Fessisentis
Animalia | Acanthocephala | Palaeacanthocephala | Echinorhynchida | Fessisentidae | Fessisentis
Fessisentis
Biota | Animalia | Acanthocephala | Palaeacanthocephala | Echinorhynchida | Fessisentidae | Fessisentis
|  | Rudolphi, 1808 | Meyer, 1931 | Southwell & Macfie, 1925 | Van Cleave, 1931 | Van Cleave, 1931