Phylum: Anellida

Class: Clitellata

Order: Rhynchobdellida



Family: 
Piscicolidae

Branchellion torpedinis


Class: Polychaeta

Order: Amphinomida



Family: 
Amphinomidae

Hermodice carunculata


Order: Echiuroidea


Family: 
Bonelliidae

Bonellia viridis


Order: Eunicida


Family: 
Eunicidae

Lysidice collaris

Order: Phyllodocida


Family: 
Nereididae

Ceratonereis (Composetia) costae

Order: Sabellida


Family: 
Serpulidae

Hydroides elegans

Spirobranchus triqueter
Spirorbis
Spirorbis


Family: Sabellidae

Sabella spallanzanii


Superclass: Polychaeta

Order: Myzostomida



Family: 
Myzostomatidae

Myzostoma glabrum