Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Annelida
/
• Polychaeta
/
• Sabellida
/
• Serpulidae
/
• Placostegus

Placostegus (genus)

• speciesPlacostegus assimilis
• speciesPlacostegus californicus
• speciesPlacostegus crystallinus
• speciesPlacostegus incomptus
• speciesPlacostegus langerhansi
• speciesPlacostegus tridentatus