Sure of the genus but assuming on the species; going by how this is the only Australian one on Wikipedia.
Updated: Many thanks for helping identify this, y'all!
This little critter was loitering about on the oceanside of the Southernmost Point seawall in Key West, Florida. This was late at night, a little before eleven pm.
~ janson jones,
http://dusttracks.com
Ligiidae is a family of woodlice, the only family in the infraorder Diplocheta.