Children (8 direct children, 8 direct and indirect children):
Biplex aculeata
Gyrineum aculeatum
Biplex bozzettii
Gyrineum bozzettii
Biplex perca
Gyrineum perca
Biplex pulchella
Gyrineum pulchellum
Biplex pulchellum
Biplex pulchra
Biplex rubicola
Biplex australasia