Comptaluta is an extinct genus of Cambrian bradoriid arthropod. The genus was erected by Armin Öpik, who described C. calcarata and C. profunda from the Ordian of Australia. Two further species have been described from the Chengjiang biota: C. kailiensis and C. inflata. See also Cambrian explosion List of Chengjiang Biota species by phylum References Cambrian animals Maotianshan shales fossils Prehistoric arthropod genera Cambrian genus extinctions