Hydrobiidae Simpson, 1865
Pseudotricula arthurclarkei Ponder, Clark, Eberhard & Studdert, 2005
Pseudotricula auriforma Ponder, Clark, Eberhard & Studdert, 2005
Pseudotricula conica Ponder, Clark, Eberhard & Studdert, 2005
Pseudotricula eberhardi Ponder, 1992
Pseudotricula elongata Ponder, Clark, Eberhard & Studdert, 2005
Pseudotricula expandolabra Ponder, Clark, Eberhard & Studdert, 2005
Pseudotricula progenitor Ponder, Clark, Eberhard & Studdert, 2005
