White-spotted slug snake

White-spotted slug snake

Pareas margaritophorus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Taman Negara National Park
3 Verified sightings at Taman Negara National Park From 2019 to 2026
31 Verified sightings across all 8 parks From 2019 to 2026
🌙 Nocturnal When it's spotted during nighttime hours (6pm–6am)

About the White-spotted slug snake

The mountain slug snake (Pareas margaritophorus), also known as the white-spotted slug snake, is a small, harmless species of snake that is rather common in South, South-East, and East Asia, and feeds on small invertebrates.

Mountain slug snakes are forest-dwellers that are about small to medium-sized. They have fangs that are located on their lower jaw in which they can use to remove the snail from their shells to eat. They have blunt heads that are wider than their actual body width. It averages about 47 cm in length and can be spotted by its collar that can be yellow or orange with a grey or brown body. It also has black scales with a pale underside with dark spots.

The mountain slug snake is a nocturnal species that is active on the forest floor or on shallow vegetation that are usually found in lowland or lower mountain forests that are at the elevation of 1500 meters. Mountain slug snakes feed on the following invertebrates:

snails slugs earthworms It is found in NE India, Myanmar, Thailand, Peninsular Malaysia, Laos, Cambodia, Vietnam, Hong Kong, and China. Jan, Giorgio. 1866. in: Bocourt, F.... Wikipedia →

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 Daily sighting probability
1 Cat Tien National Park 🇻🇳 Vietnam
~10%
2 Kaeng Krachan National Park 🇹🇭 Thailand
~10%
3 Cuc Phuong National Park 🇻🇳 Vietnam
Insufficient data
4 Khao Luang National Park 🇹🇭 Thailand
Insufficient data
5 Taman Negara National Park 🇲🇾 Malaysia
Insufficient data
6 Gunung Leuser National Park 🇮🇩 Indonesia
Insufficient data
7 Khao Yai National Park 🇹🇭 Thailand
Insufficient data
8 Khao Sok National Park 🇹🇭 Thailand
Insufficient data
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