Yucatán Casque-headed Tree Frog

Yucatán Casque-headed Tree Frog

Triprion petasatus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
20–30% · Possible
overall probability at Calakmul Biosphere Reserve

Closest Relatives at Calakmul Biosphere Reserve

Mexican Smilisca
LC

Mexican Smilisca

☀️🌙 Day & Night Amphibian

Smilisca baudinii

30–40% · Possible
Yellow Treefrog
LC

Yellow Treefrog

🌙 Nocturnal Amphibian

Dendropsophus microcephalus

10–20% · With luck
Mahogany Tree Frog
LC

Mahogany Tree Frog

🌙 Nocturnal Amphibian

Tlalocohyla loquax

10–20% · With luck
Stauffer's Tree Frog
LC

Stauffer's Tree Frog

🌙 Nocturnal Amphibian

Scinax staufferi

10–20% · With luck
Harlequin Treefrog
LC

Harlequin Treefrog

🌙 Nocturnal Amphibian

Dendropsophus ebraccatus

Insufficient data
Painted Tree Frog
LC

Painted Tree Frog

☀️🌙 Day & Night Amphibian

Tlalocohyla picta

Insufficient data
Veined Frog
LC

Veined Frog

🌙 Nocturnal Amphibian

Trachycephalus typhonius

Insufficient data
Central American Gulf Coast Toad
LC

Central American Gulf Coast Toad

🌅 Crepuscular Amphibian

Incilius valliceps

30–40% · Possible
Giant Marine Toad
LC

Giant Marine Toad

🌙 Nocturnal Amphibian

Rhinella horribilis

20–30% · Possible
Sheep Frog
LC

Sheep Frog

🌙 Nocturnal Amphibian

Hypopachus variolosus

20–30% · Possible
Browns' Frog
LC Endemic

Browns' Frog

🌅 Crepuscular Amphibian

Lithobates brownorum

10–20% · Possible
Mexican Burrowing Toad
LC

Mexican Burrowing Toad

☀️🌙 Day & Night Amphibian

Rhinophrynus dorsalis

10–20% · Possible

📅 Monthly Probability

<5
Jan
<5
Feb
10–20
Mar
10–20
Apr
10–20
May
30–40
Jun
40–50
Jul
20–30
Aug
10–20
Sep
<5
Oct
<5
Nov
<5
Dec

🌙 When They're Spotted

Most active during nighttime hours (6pm–6am) · across all parks (global)

🌙Nocturnal
☀️🌙🌙12am6am12pm6pm12am

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

# Park Country Probability
1 Calakmul Biosphere Reserve 🇲🇽 Mexico
20–30%
2 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
10–20%
3 Biotopo Cerro Cahuí 🇬🇹 Guatemala
Insufficient data

Quick answers

What are the chances of seeing a Yucatán Casque-headed Tree Frog in Calakmul Biosphere Reserve?

About 21% of visitor-days record a Yucatán Casque-headed Tree Frog sighting in Calakmul Biosphere Reserve, based on 29 observer-days of citizen-science data from GBIF.

When is the best time to see Yucatán Casque-headed Tree Frog in Calakmul Biosphere Reserve?

July has the highest sighting rate for Yucatán Casque-headed Tree Frog in Calakmul Biosphere Reserve in our monthly data.

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