- family: Thomisidae
- genus: Erissus
- species: Erissus angulosus Simon, 1895
- species: Erissus bateae Soares, 1941
- species: Erissus bilineatus Mello-Leitao, 1929
- species: Erissus fuscus Simon, in Mello-Leitao, 1929
- species: Erissus mirabilis (Soares, 1942)
- species: Erissus roseus Mello-Leitao, 1943
- species: Erissus sanctaeleopoldinae (Soares & Soares, 1946)
- species: Erissus spinosissimus Mello-Leitao, 1929
- species: Erissus truncatifrons Simon, 1895
- species: Erissus validus Simon, 1895