Sipuncula (phylum)
Esquema
Jerarquía
Descripción
Phylum containing elongated, often spindle-shaped, unsegmented marine worms with a head that usually possesses one or more rings of tentacles.
URI original del concepto
Otros términos
- sipunculid worms [en]
- sipunculid worm [en]
- sipunculids [en]
- peanutworms [en]