Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Cnidaria
/
• Hydrozoa
/
• Leptothecata
/
• Blackfordiidae
/
• Blackfordia

Blackfordia (genus)

• speciesBlackfordia manhattensis
• speciesBlackfordia polytentaculata
• speciesBlackfordia virginica