Giganthorhynchidae

Gigantorhynchida is an order containing a single family, Gigantorhynchidae of parasitic worms that attach themselves to the intestinal wall of terrestrial vertebrates. Gigantorhynchida contains the following two genera: * Gigantorhynchus Hamann, 1892 * Mediorhynchus Van Cleave, 1916

Giganthorhynchidae

Gigantorhynchida is an order containing a single family, Gigantorhynchidae of parasitic worms that attach themselves to the intestinal wall of terrestrial vertebrates. Gigantorhynchida contains the following two genera: * Gigantorhynchus Hamann, 1892 * Mediorhynchus Van Cleave, 1916