Group tutu

Diagnosis. The species in the group tutu are recognized by the small total length; embolus with three keels; serrated area on prolateral embolus small or, when large, representedbysparsesmalldenticles;patternsofcoloration on legs and palp, when present, inconspicuous.

Species included. Actinopus tutu sp. nov.; Actinopus azaghal n. sp; Actinopus itacolomi sp. nov.; Actinopus longipalpis C. L. Koch, 1842; Actinopus pindapoy sp. nov., A. argenteus Ríos-Tamayo & Goloboff, 2018; A. pampa Ríos-Tamayo & Goloboff, 2018; Actinopus ariasi Ríos-Tamayo & Goloboff, 2018; Actinopus cordobensis Ríos-Tamayo & Goloboff, 2018; and Actinopus coylei Ríos-Tamayo & Goloboff, 2018 .