Haseman's Gecko

Haseman's Gecko

Gonatodes hasemani

Silhouette: Jose Carlos Arenas-Monroy · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Manu National Park
9 Verified sightings at Manu National Park From 2019 to 2026
12 Verified sightings across all 2 parks From 2019 to 2026
January Best month highest sighting rate
☀️🌙 Day & Night When it's spotted Active throughout day and night

About the Haseman's Gecko

Haseman's gecko (Gonatodes hasemani) is a species of lizard in the family Sphaerodactylidae. The species is indigenous to northern South America. The specific name, hasemani, is in honor of American ichthyologist John Diederich Haseman, who collected specimens in South America (1907–1910) for Carnegie Museum (now Carnegie Museum of Natural History).

G. hasemani is native to northern Bolivia (Pando, Beni), northern Brazil (Acre, Amazonas, Mato Grosso, Pará, Rondônia), southeastern Colombia (Vaupés), and eastern Peru. The preferred natural habitat of G. hasemani is forest.

G. hasemani may attain a snout-to-vent length (SVL) of 3 cm (1.2 in). G. hasemani is oviparous. G. hasemani is a host for parasitic worms of the genera Mesocestoides and Skrjabinelazia. Amaral A ("1932") (1933). "Estudos sobre Lacertilios neotropicos. I. Novos gêneros e espécies de lagartos do Brasil ". Memórias do Instituto Butantan 7: 51–75. (Gonatodes spinulosus, new species, p. 56). (in Portuguese).

Ávila-Pires TCS (1995). "Lizards of Brazilian Amazonia (Reptilia: Squamata... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Manu National Park 🇵🇪 Peru
~10%
2 Tambopata National Reserve 🇵🇪 Peru
Insufficient data

Quick answers

What are the chances of seeing a Haseman's Gecko in Manu National Park?

About 10% of wildlife watchers report a Haseman's Gecko sighting in Manu National Park, based on 9 verified sightings from GBIF citizen-science data.

When is the best time to see Haseman's Gecko in Manu National Park?

January has the highest sighting rate for Haseman's Gecko in Manu National Park in our monthly data.

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