Troglohnia

Troglohnia is a genus of Chinese spiders in the family Hahniidae.^[2]

Troglohnia
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Hahniidae
Subfamily:	Hahniinae
Genus:	Troglohnia Lin & Li, 2023[1]
Type species
T. qiubei Lin & Li
Species
4, see text

Distribution

Troglohnia is endemic to Guizhou and Yunnan provinces of China.^[2]

Life style

All described species were sampled from caves.^[1]

Etymology

The genus name refers to its troglobiont (cave-dwelling) life style, combined with the ending of Hahnia.^[1]

The species are named after their respective type localities:

• T. dafang: 大方; Dàfāng, found in Dafang County, Guizhou province
• T. qiubei: 丘北; Qiūběi, found in Qiubei County, Yunnan province
• T. : 施甸; Shīdiàn, found in Shidian County, Yunnan province
• T. : 武定; Wǔdìng, found in Wuding County, Yunnan province

Species

As of October 2025^[update], this genus includes four species:^[2]

• Troglohnia dafang Lin & Li, 2023 – China
• Troglohnia qiubei Lin & Li, 2023 – China (type species)
• Troglohnia shidian Lin & Li, 2023 – China
• Troglohnia wuding Lin & Li, 2023 – China