Austruca is a genus of Indo-west Pacific fiddler crabs in the family Ocypodidae.

There are about 13 described species in this genus.

[1][2][3] Austruca was formerly a subgenus of Uca, but in 2016 it was elevated in rank to genus.

[2][3][4] These 13 species belong to the genus Austruca:

This Eubrachyura article is a stub.