Giant Otter vs Lesser Hairy-winged Bat

Pteronura brasiliensis compared with Harpiocephalus harpia

Key Differences

• Giant Otter is Endangered while Lesser Hairy-winged Bat is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Lesser Hairy-winged Bat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Carnivora (bộ Ăn thịt)	Chiroptera (bộ Dơi)
Family	Mustelidae (Weasels & Otters)	Vespertilionidae
Genus	Pteronura	Harpiocephalus
Species	Pteronura brasiliensis	Harpiocephalus harpia

Evolutionary Relationship

Giant Otter and Lesser Hairy-winged Bat share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Giant Otter

EN — Endangered

Lesser Hairy-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Lesser Hairy-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Hairy-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.