- family: Araneidae
- family: Dictynidae
- family: Linyphiidae
- family: Nephilidae
- family: Ochyroceratidae
- family: Pholcidae
- family: Tetrablemmidae
- family: Tetragnathidae
- family: Theridiidae
- genus: Argyrodes
- genus: Episinus
- genus: Latrodectus
- genus: Rhomphaea
- genus: Steatoda
- genus: Theridion
- species: Theridion albopictum Thorell, 1898
- species: Theridion climacode Thorell, 1898
- species: Theridion flavoornatum Thorell, 1898
- species: Theridion inconspicuum Thorell, 1898
- species: Theridion miserum Thorell, 1898
- species: Theridion nigropunctulatum Thorell, 1898
- species: Theridion niveopunctatum Thorell, 1898
- species: Theridion setiferum Roewer, 1942
- species: Theridion tenuissimum Thorell, 1898
- species: Theridion urnigerum Thorell, 1898
- family: Uloboridae