Brithysternum
Brithysternum is a genus of ground beetle in the subfamily Broscinae. The genus was described by William John Macleay in 1873 with the genus being found in Australia and containing the following species:Brithysternum calcaratum Macleay, 1873Brithysternum macleayi Sloane, 1910Brithysternum nodosum Sloane, 1910