Utivarachna is a genus of Asian araneomorph spiders in the family Trachelidae first described by Kyukichi Kishida in 1940.[2] It was largely ignored until Christa L. Deeleman-Reinhold revised the sac and ground spiders in 2001, transferring some species from Trachelas and adding several new ones.[3] The genus was further expanded in 2014 and 2015.[4][5]
| Utivarachna | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Trachelidae |
| Genus: | Utivarachna Kishida, 1940[1] |
| Type species | |
| U. fukasawana Kishida, 1940
| |
| Species | |
|
17, see text | |
Species
editAs of April 2019[update] it contains seventeen species in southeast Asia:[1]
- Utivarachna accentuata (Simon, 1896) – Sri Lanka
- Utivarachna arcuata Zhao & Peng, 2014 – China
- Utivarachna bucculenta Deeleman-Reinhold, 2001 – Thailand
- Utivarachna chamaeleon Deeleman-Reinhold, 2001 – Borneo
- Utivarachna dusun Deeleman-Reinhold, 2001 – Borneo
- Utivarachna fabaria Zhao & Peng, 2014 – China
- Utivarachna fronto (Simon, 1906) – India
- Utivarachna fukasawana Kishida, 1940 (type) – Borneo
- Utivarachna gongshanensis Zhao & Peng, 2014 – China
- Utivarachna gui (Zhu, Song & Kim, 1998) – China
- Utivarachna ichneumon Deeleman-Reinhold, 2001 – Borneo
- Utivarachna kinabaluensis Deeleman-Reinhold, 2001 – Borneo
- Utivarachna lata Jin, Yin & Zhang, 2015 – China
- Utivarachna phyllicola Deeleman-Reinhold, 2001 – Thailand, Indonesia (Sumatra, Borneo)
- Utivarachna rama Chami-Kranon & Likhitrakarn, 2007 – Thailand
- Utivarachna rubra Deeleman-Reinhold, 2001 – Borneo
- Utivarachna taiwanica (Hayashi & Yoshida, 1993) – Taiwan
References
edit- ^ a b "Gen. Utivarachna Kishida, 1940". World Spider Catalog Version 20.0. Natural History Museum Bern. 2019. doi:10.24436/2. Retrieved 2019-05-23.
- ^ Kishida, K. (1940). "Notes on two species of spiders, Doosia japonica and Utivarachna fukasawana". Acta Arachnologica. 5 (2): 138–145. doi:10.2476/asjaa.5.138.
- ^ Deeleman-Reinhold, C. L. (2001). Forest spiders of South East Asia: with a revision of the sac and ground spiders (Araneae: Clubionidae, Corinnidae, Liocranidae, Gnaphosidae, Prodidomidae and Trochanterriidae [sic]).
- ^ Zhao, Y.; Peng, X. J. (2014). "Spiders of the genus Utivarachna from China (Araneae: Corinnidae)". Zootaxa. 3774 (6): 578–588. doi:10.11646/zootaxa.3774.6.6. PMID 24871523.
- ^ Jin, C.; Yin, X. C.; Zhang, F. (2015). "A new species of the genus Utivarachna Kishida, 1940 (Araneae: Trachelidae) from China, with the first description of the male of U. fabaria Zhao & Peng, 2014 and a redescription of U. gui (Zhu, Song & Kim, 1998)". Zootaxa. 4057 (4): 569–581. doi:10.11646/zootaxa.4057.4.6. PMID 26701499.