Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Neritimorpha
Order: Cycloneritida
Superfamily: Helicinoidea
Family: Helicinidae
Subfamily: Vianinae
Genus: Viana
Species: V. regina
Subspecies: V. regina subunguiculata

28mm

Viñales Valley, Pinar del Río Province, Cuba

From my collection

Taken: February 12, 2021

High resolution via Flickr https://flic.kr/p/2kBhxMa