A review of the genus Lagynochthonius Beier, 1951 (Pseudoscorpiones, Chthoniidae) from China Author SUN, JIANZHOU Author GUO, XIANGBO Author ZHANG, FENG text Megataxa 2024 2024-10-16 12 2 177 250 https://doi.org/10.11646/megataxa.12.2.1 journal article 308529 10.11646/megataxa.12.2.1 224e9616-d29a-4c0f-9b13-9946992ab27b 2703-3090 15002032
TABLE 1. The geographic distribution of the genus Lagynochthonius species from China.
SpeciesDistributionCollection DateCodition of eyes
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Lagynochthonius apexus sp. nov.Huaer Cave (Sichuan)31 Jul. 2022Without eyes or eyespots
Lagynochthonius baiguensis sp. nov.Baigu Cave (Guangxi)1 Aug. 2023Four strongly reduced eyes
3 Dec.2023
Lagynochthonius bailongtanensis Li,Bailongtang Cave (Yunnan)19 Jul. 2021Without eyes or eyespots
Liu & Shi 201928 Feb. 2016
Lagynochthonius biyunensis Hou, FengBiyun Cave (Guizhou)5 Aug. 2019Without eyes or eyespots
& Zhang 20232 Aug. 2022
Lagynochthonius brachydigitatus Zhang & Zhang 2014Jiulong Mountains (Zhejiang)4 Jul. 2013Anterior pair of eyes well developed, posterior pair of eyes slightly reduced
Lagynochthonius crassus Hou, Gao & Zhang 2022Unnamed Cave 1 (Yunnan)21 Apr. 2021Two eyespots
Lagynochthonius daidaiensis Hou, Feng & Zhang 2023Daidai Cave (Yunnan)20 Jul. 2021Without eyes or eyespots
Lagynochthonius duo Sun, Guo & Zhang 2024Anjiangping Area (Guangxi)2 Aug. 2023Four eyes
Lagynochthonius fengi Hou, Gao & Zhang 2022Unnamed Cave 2 (Yunnan)30 Sept. 2021Without eyes or eyespots
Lagynochthonius galeatus sp. nov.Yanshan Cave (Guizhou)28 Jan. 2024Without eyes or eyespots
Lagynochthonius gibbus Sun, Guo &Jiangkou County (Guizhou)3 Jul. 2022Four eyes
Zhang 202428 Jun. 2022
Lagynochthonius guangyangensis sp. nov.Guangyang Cave (Guangxi)6 Oct. 2019Without eyes or eyespots
Lagynochthonius guanniuensis Hou, Feng & Zhang, 2023Guanniu Cave 1 (Guizhou)25 Jan. 2024Without eyes or eyespots
Lagynochthonius harveyi Hu & Zhang, in Zhang & Zhang 2014Cangshan National Geologiocal Park (Yunnan)6 Aug. 2010Four eyes
Lagynochthonius hepingensis Sun, Guo & Zhang 2024Heping Village (Guizhou)7 Aug. 2022Four eyes
Lagynochthonius houi Sun, Guo & Zhang 2024Xindian Village (Guizhou)9 Aug. 2022Four eyes
Lagynochthonius infirmus sp. nov.Guanniu Cave 2 (Sichuan)30 Aug. 2020Two eyespots
Lagynochthonius jingshengensis sp. nov.Unnamed Cave 3 (Guangxi)29 Jul. 2021Without eyes or eyespots
Lagynochthonius laoxueyanensis Hou, Gao & Zhang 2022Laoxueyan Cave (Yunnan)17 Oct. 2021Without eyes or eyespots
Lagynochthonius latipectus Hou, Gao &Xianren Cave (Guizhou)15 Aug. 2022Two eyespots
Zhang 2023Shenxian Cave (Guizhou)4 Jul. 2022
Lagynochthonius leptopalpus Hu & Zhang 2012Jian-fengling Mountain (Hainan)31 May 2009Four eyes
