Echinarachniidae: taxon details and analytics

Domain
Kingdom
Animalia
Phylum
Echinodermata
Class
Echinoidea
Order
Echinolampadacea
Family
Echinarachniidae
Genus
Species
Scientific Name
Echinarachniidae

Summary description from Wikipedia:

Echinarachniidae

Echinarachniidae is a family of echinoderms belonging to the order Clypeasteroida. This clade appeared in the Middle Miocene epoch and is still living today in the North Pacific Ocean (California and Japan) ocean to Northeast Canada and Southern United States.

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