Nature Field Guide
Costa Rica Least Gecko
- Spanish name
- Gequito de garganta rayada
- Scientific name
- Sphaerodactylus graptolaemus
What Do Pico & Tati Think?
Pico: “What helps this reptile fit into its habitat?”
Tati: “Let’s look at its shape, colors and surroundings while giving it plenty of space.”
Species overview
About the Costa Rica Least Gecko
The Costa Rica least gecko is a very small reptile with a rounded head and a slender tail. Brownish camouflage helps it disappear into bark and fallen plant material. Fine lines on the throat are reflected in its scientific name.
This secretive gecko is associated with southwestern coastal forest. Researchers have also documented its use of above-ground shelters, so it should not be imagined as living only on the ground. Leave leaf litter and woody debris exactly where they are: a small shelter can be an important part of a tiny animal’s world.
Identification
Key Features of the Costa Rica Least Gecko
Very small gecko
Rounded head and narrow tail
Fine throat lines require careful expert comparison
Habitat & range
Southwestern Costa Rican coastal forest, including Isla del Caño and the southern Pacific mainland.
Local observations
Native species recorded in Costa Rica. Sightings depend on suitable habitat and locality.
When to observe
Observe on a suitable guided outing. Activity varies with weather, season and locality; do not disturb a resting or hidden animal.
Conservation & care
Observe with an adult from permitted paths. Do not touch, chase, catch or feed reptiles. Leave bark, logs, stones and leaf litter in place. Keep pets away and allow an open escape route.
Threats & pressures
Protect connected habitat and natural shelters. Avoid collection, unnecessary clearing and deliberate killing. Leave wildlife in place and support responsible observation.
Observation activity
Draw a fallen leaf as a tiny habitat. Add shaded spaces where a small animal could stay hidden.