World Spider Catalog

family: Araneidae
- genus: Araneus
  - species: Araneus necopinus (Keyserling, 1887)
- genus: Chaetacis
  - species: Chaetacis necopinata (Chickering, 1960)
- genus: Parawixia
  - species: Parawixia inopinata Camargo, 1950
family: Dysderidae
- genus: Dysdera
  - species: Dysdera inopinata Dunin, 1991
family: Hahniidae
- genus: Alistra
  - species: Alistra opina (Forster, 1970)
family: Linyphiidae
- genus: Lepthyphantes
  - species: Lepthyphantes inopinatus Locket, 1968
family: Liocranidae
- genus: Agroeca
  - species: Agroeca inopina O. P.-Cambridge, 1886
family: Lycosidae
- genus: Pardosa
  - species: Pardosa clavipalpis Purcell, 1903
  - species: Pardosa inopina (O. P.-Cambridge, 1876)
family: Oecobiidae
- genus: Oecobius
  - species: Oecobius marathaus Tikader, 1962
family: Orsolobidae
- genus: Ascuta
  - species: Ascuta inopinata Forster, 1956
family: Pholcidae
- genus: Smeringopina Kraus, 1957
  - species: Smeringopina africana (Thorell, 1899)
  - species: Smeringopina armata (Thorell, 1899)
  - species: Smeringopina beninensis Kraus, 1957
  - species: Smeringopina bineti (Millot, 1941)
  - species: Smeringopina camerunensis Kraus, 1957
  - species: Smeringopina guineensis (Millot, 1941)
  - species: Smeringopina pulchra (Millot, 1941)
  - species: Smeringopina simplex Kraus, 1957
family: Salticidae
- genus: Sitticus
  - species: Sitticus inopinabilis Logunov, 1992
- genus: Talavera
  - species: Talavera inopinata Wunderlich, 1993
family: Theridiidae
- genus: Achaearanea
  - species: Achaearanea inopinata Brignoli, 1972
family: Thomisidae
- genus: Zametopina Simon, 1909
  - species: Zametopina calceata Simon, 1909

Names matching 'opina'