Hypocomagalma pholadidis Kozloff, 1946

Hosts and countries: Penitella penita (cited as Pholadidea penita), USA. Rangia flexuosa [cited as Rangia (Rangianella) flexuosa], Mexico.

References: Raabe (1970b); Madrazo-Garibay & López-Ochoterena (1988a); López-Ochoterena (1999).