Open Access Review Paper Views (1424) Review of crocodilian communication: A research gap in acoustic and chemical signals in Gharial (Gavialis gangeticus) Jailabdeen Ajjim, G. Archunan J. Biodiv. & Environ. Sci. 23(1), 52-61, July 2023. Keywords: Acoustic signal, Chemical signal, Communication, Crocodilian, Gharial Details