Lesser Yellow-shouldered Bat vs Small Adder's-Tongue

Sturnira nana compared with Ophioglossum azoricum

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Small Adder's-Tongue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Chiroptera (Bats)	Ophioglossales (Ophioglossales)
Family	Phyllostomidae	Ophioglossaceae
Genus	Sturnira	Ophioglossum
Species	Sturnira nana	Ophioglossum azoricum

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Small Adder's-Tongue

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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