Classification
Tree [regio]Heteroptera [subordo]
Gerridae [familia]
Ptilomerinae [subfamilia]
Subfamilia Ptilomerinae Bianchi, 1896 contains the following taxa:
Heterobates Bianchi, 1896 [genus]
Pleciobates Esaki, 1930 [genus]
Potamometra Bianchi, 1896 [genus]
Ptilomera Amyot & Serville, 1843 [genus]
Rhyacobates Esaki, 1923 [genus]