Elseya (Pelocomastes) is a Subgenus that contains 3 (4?) species (see E. (P.) uberrima). They are native to New Guinea and Northern Australia. The type species for this Subgenus is Elseya (Pelocomastes) uberrima.
The species in Elseya (Elseya) are:
Elseya (Pelocomastes) albagula
Elseya (Pelocomastes) lavarackorum
Elseya (Pelocomastes) uberrima (kind of)