Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Family
- Mustelidae
- Genus
- Lutra
Habitat
Neotropical otters primarily inhabit freshwater rivers, streams, lakes, and wetlands in Central and South America, from Mexico to Argentina. They prefer areas with dense riparian vegetation and clear water, avoiding heavily polluted or urbanized regions.
Diet
Their diet mainly consists of fish, which they hunt using agile swimming techniques, along with crustaceans, amphibians, and occasionally small mammals or birds. They are opportunistic feeders, often active at dawn and dusk to catch prey in shallow waters.
Behavior
Neotropical otters are primarily nocturnal or crepuscular, hunting and foraging alone or in small family groups. They are territorial, marking areas with scent glands, and exhibit playful behaviors like sliding on riverbanks or wrestling with kin. They are semi-aquatic, spending much of their time in water but resting in dens near shorelines.
Conservation Status
The IUCN classifies the Neotropical otter as Near Threatened, with populations declining due to habitat loss from deforestation, pollution, and overhunting.