World Spider Catalog

family: Araneidae
- genus: Araneus
  - species: Araneus bicentenarius (McCook, 1888)
  - species: Araneus grossus (C. L. Koch, 1844)
  - species: Araneus marmoreus Clerck, 1757
family: Ctenidae
- genus: Ancylometes
  - species: Ancylometes rufus (Walckenaer, 1837)
- genus: Cupiennius
  - species: Cupiennius cubae Strand, 1909
family: Ctenizidae
- genus: Stasimopus
  - species: Stasimopus gigas Hewitt, 1915
family: Dysderidae
- genus: Dysdera
  - species: Dysdera gigas Roewer, 1928
family: Gnaphosidae
- genus: Urozelotes
  - species: Urozelotes rusticus (L. Koch, 1872)
family: Hexathelidae
- genus: Macrothele
  - species: Macrothele gigas Shimojana & Haupt, 1998
family: Linyphiidae
- genus: Grammonota
  - species: Grammonota gigas (Banks, 1896)
- genus: Laminacauda
  - species: Laminacauda gigas Millidge, 1991
- genus: Megafroneta
  - species: Megafroneta gigas Blest, 1979
family: Nemesiidae
- genus: Neostothis
  - species: Neostothis gigas Vellard, 1925
family: Philodromidae
- genus: Thanatus
  - species: Thanatus gigas (C. L. Koch, 1837)
family: Salticidae
- genus: Habronattus
  - species: Habronattus gigas Griswold, 1987
family: Theraphosidae
- genus: Harpactira
  - species: Harpactira gigas Pocock, 1898
- genus: Hysterocrates
  - species: Hysterocrates gigas Pocock, 1897
- genus: Tapinauchenius
  - species: Tapinauchenius gigas Caporiacco, 1954
family: Trechaleidae
- genus: Paratrechalea
  - species: Paratrechalea longigaster Carico, 2005
family: Zoropsidae
- genus: Megateg
  - species: Megateg gigasep Raven & Stumkat, 2005

Names matching 'gigas'