On the Troglomorphic Scorpion Troglotayosicus humiculum (Scorpiones, Troglotayosicidae), with First Description of the Adults

The endemic Colombian troglomorphic scorpion. Troglotayosicus humiculum Botero-Trujillo and Franeke, 2009, previously known only from the juvenile holotype, is redescribed based on newly collected adults of both sexes. New data on basitarsal spination, telotarsal setation, and carination of the metasoma and pedipalps, together with the first description of the hemispermatophore and a revised interpretation of the trichobothria, are provided, along with brief discussions of the ecology and distribution of the species.