Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Mollusca
/
• Gastropoda
/
• Cephalaspidea
/
• Retusidae
/
• Retusa

Retusa (genus)

• speciesRetusa alba
• speciesRetusa mayoi
• speciesRetusa montereyensis
• speciesRetusa obtusa
• speciesRetusa ovata
• speciesRetusa semen
• speciesRetusa sulcata
• speciesRetusa truncatula
• speciesRetusa umbilicata
• speciesRetusa xystrum