Left-handed whelk (Sinistrofulgur perversum) varix

Size of the full shell approx 22cm.

 

Superdomain: Neomura

Domain: Eukaryota

(unranked): Opisthokonta

(unranked) Holozoa

(unranked) Filozoa

Kingdom: Animalia

Subkingdom: Eumetazoa

(unranked): Bilateria

(unranked): Protostomia

Superphylum: Lophotrochozoa

Phylum: Mollusca

Subphylum: Conchifera

Class: Gastropoda

Subclass: Caenogastropoda

Order: Neogastropoda

Superfamily: Buccinoidea

Family: Busyconidae

Subfamily: Busyconinae

Genus: Sinistrofulgur

Species: S. perversum

Done