publishDate 2021
url https://doaj.org/article/a4828ecac83946488fc1450b1a801f6a
work_keys_str_mv AT lihaozheng twonewspeciesandnewrecordsofotocepheidaeacarioribatidafromyunnansouthwestchina
AT junchen twonewspeciesandnewrecordsofotocepheidaeacarioribatidafromyunnansouthwestchina
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