Ergasilidae von Nordmann, 1832
Therodamas dawsoni Cressey, 1972
Therodamas elongatus (Thatcher, 1986)
Therodamas fluviatilis Paggi, 1977
Therodamas frontalis El-Rashidy & Boxshall, 2001
Therodamas mexicanus Suárez-Morales, Santana-Pineros & González-Solís, 2008
Therodamas serrani Krøyer, 1863
Therodamas sphyricephalus Thomsen, 1949
