Liwiidae

Liwiidae
Temporal range: Cambrian–Ordovician
Tariccoia arrusensis, 21 mm, from Sardegna, Italy
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Order: Nektaspida
Family: Liwiidae
Dzik et Lendzion, 1988
Genera

See text.

Liwiidae is a family of arthropods in the order Nektaspida. Members are known from the Cambrian and Ordovician periods.