Neotropical otter vs Oxbow Diving Beetle

Lontra longicaudis compared with Hydroporus rufifrons

Key Differences

• Neotropical otter is Data Deficient while Oxbow Diving Beetle is Critically Endangered.

Taxonomic Classification

Rank	Neotropical otter	Oxbow Diving Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Coleoptera (Beetles)
Family	Mustelidae (Weasels & Otters)	Dytiscidae
Genus	Lontra	Hydroporus
Species	Lontra longicaudis	Hydroporus rufifrons

Evolutionary Relationship

Neotropical otter and Oxbow Diving Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Neotropical otter

DD — Data Deficient

Oxbow Diving Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Neotropical otter	Oxbow Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Oxbow Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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