Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Acanthocephala
/
• Palaeacanthocephala
/
• Echinorhynchida
/
• Fessisentidae
/
• Fessisentis

Fessisentis (genus)

• speciesFessisentis fessus
• speciesFessisentis friedi
• speciesFessisentis necturorum
• speciesFessisentis tichiganensis
• speciesFessisentis vancleavei