World Spider Catalog

Genus: Arcuphantes Chamberlin & Ivie, 1943 | Family: Linyphiidae Blackwall, 1859

Arcuphantes longissimus Saito, 1992

SPECIES | ACCEPTED

LSID: urn:lsid:nmbe.ch:spidersp:009476

Permalink: https://wsc.nmbe.ch/lsid/urn:lsid:nmbe.ch:spidersp:009476

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 f - (Saito, 1992b)
Paratype: Department of Zoology of the National Museum of Nature and Science (NSMT-Ar), Tokyo, Japan 9f - (Saito, 1992b)

Taxonomic References

Arcuphantes longissimus Saito, 1992b: 20, f. 25-26 (Df) Original description

Arcuphantes longissimus Ono, Matsuda & Saito, 2009: 312, f. 782-783 (f)

Arcuphantes longissimus Ballarin et al., 2026c: 433, f. 19A-H, 20A-H (Dm, f)

References

Ballarin, F., Nagai, T., Yamasaki, T. & Eguchi, K. (2026c). New species and new records of cave-dwelling money spiders from Japan with remarks on the genera Anguliphantes, Arcuphantes, Nihonella, Micrargus, and Porrhomma (Araneae, Linyphiidae). Zootaxa 5828(3): 401-449. doi: 10.11646/zootaxa.5828.3.1 [[Zoobank: 754F4AB9-A158-4DF6-AA3F-A578CC1BE27B]] -- Show included taxa

Ono, H., Matsuda, M. & Saito, H. (2009). Linyphiidae, Pimoidae. 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. 253-344. -- Show included taxa

Saito, H. (1992b). New linyphiid spiders of the genus Arcuphantes (Araneae: Linyphiidae) from Japan. Korean Arachnology 8: 13-31. -- 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
2026-06-10	First description of male	Ballarin et al., 2026c
2026-06-10	New taxonomic reference entry	Ballarin et al., 2026c