Typový druh
Planonasus parini Weigmann, Stehmann & Thiel, 2013..
Původní popis
Weigmann, S., Stehmann, M. F. W. & Thiel, R. 2013. Planonasus parini n. g. and n. sp., a new genus and species of false cat sharks (Carchariniformes, Pseudotriakidae) from the deep northwestern Indian Ocean off Socotra Islands. Zootaxa 3609 (no. 2): 163-181.