We report the discovery of 182 new southern stars with proper motion larger than 0.45 \arcsec yr ^ { -1 } .
The stars were found in an expansion of the SUPERBLINK proper motion survey to 8980 square degrees south of Decl.=-30 ^ { \circ } .
The new high proper motion stars include 123 objects with \mu > 0.5 \arcsec yr ^ { -1 } , and 5 with \mu > 1.0 \arcsec yr ^ { -1 } .
These new stars consist in a variety of nearby red dwarfs and white dwarfs , and ( slightly more distant ) red halo subdwarf , and are all prime targets for follow-up spectroscopic and astrometric ( parallax ) observations .
Comparison with previous proper motion surveys in the southern sky suggests that SUPERBLINK has a recovery rate between 80 \% and 90 \% at southern declinations for stars with red magnitude 10 < R _ { F } < 19 and proper motion in the range 0.5 < \mu < 2.0 \arcsec yr ^ { -1 } .
This survey makes a significant addition to the census of high proper motion stars at southern declinations .