Giant Otter vs Splayed Deerfly

Pteronura brasiliensis compared with Chrysops caecutiens

Key Differences

• Giant Otter is Endangered while Splayed Deerfly is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Splayed Deerfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Diptera (Diptera)
Family	Mustelidae (Weasels & Otters)	Tabanidae
Genus	Pteronura	Chrysops
Species	Pteronura brasiliensis	Chrysops caecutiens

Evolutionary Relationship

Giant Otter and Splayed Deerfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

Splayed Deerfly

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Splayed Deerfly
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.

Splayed Deerfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.