Gnathostomatidae
Gnathostomatidae is a family of nematodes belonging to the order Spirurida.
Genera:Ancyracanthus Diesing, 1839Cheiracanthus Diesing, 1839Echinocephalus Molin, 1858Gnathostoma Owen, 1836Mooleptus Özdikmen, 2010Spiroxys Schneider, 1866Tanqua Blanchard, 1904