Ebert, D.A. & Akhilesh, K.V. & Weigmann, S. (2019)
Planonasus indicus sp. n., a new species of pygmy false catshark (Chondrichthyes: Carcharhiniformes: Pseudotriakidae), with a revised diagnosis of the genus and key to the family. Marine Biodiversity, 49(3), 1321–1341
DOI: 10.1007/s12526-018-0915-4