  We consider the multiple M2-branes wrapped on a compact Riemann surface and
study the arising quantum mechanics by taking the limit where the size of the
Riemann surface goes to zero. The IR quantum mechanical models resulting from
the BLG-model and the ABJM-model compactified on a torus are N = 16 and N = 12
superconformal gauged quantum mechanics. After integrating out the auxiliary
gauge fields we find OSp(16|2) and SU(1,1|6) quantum mechanics from the reduced
systems. The curved Riemann surface is taken as a holomorphic curve in a
Calabi-Yau space to preserve supersymmetry and we present a prescription of the
topological twisting. We find the N = 8 superconformal gauged quantum mechanics
that may describe the motion of two wrapped M2-branes in a K3 surface.
