| 释义 |
- Name
- Appearance
- Distribution
- Species
- References
{{Italic title}}{{Taxobox
| name = Nihoa
| image =
| image_width = 250px
| regnum = Animalia
| phylum = Arthropoda
| classis = Arachnida
| ordo = Araneae
| subordo = Mygalomorphae
| familia = Barychelidae
| genus = Nihoa
| genus_authority = Raven & Churchill, 1992
| diversity_link = List of Barychelidae species#Nihoa
| diversity = 24 species
| type_species =
| type_species_authority =
| range_map =
| range_map_width = 250px
| subdivision_ranks = Species
| subdivision =See text.
}}Nihoa is a spider genus in the mygalomorph family Barychelidae. NameThe genus is named after the island Nihoa, where the type species (N. mahina) is endemic. AppearanceN. hawaiiensis males have a length of almost 15 mm, including cheliceres; females are up to 21 mm. DistributionSpecies of this genus occur in Oceania. Species- Nihoa annulata (Kulczynski, 1908) — New Guinea
- Nihoa annulipes (Thorell, 1881) — New Guinea
- Nihoa aussereri (L. Koch, 1874) — Palau
- Nihoa bisianumu Raven, 1994 — New Guinea
- Nihoa courti Raven, 1994 — New Guinea
- Nihoa crassipes (Rainbow, 1898) — New Guinea
- Nihoa gressitti Raven, 1994 — New Guinea
- Nihoa gruberi Raven, 1994 — New Ireland
- Nihoa hawaiiensis (Raven, 1988) — Hawaii
- Nihoa itakara Raven, 1994 — New Guinea
- Nihoa kaindi Raven, 1994 — New Guinea
- Nihoa karawari Raven, 1994 — New Guinea
- Nihoa lambleyi Raven, 1994 — New Guinea
- Nihoa madang Raven, 1994 — New Guinea
- Nihoa mahina Churchill & Raven, 1992 — Hawaii
- Nihoa maior (Kulczynski, 1908) — New Guinea
- Nihoa mambulu Raven, 1994 — Solomon Islands
- Nihoa pictipes (Pocock, 1899) — New Guinea, New Britain, New Ireland, Solomon Islands
- Nihoa raleighi Raven, 1994 — New Guinea
- Nihoa tatei Raven, 1994 — New Guinea
- Nihoa vanuatu Raven, 1994 — New Hebrides
- Nihoa variata (Thorell, 1881) — New Guinea
- Nihoa verireti Raven, 1994 — New Guinea
References- Churchill, T. B. & R. J. Raven. 1992. Systematics of the intertidal trapdoor spider genus Idioctis (Mygalomorphae: Barychelidae) in the western Pacific with a new genus from the northeast. Memoirs of the Queensland Museum 32: 9-30. (Abstract)
- A revision of the mygalomorph spider genus Idioctis (Araneae, Barychelidae). American Museum Novitates 2929:1-14. PDF (first description of N. hawaiiensis)
{{Taxonbar|from=Q2706890}}{{DEFAULTSORT:Nihoa (Genus)}}{{barychelidae-stub}} 3 : Barychelidae|Mygalomorphae genera|Spiders of Oceania |