Yirrkala calyptra

Yirrkala calyptra is an eel in the family Ophichthidae (worm/snake eels). It was described by John E. McCosker in 2011. It is a marine, tropical eel which is known from Queensland Australia, in the western Pacific Ocean. Males can reach a maximum total length of 35.8 cm, while females can reach a maximum TL of 39.5 cm.

The species epithet "calyptra", treated as a noun in apposition, means "veil" in Greek, and refers to the eel's facial colouring.