Thalassematidae

Thalassematidae
Ochetostoma erythrogrammon
Thalassema diaphanes
Anelassorhynchus moebii
Anelassorhynchus semoni
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Annelida
Clade: Pleistoannelida
Clade: Sedentaria
Subclass: Echiura
Order: Echiuroidea
Suborder: Echiurida
Family: Thalassematidae
Forbes & Goodsir, 1841
Genera

Thalassematidae is a family of spoonworms in the suborder Echiurida.