Mottled Snail-eater
Sibon longifrenis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusSibon (Snail Suckers)
- SpeciesSibon longifrenis (Mottled Snail-eater)
Sibon longifrenis, Stejneger's snail sucker or lichen-colored snail sucker, is a species of snake in the family Colubridae. It is found in Panama, Costa Rica, Honduras and Nicaragua. The Sibon longifrenis primarily feeds on amphibian eggs, particularly frog eggs, but will also feed on small oligochaetes and mollusks, such as slugs and snails. The absence of amphibian eggs in their diet may result in nutritional deficit and poor body conditions. Wikipedia →
10–20% of wildlife watchers report a Mottled Snail-eater sighting in Braulio Carrillo National Park, based on 27 days of visitor records from GBIF citizen-science data.
Closest Relatives at Braulio Carrillo National Park
Cloudy Snail-eating Snake
Sibon nebulatus
Ringed Snail Sucker
Sibon annulatus
Red-eyed Snaileater
Sibon lamari
Slender Snail Sucker
Sibon dimidiatus
Blunthead Tree Snake
Imantodes cenchoa
Black Halloween Snake
Pliocercus euryzonus
Red Coffee Snake
Ninia sebae
Adorned Graceful Brown Snake
Rhadinaea decorata
Cope's Parrot Snake
Leptophis depressirostris
Western Tree Snake
Imantodes inornatus
Ornate Cat-eyed Snake
Leptodeira ornata
Puffing Snake
Phrynonax poecilonotus
📅 Monthly Probability
🌙 When They're Spotted
Most active during nighttime hours (6pm–6am) · 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
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 2 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 3 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 4 | Piedras Blancas National Park | 🇨🇷 Costa Rica | |
| 5 | Tortuguero National Park | 🇨🇷 Costa Rica | |
| 6 | Tapantí-Macizo de la Muerte National Park | 🇨🇷 Costa Rica | |
| 7 | Corcovado National Park | 🇨🇷 Costa Rica |
Quick answers
What are the chances of seeing a Mottled Snail-eater in Braulio Carrillo National Park?
About 17% of wildlife watchers report a Mottled Snail-eater sighting in Braulio Carrillo National Park, based on 27 days of visitor records from GBIF citizen-science data.
When is the best time to see Mottled Snail-eater in Braulio Carrillo National Park?
November has the highest sighting rate for Mottled Snail-eater in Braulio Carrillo National Park in our monthly data.