Costa Rica Species
Lepidophyma flavimaculatum
AnimaliaIUCN LCApproved Recent Sighting

Lepidophyma flavimaculatum

Yellow-spotted Night Lizard

A. Duméril, 1851

Detailed Texts Multi-lang
Medium-sized lizard with a characteristic coloration featuring yellowish or whitish spots on a dark background, usually brown or blackish. It has granular scales and a flattened head adapted to its crevice-dwelling life.

Added by

Anonymous Curator

Reviewed by

Julia Trouin

Last modified by

Julia Trouin

Taxonomy

PhylumChordata
ClassReptilia
OrderSquamata
FamilyXantusiidae
GenusLepidophyma
Taxonomic AuthorityA. Duméril, 1851

Ecology & Status

Origin

Native

Population Trend

Stable

Breeding Season

Year Round

Trophic Role

Insectivore

Recent Sightings

Yes

Habitat Summary Multi-lang

Inhabits mainly tropical rainforests, often near fallen logs, rocks, and cavities where it shelters during the day. Prefers environments with high humidity and dense vegetation cover.

Behaviour Multi-lang

Mainly nocturnal activity, remaining hidden in crevices during daylight hours.

Social Activity Multi-lang

Generally solitary, although several individuals may be found sharing large fallen logs.

Feeding Guild Multi-lang

Active foraging during the night looking for prey in leaf litter and on woody substrates.

Trophic Chain Details Multi-lang

Opportunistic insectivore, controls populations of small invertebrates in its microhabitat.

Reproductive Behaviour Multi-lang

Viviparous reproduction with limited parental care; females gestate the offspring internally.

Physical Measures

Length (cm)

7.0 - 12.0 cm

Weight (Grams)

10 g - 25 g

Offspring per cycle2 - 6
Sexual DimorphismYes

Lifespan

Sexual Maturity

1 - 2 Years

Gestation / Incubation

--

Lifespan Estimated
Males--
Females--

Sexual Dimorphism

Males Multi-lang

Usually slightly smaller and have less robust heads than females.

Females Multi-lang

They have more robust bodies and often reach slightly larger sizes due to energy investment in gestation.

Evolutionary Adaptations Multi-lang

Nocturnal and crevice-dwelling habits: Allows avoiding diurnal predators and competing effectively for safe shelters in decaying wood or rocky crevices.

Main Threats Multi-lang

Habitat destruction due to deforestation and land conversion for agricultural use, which fragments its local populations.

Interesting Facts Multi-lang

They are viviparous, meaning they give birth to live young instead of laying eggs, an unusual adaptation common in this genus.