Brown-veined Wainscot vs Polynesian Tree Snail

Archanara dissoluta compared with Samoana attenuata

Key Differences

• Brown-veined Wainscot is Vulnerable while Polynesian Tree Snail is Critically Endangered.

Taxonomic Classification

Rank	Brown-veined Wainscot	Polynesian Tree Snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Lepidoptera (Butterflies & Moths)	Stylommatophora (Stylommatophora)
Family	Noctuidae	Partulidae
Genus	Archanara	Samoana
Species	Archanara dissoluta	Samoana attenuata

Evolutionary Relationship

Brown-veined Wainscot and Polynesian Tree Snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown-veined Wainscot

VU — Vulnerable

Polynesian Tree Snail

CR — Critically Endangered

Physical Characteristics

Attribute	Brown-veined Wainscot	Polynesian Tree Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-veined Wainscot

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Polynesian Tree Snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Brown-veined Wainscot

The Brown-veined Wainscot (Archanara dissoluta) is a species in the genus Archanara. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.