- family: Oxyopidae
- genus: Hamataliwa
- species: Hamataliwa argyrescens Mello-Leitao, 1929
- species: Hamataliwa bicolor (Mello-Leitao, 1929)
- species: Hamataliwa bituberculata (Mello-Leitao, 1929)
- species: Hamataliwa caudata Mello-Leitao, 1929
- species: Hamataliwa dubia (Mello-Leitao, 1929)
- species: Hamataliwa marmorata Simon, 1898
- species: Hamataliwa micropunctata (Mello-Leitao, 1929)
- species: Hamataliwa nigrescens Mello-Leitao, 1929
- species: Hamataliwa nigriventris (Mello-Leitao, 1929)
- species: Hamataliwa perdita Mello-Leitao, 1929
- species: Hamataliwa porcata (Simon, 1898)
- species: Hamataliwa quadrimaculata (Mello-Leitao, 1929)
- genus: Oxyopes
- species: Oxyopes argyrotrichius Mello-Leitao, 1929
- species: Oxyopes constrictus Keyserling, 1891
- species: Oxyopes fluminensis Mello-Leitao, 1929
- species: Oxyopes hemorrhous Mello-Leitao, 1929
- species: Oxyopes incertus Mello-Leitao, 1929
- species: Oxyopes macroscelides Mello-Leitao, 1929
- species: Oxyopes pugilator Mello-Leitao, 1929
- species: Oxyopes rubrosignatus Keyserling, 1891
- species: Oxyopes salticus Hentz, 1845
- species: Oxyopes sectus Mello-Leitao, 1929
- species: Oxyopes sexmaculatus Mello-Leitao, 1929
- species: Oxyopes stephanurus Mello-Leitao, 1929
- genus: Peucetia
- genus: Schaenicoscelis
- genus: Tapinillus