Nature Field Guide
Stream Anole
- Spanish name
- Anolis de quebrada
- Scientific name
- Anolis oxylophus
What Do Pico & Tati Think?
Pico: “What clues help us recognize this reptile?”
Tati: “Let’s notice its shape, markings and habitat from a respectful distance.”
Species overview
About the Stream Anole
Stream anoles are closely associated with water and streamside vegetation. Their slender shape, long tail and brownish coloration can make them hard to spot among narrow branches. They are a different species from the southwestern water anole.
Location is an important clue when comparing similar stream anoles. Watch the animal in its natural position rather than trying to inspect it in your hands. An uncertain sighting can still become a useful notebook entry with a place, date and habitat description.
Identification
Key Features of the Stream Anole
Slender body and long tail
Brownish camouflage
Perches close to forest streams
Habitat & range
Caribbean-slope streams and humid northern foothills; the type locality is Sipurio in Limón.
Local observations
Native reptile recorded in Costa Rica. Presence varies with suitable habitat and locality.
When to observe
Visibility varies with weather, habitat and the animal’s activity. Observe on an appropriate guided outing; never disturb a hiding animal to obtain a sighting.
Conservation & care
Observe with an adult from permitted paths. Do not catch, chase, touch or feed reptiles. Leave bark, logs, rocks and leaf litter in place. Keep pets away and allow animals an open escape route.
Threats & pressures
Protect habitat connections and natural shelters. Avoid road mortality, collection and deliberate killing. Leave reptiles in their habitat rather than keeping or relocating them.
Observation activity
Compare the water anole and stream anole cards. Note how location helps separate similar animals.
Explore by location
Caribbean · Northern Plains · Alajuela · Heredia · Limón