Advena stoddartii flosculus

Advena stoddartii flosculus is an extinct subspecies of air-breathing land snail or semislug, a terrestrial pulmonate gastropod mollusk in the family Helicarionidae. This species was endemic to Norfolk Island.

Advena stoddartii flosculus
Conservation status
Extinct  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Stylommatophora
Family:	Helicarionidae
Genus:	Advena
Species:	A. stoddartii
Subspecies:	A. s. flosculus
Trinomial name
Advena stoddartii flosculus (J. C. Cox, 1866)
Synonyms[2]
Helix flosculus J. C. Cox, 1866[3] superseded combination Quintalia flosculus (J. C. Cox, 1866) superseded combination