This is the only known species of the tribe Carldrakeanini known for Argentina, and for this country the only known record is the type locality in the province of Neuquen (San Martín de los Andes) (Carpintero & Montemayor, 2008). In Froeschner (1996) there is summarized information regarding the genus and, a key for the recognition of this genus from other genera of the Cantacaderini where Stenocader was placed before the phylogenetic analyses performed by Lis (1999) and Guilbert (2012). Also, it is developed a key to identificate the Cantacaderinae from Argentina and Chile in Carpintero & Montemayor (2008). In the original description, as well as in Faundez & Lues (2015) there are photographs of the species.