Lagynochthonius longedentatus Hou, Feng & Zhang 2023Hongbaituo Cave (Guizhou)10 Oct. 2021Without eyes or eyespots
Lagynochthonius longquanensis sp. nov.Longquan Cave (Sichuan)6 Oct. 2019Two eyespots
Lagynochthonius longyanensis Hou, Feng & Zhang 2023Longyan Cave (Guizhou)6 Jul. 2021Without eyes or eyespots
Lagynochthonius maanensis Hou, FengPianxiao Cave (Guizhou)25 Aug. 2020Without eyes or eyespots
& Zhang, 202327 Jan. 2024
Lagynochthonius magnidentatus Hou, Gao & Zhang 2022Xiao Cave 1 (Yunnan)9 Oct. 2021Without eyes or eyespots
Lagynochthonius mawangensis Hou, Feng & Zhang 2023Mawang Cave (Guizhou)24 Aug. 2020Without eyes or eyespots
Lagynochthonius medog Zhang & Zhang 2014Medog County (Xizang)20 Sept. 2013Four eyes
Lagynochthonius minimus Hou, Gao & Zhang 2022Yanfen Cave (Yunnan)15 Oct. 2021Without eyes or eyespots
Lagynochthonius niger Hu & ZhangBawangling (Hainan)18 May 2009Four eyes
20129 Jun. 2009
Lagynochthonius nigriculus Hou, FengYuqiyan Cave (Guizhou)4 Oct. 2021Without eyes or eyespots
& Zhang 2023Unnamed Cave 4 (Guizhou)
Unnamed Cave 5 (Guizhou)31 Jul. 2022
Lagynochthonius retrorsus Hou, Gao & Zhang 2022Qinglong Cave (Yunnan)3 Oct. 2021Without eyes or eyespots
Lagynochthonius sanhuaensis Sun, Guo & Zhang 2024500 m near Sanhua Mountain (Guizhou)7 Jul. 2022Four eyes
Lagynochthonius serratus Hou, Gao & Zhang 2022Unnamed Cave 6 (Yunnan)23 Jul. 2021Without eyes or eyespots
Lagynochthonius sinensis (Beier, 1967)Lichuan County (Hubei Province)Aug. 1948Four eyes
Lagynochthonius spinulentus Hou, Gao & Zhang 2022Yingshan Cave (Yunnan)28 Sept. 2021Without eyes or eyespots
Lagynochthonius tonkinensis (BeierTianmu Mountain (Zhejiang)5 Sept. 1989Four eyes
1951)Xishuanbanna (Yunnan)Apr.–Jul. 1993
Mengleng Tropical Garden (Yunnan)9 Apr. 1992
Mengleng (Yunnan)10 Apr. 1992
Mengyang Nature Reserve (Yunnan)10–14 Sept. 1994
Lagynochthonius tuoluoensis Hou, Feng & Zhang 2023Tuoluodadong Cave (Guizhou)6 Aug. 2019Without eyes or eyespots
Lagynochthonius xiaoensis Hou, FengXiao Cave 2 (Guizhou)27 Jul. 2019Without eyes or eyespots
& Zhang, 202326 Jan. 2024
Lagynochthonius xiaolinensis Hou, Gao & Zhang 2022Dayan Cave (Yunnan)29 Sept. 2021Without eyes or eyespots
Lagynochthonius xibaiensis Hou, Gao & Zhang 2022Hama Cave (Yunnan)10 Aug. 2019Without eyes or eyespots
Lagynochthonius xinjiaoensis Hou, Gao & Zhang 2022Yueliang Cave (Yunnan)8 Oct. 2021Without eyes or eyespots
Lagynochthonius yaowangguensis Hou,Unnamed Cave 7 (Yunnan)19 Apr. 2021Without eyes or eyespots
Gao & Zhang 202222 Jul. 2021
Lagynochthonius zhakouensis sp. nov.Zhakou Cave (Sichuan)30 Jul. 2022Two eyespots
Lagynochthonius zhaoae sp. nov.Unnamed Cave 8 (Guangxi)30 Nov. 2023Two eyespots
Lagynochthonius zhijinensis Hou, Feng & Zhang 2023Long Cave (Guizhou)2 Oct. 2019Without eyes or eyespots