On the Cryptocellus magnus group (Arachnida, Ricinulei). American Museum novitates ; no. 2677

9 p. : ill., map ; 26 cm.Includes bibliographical references (p. 8-9)."The magnus group of Cryptocellus is characterized by the presence of a straight and massive accessory piece of the male tarsal process, and includes five species restricted to northwestern South America. One new species, Cryptocellus narino, is described from northwestern Colombia. A hypothesis of interrelationships for the five species and a revised key to the South American species of Cryptocellus are presented"--P. [1]