Dodatak:Popis vrsta kukaša:F

Fe

, Femogibbosus

Porodica Fessisentidae Van Cleve, 1931

1. Fessisentis Van Cleve, 1931

Acanthocephala → Palaeacanthocephala → Echinorhynchida → Fessisentidae

Fessisentis Van Cleave, 1931

1. Fessisentis acutulus (Van Cleave, 1931)
2. Fessisentis fessus Van Cleave, 1931
3. Fessisentis friedi Nickol, 1972
4. Fessisentis necturorum Nickol, 1967
5. Fessisentis tichiganensis Amin, 1980
6. Fessisentis vancleavei (Hughes and Moore, 1943)

Acanthocephala → Palaeacanthocephala → Echinorhynchida → Fessisentidae

Fi

, Filicollis , Filisoma

Fl

, Floridosentis