Planonasus is a genus of ground sharks in the family Pseudotriakidae, native to the western Indian Ocean.
Species There are currently two species in this genus:
Planonasus parini (Weigmann, Stehmann & Thiel, 2013) (dwarf false catshark) Planonasus indicus (Ebert, Akhilesh, & Weigmann, 2018) (pygmy false catshark)
References