Common Blue Damselfly vs Giant Otter

Enallagma cyathigerum compared with Pteronura brasiliensis

Key Differences

• Common Blue Damselfly is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Common Blue Damselfly	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Carnivora (Carnivorans)
Family	Coenagrionidae	Mustelidae (Weasels & Otters)
Genus	Enallagma	Pteronura
Species	Enallagma cyathigerum	Pteronura brasiliensis

Evolutionary Relationship

Common Blue Damselfly and Giant Otter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Blue Damselfly

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Common Blue Damselfly	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Blue Damselfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Common Blue Damselfly

Common Blue Damselfly (Enallagma cyathigerum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.