World Spider Catalog

family: Amaurobiidae
- genus: Coelotes
  - species: Coelotes unicatus Yaginuma, 1977
family: Amphinectidae
- genus: Mamoea
  - species: Mamoea unica Forster & Wilton, 1973
family: Araneidae
- genus: Araneus
  - species: Araneus bonsallae (McCook, 1894)
- genus: Larinia
  - species: Larinia acuticauda Simon, 1906
family: Cycloctenidae
- genus: Anaua
  - species: Anaua unica Forster, 1970
family: Dictynidae
- genus: Argennina
  - species: Argennina unica Gertsch & Mulaik, 1936
family: Dysderidae
- genus: Harpactea
  - species: Harpactea punica Alicata, 1974
family: Gnaphosidae
- genus: Berlandina
  - species: Berlandina punica (Dalmas, 1921)
- genus: Micaria
  - species: Micaria mongunica Danilov, 1996
family: Leptonetidae
- genus: Leptoneta
  - species: Leptoneta huisunica Zhu & Tso, 2002
family: Lycosidae
- genus: Hesperocosa
  - species: Hesperocosa unica (Gertsch & Wallace, 1935)
family: Oxyopidae
- genus: Hamataliwa
  - species: Hamataliwa communicans (Chamberlin, 1925)
family: Salticidae
- genus: Cobanus
  - species: Cobanus cambridgei Chickering, 1946
- genus: Giuiria
  - species: Giuiria unica Strand, 1906
- genus: Sidusa
  - species: Sidusa unica Kraus, 1955
- genus: Tusitala
  - species: Tusitala unica Wesolowska & Russell-Smith, 2000
family: Tetrablemmidae
- genus: Monoblemma
  - species: Monoblemma unicum Gertsch, 1941
family: Theridiidae
- genus: Steatoda
  - species: Steatoda triangulosa (Walckenaer, 1802)
- genus: Theridion
  - species: Theridion punicapunctatum Urquhart, 1891
family: Thomisidae
- genus: Xysticus
  - species: Xysticus ephippiatus Simon, 1880

Names matching 'unica'