New data on Cyclocosmia loricata (C.L. Koch, 1842) (Aranei: Halonoproctidae) with first description of the male palp

摘要

This article details new records of the trapdoor spider Cyclocosmia loricata (C.L. Koch; 1842) in Nuevo Leon and Tamaulipas states of northeast Mexico, and refutes previous records of C. trunca-ta (Hentz, 1841) for Nuevo Leon. Insight in the variationin rib counts of the disc of the opisthosoma as well as the first description of the male palp are given.