Coarse biscuit clam (Dosinia anus) umbo beak

Size approx of the full shell 5cm.

 

Superdomain: Neomura

Domain: Eukaryota

(unranked): Unikonta

(unranked): Obazoa

(unranked): Opisthokonta

(unranked) Holozoa

(unranked) Filozoa

Kingdom: Animalia

Subkingdom: Eumetazoa

(unranked): Bilateria

(unranked): Protostomia

Superphylum: Lophotrochozoa

Phylum: Mollusca

Class: Bivalvia

Subclass: Autobranchia

Infraclass: Heteroconchia

Subterclass: Euheterodonta

Superorder: Imparidentia

Order: Veneroida

Superfamily: Veneroidea

Family: Veneridae

Subfamily: Dosiniinae

Genus: Dosinia

Species: D. anus

Done