World Spider Catalog

Genus: Iwogumoa Kishida, 1955 | Family: Agelenidae C. L. Koch, 1837

Iwogumoa acco (Nishikawa, 1987)

SPECIES | ACCEPTED

LSID: urn:lsid:nmbe.ch:spidersp:022710

Permalink: https://wsc.nmbe.ch/lsid/urn:lsid:nmbe.ch:spidersp:022710

Described:

Distribution: Japan

External Resources*: GBIF

Type Repository Provide information

Holotype: Department of Zoology of the National Museum of Nature and Science (NSMT-Ar), Tokyo, Japan m - (Nishikawa, 1987b)
Allotype: Department of Zoology of the National Museum of Nature and Science (NSMT-Ar), Tokyo, Japan f - (Nishikawa, 1987b)
Paratype: Department of Zoology of the National Museum of Nature and Science (NSMT-Ar), Tokyo, Japan 7m 13f 4jm 6jf (in part) - (Nishikawa, 1987b)
Paratype: Collection of the Arachnological Society of Japan (CASJ), Otemon Gakuin University, Osaka, Japan 7m 13f 4jm 6jf (in part) - (Nishikawa, 1987b)

Taxonomic References

Coelotes acco Nishikawa, 1987b: 24, f. 1-8 (Dmf) Original description

Asiacoelotes acco Wang, 2002: 31 (T from Coelotes)

Iwogumoa acco Okumura et al., 2009: 197, f. 366-372 (mf)

Iwogumoa acco Suzuki, 2026b: 13, f. 3B, 4A-E (mf)

References

Nishikawa, Y. (1987b). A new spider, Coelotes acco (Araneae, Agelenidae) from an abandoned mine of the Bôsô Peninsula, central Japan. Journal of the Speleological Society of Japan 12: 24-28. -- Show included taxa

Okumura, K., Shimojana, M., Nishikawa, Y. & Ono, H. (2009). Coelotidae. In: Ono, H. (ed.) The spiders of Japan with keys to the families and genera and illustrations of the species. Tokai University Press, Kanagawa, pp. 174-205. -- Show included taxa

Suzuki, Y. (2026b). A list of spiders (Arachnida: Araneae) collected in Tokushima Prefecture, Shikoku, Japan between March and November 2025. Bulletin of the Tokushima Prefecture Museum 36: 1-19. -- Show included taxa

Wang, X. P. (2002). A generic-level revision of the spider subfamily Coelotinae (Araneae, Amaurobiidae). Bulletin of the American Museum of Natural History 269: 1-150. doi: 10.1206/0003-0090(2002)269<0001:AGLROT>2.0.CO;2 -- 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.

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
2026-03-30	Type repository inserted	Nishikawa, 1987b
2026-03-30	New taxonomic reference entry	Suzuki, 2026b