← Species collection Colubridae · Philippine record
Philippine Dryocalamus Lycodon philippinus (GRIFFIN 1909)
Length Length not yet added Atlas entry awaiting completion
Venom status Venom classification not yet added Human effects: atlas summary awaiting completion
Known venom effects Effects not yet summarised in this atlas Lycodon philippinus is a Colubridae snake included in the Philippine checklist. Its atlas account links 1 named island or island-group record to the source literature.
Occurrence Supported
Islands named 1
Natural history 2 sourced topics
References 1
Literature updated 2026-10-07 · Editorial review pending
Explore the island records ↓ Species portrait
Lycodon philippinus
Image to follow Reserved for a contributor imageCredit and usage rights will accompany the image. Adult & juvenile Media sources Natural history Distribution Venom & safety Nomenclatural trail References The illustrated collection
Adult & juvenile Adult · study plate
Lycodon philippinus
Image to follow Reserved for a contributor imageCredit and usage rights will accompany the image. Juvenile · study plate
Lycodon philippinus
Image to follow Reserved for a contributor imageCredit and usage rights will accompany the image. Life stages will be labelled from the contributor’s information. Images alone do not establish identification or a locality record.
A closer look
Natural history & identification Philippine distribution The atlas records Lycodon philippinus from these named Philippine areas: Palawan. These are literature areas rather than a continuous range boundary.
Evidence & scope Literature documented · Existing checklist occurrence statement and distribution review
The original evidence level is retained.
A country listing cannot establish an island or a precise locality.
Taxonomic context Lycodon philippinus is retained in the atlas’s dated checklist under Colubridae. The authority is (GRIFFIN 1909). Earlier names and the original source notes are preserved below for comparison.
Evidence & scope Literature documented · Checklist identity and nomenclatural trail
Checklist verified 2026-09-05; not a newly revised taxonomic backbone.
Historical names can cover different biological concepts; synonyms should not be used to transfer records automatically.
Still to document Adult & juvenile identification · Habitat · Diet · Behaviour · Reproduction · Venom research · Conservation
Species-specific evidence for these topics has not yet been verified for this account. Missing evidence does not establish absence of a behaviour, threat or venom effect. Adult and juvenile differences will be described only when supported by identified material.
Across the archipelago
Where this species is recorded Philippines N ↑
Lycodon philippinus — all named islands Palawan Documented islands: gold · island groups: dashed circles
Island-level records · not continuous habitat coverage. Dashed circles locate groups, not individual observations.
Philippine distribution
Documented places All islands Palawan
1 named island / island group Select an island to read its distribution record and sources. Uncoloured islands are not evidence of absence.
Distribution record & sources Philippines (Palawan)
Type locality: "Iwahig, Palawan, Philippines." (neotype is a topotype). ?
The atlas records Lycodon philippinus from these named Philippine areas: Palawan. These are literature areas rather than a continuous range boundary.
The Reptile Database — species checklist, 17 June 2026 ↗ Existing checklist occurrence statement and distribution review
References attached to this species account. Island-specific evidence is shown separately where available.
The Reptile Database — species checklist, 17 June 2026 ↗
Living with wildlife
Give this snake space. Venom classification not yet added · Effects not yet summarised in this atlas
Observe from a distance. Do not handle, corner or capture a snake to identify it. An incomplete venom account is not evidence that a species is safe to handle.
After a suspected snakebite, keep the person still and arrange urgent medical care. Avoid tight tourniquets, cutting, suction and unproven remedies. Do not wait to identify the snake before seeking help.
WHO guidance on snakebite first aid Further reading for medical practitioners
Snakebite Management & Treatment in the Philippines Handbook for Medical Practitioners Mario Lutz · 2024
View the handbook on Lulu ISBN 9781300743125 · Further reading; the book is not the source of the species-specific claims above.
Species record
Taxonomy, occurrence & evidence. Identity Accepted name Lycodon philippinus Common names Philippine Dryocalamus Authority (GRIFFIN 1909) Year described 1909 Taxonomic status Accepted species Family Colubridae Genus Lycodon Species epithet philippinus Persistent ID PH-SERP-BD321C41BF Checklist checked 2026-09-05 Philippine occurrence Status Present Confidence Supported Basis current RDB country listing; primary-source review pending Islands named Palawan Range note Country/island text is not a range polygon or locality record.
Source distribution statement Philippines (Palawan)
Type locality: "Iwahig, Palawan, Philippines." (neotype is a topotype). ?
Knowledge coverage Endemism Research pending
Ecology Research pending
Venom Venom classification not yet added Effects not yet summarised in this atlas Detailed research: Research pending
Conservation Research pending
Names through time
Nomenclatural trail Dryocalamus philippinus GRIFFIN 1909: 596
Dryocalamus philippinus — TAYLOR 1922: 132
Dryocalamus philippinus — WALLACH et al. 2014: 248
Lycodon philippinus — FIGUEROA et al. 2016
Dryocalamus philippinus — WICKRAMASINGHE et al. 2020
Lycodon philippinus — BINADAY et al. 2024
Taxonomic and source notes Not listed by BROWN & ALCALA 1970, at least not under this name. Maybe a synonym of D. tristrigatus.
References attached to this record 2026 The Reptile Database — species checklist, 17 June 2026 Uetz, P.; Freed, P.; Aguilar, R.; Reyes, F.; Kudera, J.; Hošek, J. (eds.)
Open source ↗