Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Mollusca
/
• Gastropoda
/
• Stylommatophora
/
• Megomphicidae

Megomphicidae (family)

• genusAmmonitella
• genusGlyptostoma
• genusMegomphix
• genusPolygyrella
• genusPolygyroidea