Chasen's Frilled Tree Frog

Chasen's Frilled Tree Frog

Kurixalus chaseni

Silhouette: Jose Carlos Arenas-Monroy · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~30% · Possible
at Danum Valley Conservation Area
18 Verified sightings at Danum Valley Conservation Area From 2019 to 2026
104 Verified sightings across all 7 parks From 2019 to 2026
April Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Chasen's Frilled Tree Frog

Kurixalus chaseni, the frilled tree frog or Malay frilled tree frog, is a species of frog in the family Rhacophoridae. It is endemic to Malaysia, Indonesia, and Thailand, where it has been observed between 0 and 500 meters above sea level.

This frog has been found in forests primary forest and long-growing secondary forest. This frog is known in swampy areas with water stagnant water. Scientists believe this frog can tolerate some level of habitat disturbance. It has been seen by roadsides.

Scientists classify this frog as at least concern of extinction because of its large range, which includes protected parks, and presumed large population. What threat it faces comes from habitat loss associated with deforestation associated with forest concession and palm oil cultivation

Matsui M; Kawahara Y; Eto K; Hamidy A; Ahmad N; Hossman MYB (2018). "Distinct species status of Kurixalus chaseni (Rhacophoridae, Anura) as revealed by mitochondrial phylogeny". Alytes. 36: 170–177. Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Tanjung Puting National Park 🇮🇩 Indonesia
~30%
2 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
~30%
3 Danum Valley Conservation Area 🇲🇾 Malaysia
~30%
4 Sepilok 🇲🇾 Malaysia
~10%
5 Kerinci Seblat National Park 🇮🇩 Indonesia
Insufficient data
6 Khao Sok National Park 🇹🇭 Thailand
Insufficient data
7 Kinabalu Park 🇲🇾 Malaysia
Insufficient data

Quick answers

What are the chances of seeing a Chasen's Frilled Tree Frog in Danum Valley Conservation Area?

About 30% of wildlife watchers report a Chasen's Frilled Tree Frog sighting in Danum Valley Conservation Area, based on 18 verified sightings from GBIF citizen-science data.

When is the best time to see Chasen's Frilled Tree Frog in Danum Valley Conservation Area?

April has the highest sighting rate for Chasen's Frilled Tree Frog in Danum Valley Conservation Area in our monthly data.

← Back to Danum Valley Conservation Area