Arctic Grayling vs Neotropical otter

Oeneis bore compared with Lontra longicaudis

Key Differences

• Arctic Grayling is Vulnerable while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Arctic Grayling	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Carnivora (Carnivorans)
Family	Nymphalidae (Brush-footed Butterflies)	Mustelidae (Weasels & Otters)
Genus	Oeneis	Lontra
Species	Oeneis bore	Lontra longicaudis

Evolutionary Relationship

Arctic Grayling and Neotropical otter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic Grayling

VU — Vulnerable

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Arctic Grayling	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Arctic Grayling

The Arctic Grayling (Oeneis bore) is a species in the genus Oeneis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.