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 - Baptista, R. L. C.; Castanheira, P. de S.; Assuncao-Oliveira, G.; Prado, A. W. do (Zoosystematics and Evolution, 2020)