Black Spiny-tailed Iguana
Ctenosaura similis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyIguanidae (Iguanas and Chuckwallas)
- GenusCtenosaura (Spiny-tailed Iguanas)
- SpeciesCtenosaura similis (Black Spiny-tailed Iguana)
Closest Relatives at Corcovado National Park
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
Quick answers
What are the chances of seeing a Black Spiny-tailed Iguana in Corcovado National Park?
About 36% of visitor-days record a Black Spiny-tailed Iguana sighting in Corcovado National Park, based on 102 observer-days of citizen-science data from GBIF.
When is the best time to see Black Spiny-tailed Iguana in Corcovado National Park?
December has the highest sighting rate for Black Spiny-tailed Iguana in Corcovado National Park in our monthly data.