World Spider Catalog

Genus: Yaginumaella Prószyński, 1979 | Family: Salticidae Blackwall, 1841

Yaginumaella pseudoflexa Liu, Yang & Peng, 2016

SPECIES | ACCEPTED

LSID: urn:lsid:nmbe.ch:spidersp:048747

Permalink: https://wsc.nmbe.ch/lsid/urn:lsid:nmbe.ch:spidersp:048747

Described:

Distribution: China

External Resources*: Jumping Spiders of the World Metzner (2026) | GBIF

Type Repository Provide information

Holotype: College of Life Sciences, Hunan Normal University (HNU), Changsha, China m - (Liu, Yang & Peng, 2016)
Paratype: College of Life Sciences, Hunan Normal University (HNU), Changsha, China 1m 3f - (Liu, Yang & Peng, 2016)

Taxonomic References

Yaginumaella pseudoflexa Liu, Yang & Peng, 2016: 62, f. 13-24 (Dmf) Original description

Ptocasius pseudoflexa Patoleta, Gardzińska & Żabka, 2020: 17 (T from Yaginumaella)

Yaginumaella pseudoflexa Wang et al., 2025g: 229 (T from Ptocasius)

References

Liu, W., Yang, S. F. & Peng, X. J. (2016). Two new species of Yaginumaella, Prószyński 1976 from Yunnan, China (Araneae, Salticidae). ZooKeys 620: 57-66. doi: 10.3897/zookeys.620.7895 -- Show included taxa

Patoleta, B. M., Gardzińska, J. & Żabka, M. (2020). Salticidae (Arachnida, Araneae) of Thailand: new species and records of Epeus Peckham & Peckham, 1886 and Ptocasius Simon, 1885. PeerJ 8(e9352): 1-23. -- Show included taxa

Wang, C., Wang, Y., Mi, X. Q. & Li, S. Q. (2025g). Description of two new genera and seven new species of Plexippina Simon, 1901 (Araneae, Salticidae, Plexippini) from Southwest China, with a review of Yaginumaella Prószyński, 1979. ZooKeys 1257: 215-247. doi: 10.3897/zookeys.1257.160127 -- Show included taxa

External Resource References

* Disclaimer
As External Resources, the World Spider Catalog links here to species pages of other databases. They may contain further information for the given species. The databases, listed as External Resources, however, are not managed by World Spider Catalog and the information given there is not necessarily in agreement with the World Spider Catalog. All responsibility for such data is with the external database.

Metzner, H. (2026). Jumping spiders (Arachnida: Araneae: Salticidae) of the world. Online at https://www.jumping-spiders.com.

GBIF.org (2026). GBIF Home Page (via GBIF API). Available from: https://www.gbif.org [8 January 2026]

Edit History

Date	Type	Reference	Old value	Comment
2025-10-31	New taxonomic reference entry	Wang et al., 2025g
2025-10-31	Species transferred to new genus	Wang et al., 2025g		Species transferred from Ptocasius to Yaginumaella
2020-06-27	Species updated		Old value	Species epithet corrected
2020-06-27	New taxonomic reference entry	Patoleta, Gardzińska & Żabka, 2020
2020-06-27	Species transferred to new genus	Patoleta, Gardzińska & Żabka, 2020		Species transferred from Yaginumaella to Ptocasius
2016-10-04	New taxonomic reference entry	Liu, Yang & Peng, 2016
2016-10-04	New species inserted	Liu, Yang & Peng, 2016