Subfamily Ibacinae Holthuis 1985 (slipper lobster)
Malacostraca - Decapoda - Scyllaridae
Parent taxon: Neoscyllarida according to D. Audo 2017
Sister taxa: none
Subtaxa: Ibacus
Type: Ibacus
Ecology: semi-infaunal carnivore
Distribution: found only at Shaisuro, Mazari tribal area (Eocene of Pakistan)