Neotropical otter vs Pear-tree Pigmy

Lontra longicaudis compared with Stigmella pyri

Key Differences

• Neotropical otter is Data Deficient while Pear-tree Pigmy is Endangered.

Taxonomic Classification

Rank	Neotropical otter	Pear-tree Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Nepticulidae
Genus	Lontra	Stigmella
Species	Lontra longicaudis	Stigmella pyri

Evolutionary Relationship

Neotropical otter and Pear-tree Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Neotropical otter

DD — Data Deficient

Pear-tree Pigmy

EN — Endangered

Physical Characteristics

Attribute	Neotropical otter	Pear-tree Pigmy
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.

Pear-tree Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.