Arnoliseus carioca sp. nov., female paratypes. A. Dorsal habitus (UFRJ 1583); B. Ventral habitus (UFRJ 1583); C. Lateral habitus (UFRJ 1583); D. Frontal habitus (UFRJ 1583); E. Epigyne, ventral view (UFRJ 1583); F. Internal genitalia, dorsal view (UFRJ 1581). Scale bars: 2 mm (A–C); 1 mm (D); 0.1 mm (E); 0.2 mm (F).

 
 
  Part of: Baptista RLC, Castanheira PS, Oliveira GA, Prado AW (2020) Descriptions of three new species of jumping-spiders, genus Arnoliseus (Araneae, Salticidae), from Rio de Janeiro state, Brazil, with comments on their genital morphology and a key to species. Zoosystematics and Evolution 96(1): 73-90. https://doi.org/10.3897/zse.96.46509