Heteracanthocephalidae is a family of parasitic worms from the order Echinorhynchida.
Heteracanthocephalidae contains two subfamilies (Aspersentinae and Heteracanthocephalinae) and the following species:[a]
Aspersentis Van Cleave, 1929
A. johni was found parasitizing Patagonotothen longipes and Champsocephalus esox in the eastern mouth of the Beagle Channel.
Bullockrhynchus Chandra, Hanumantha-Rao & Shyamasundari, 1985
Sachalinorhynchus Krotov and Petrochenko, 1956