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Mesudus setosus

Mesudus setosus is a species of Desidae spider that is endemic to New Zealand.

Last revised
Jul 16, 2026
Read time
≈ 1 min
Length
210 w
Citations
7
Source
Mesudus setosus
Data Deficit
Data Deficit (NZ TCS)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Desidae
Genus: Mesudus
Species:
M. setosus
Binomial name
Mesudus setosus
(Forster, 1970)
Synonyms
  • Manawa setosa

Mesudus setosus is a species of Desidae spider that is endemic to New Zealand.1

Taxonomy

This species was described as Manawa setosa by Ray Forster in 1970 from a male specimen.1 It was moved to the Mesudus genus in 2007.2 The holotype is stored in Te Papa Museum.1

Description

The male is recorded at 6.46mm in length. This species is uniform yellow brown and lacks markings.1

Distribution

This species is only known from Fiordland, New Zealand.1

Conservation status

Under the New Zealand Threat Classification System, this species is listed as "Data Deficient" with the qualifiers of "Data Poor: Size", "Data Poor: Trend" and "One Location".3

References

References

  1. Forster, R. R. (1970). The spiders of New Zealand. Part III. Otago Museum Bulletin 3: 1-184.
  2. Özdikmen, H. (2007). Nomenclatural changes for seven preoccupied spider genera (Arachnida: Araneae). Munis Entomology and Zoology 2: 137-142.
  3. Sirvid, P. J.; Vink, C. J.; Fitzgerald, B. M.; Wakelin, M. D.; Rolfe, J.; Michel, P. (2020-01-01). "Conservation status of New Zealand Araneae (spiders), 2020" (PDF). New Zealand Threat Classification Series. 34: 1–37.