Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Mollusca
/
• Gastropoda
/
• Notaspidea
/
• Pleurobranchidae
/
• Berthella

Berthella (genus)

• speciesBerthella agassizii
• speciesBerthella californica
• speciesBerthella plumula
• speciesBerthella sideralis
• speciesBerthella stellata
• speciesBerthella strongi
• speciesBerthella tupala