The genus Reginamimus is described from D.F., Brazil. The type species is R
eginamimus milli which was found with Ruptitermes ?proratus by A.E. Mill. T
his is a relatively large termitophile which seems to mimic a queen or supp
lementary reproductive termite. The species is the second termitophile foun
d with Ruptitermes sp. In order for the queen mimicry to work, it is probab
le that the termites have more than one queen, perhaps many supplementary r
eproductives.