Neotropical otter vs Serotine

Lontra longicaudis compared with Eptesicus serotinus

Key Differences

• Neotropical otter is Data Deficient while Serotine is Vulnerable.

Taxonomic Classification

Rank	Neotropical otter	Serotine
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Carnivora (สัตว์กินเนื้อ)	Chiroptera (ค้างคาว)
Family	Mustelidae (Weasels & Otters)	Vespertilionidae
Genus	Lontra	Eptesicus
Species	Lontra longicaudis	Eptesicus serotinus

Evolutionary Relationship

Neotropical otter and Serotine share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Neotropical otter

DD — Data Deficient

Serotine

VU — Vulnerable

Physical Characteristics

Attribute	Neotropical otter	Serotine
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.

Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Serotine

Serotine (Eptesicus serotinus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.