Lahillia angulata (FOSSIL) (R.A. Philippi, 1887 †) Chile, Navidad
Lahillia huberi (FOSSIL) Zinsmeister& Macellari, 1988 † Antarctica, Seymour Island
Lahillia laevigata (FOSSIL) (Sowerby, 1846 †)
Lahillia larseni (FOSSIL) (Sharman& R.B. Newton, 1897 †) Antarctica, Seymour Island
Lahillia marwicki (FOSSIL) (Freneix 1958) †
Lahillia neozelanica (FOSSIL) A.G. Beu & al., 1990 † New Zealand, South Island125 mm
Lahillia patagonica (FOSSIL) H.F.A. von Ihering,1907 † Argentina, Santa Cruz, Rió Chico