Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibian
- Order
- Apoda
- Family
- Caeciliidae
Habitat
This species inhabits moist tropical forests and lowland areas in Central America, particularly in Costa Rica and Panama. It prefers burrowing in loose, humid soil, leaf litter, and under logs or rocks in regions with high rainfall and dense vegetation.
Diet
The Rio Lita caecilian primarily feeds on earthworms, insects, and other small invertebrates found in the soil. It hunts nocturnally using its acute sense of smell and touch to locate prey, swallowing them whole after capturing them with its jaws.
Behavior
Rio Lita caecilians are solitary and fossorial, spending most of their time burrowing underground to avoid predators and maintain moisture. They are primarily nocturnal, emerging at night for feeding and mating, and exhibit territorial behavior by defending their burrows from intruders. They move in a serpentine fashion and rely on chemical senses rather than sight.
Conservation Status
According to the IUCN Red List, Caecilia nigricans is classified as Least Concern with a stable population trend, though it faces threats from habitat loss due to deforestation and agricultural expansion.