Two new genera Monitus gen.nov. and Cuckoldillo gen.nov., a new specie
s of each of Scyphax, Rhyscotus, Filippinodillo, Merulana, Myrmecodill
o, and three new species of Acanthodillo are described from Australia.
The unavailability of the name Pseudodiploexochus and the confusion c
oncerning the diagnoses of the genera Merulana Budde-Lund and Cubaris
Brandt is noted. The synonomy of Merulana and Pyrgoniscus is discussed
.