- family: Theridiidae
- genus: Anelosimus
- species: Anelosimus analyticus (Chamberlin, 1924)
- species: Anelosimus arizona Agnarsson, 2006
- species: Anelosimus baeza Agnarsson, 2006
- species: Anelosimus biglebowski Agnarsson, in Agnarsson & Zhang, 2006
- species: Anelosimus chickeringi Levi, 1956
- species: Anelosimus domingo Levi, 1963
- species: Anelosimus dubiosus (Keyserling, 1891)
- species: Anelosimus elegans Agnarsson, 2006
- species: Anelosimus ethicus (Keyserling, 1884)
- species: Anelosimus eximius (Keyserling, 1884)
- species: Anelosimus fraternus Bryant, 1948
- species: Anelosimus guacamayos Agnarsson, 2006
- species: Anelosimus jabaquara Levi, 1956
- species: Anelosimus jucundus (O. P.-Cambridge, 1896)
- species: Anelosimus may Agnarsson, in Agnarsson & Kuntner, 2005
- species: Anelosimus nelsoni Agnarsson, in Agnarsson & Zhang, 2006
- species: Anelosimus nigrescens (Keyserling, 1884)
- species: Anelosimus octavius Agnarsson, 2006
- species: Anelosimus oritoyacu Agnarsson, 2006
- species: Anelosimus pacificus Levi, 1956
- species: Anelosimus pantanal Agnarsson, 2006
- species: Anelosimus puravida Agnarsson, 2006
- species: Anelosimus rupununi Levi, 1956
- species: Anelosimus studiosus (Hentz, 1850)
- species: Anelosimus tosus (Chamberlin, 1916)
- species: Anelosimus tungurahua Agnarsson, 2006
- genus: Argyrodes
- genus: Chrosiothes
- genus: Enoplognatha
- genus: Kochiura
- genus: Stemmops
- genus: Styposis
- genus: Theridion