Colubridae · Philippine record
Oligodon maculatus(TAYLOR 1918)
A forest-associated snake recorded at low to middle elevations in northeast Mindanao. Its atlas account links 2 named island or island-group records to the source literature.
Literature updated 2026-10-07 · Editorial review pending
Explore the island records ↓Species portrait
Oligodon maculatus
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Adult · study plate
Oligodon maculatus
Image to followJuvenile · study plate
Oligodon maculatus
Image to followLife stages will be labelled from the contributor’s information. Images alone do not establish identification or a locality record.
Media provenance
Contributor images are forthcoming. Photographs and illustrations will retain their individual credits, permissions and evidence notes.
A closer look
A forest-associated snake recorded at low to middle elevations in northeast Mindanao.
Literature documented · p. 96; Fig. 70
Regional species account.
No numerical elevational limits or habitat-selection results are supplied here.
The species account records egg-laying reproduction. A verified Philippine clutch-size range, incubation interval and breeding calendar are not established here.
Literature documented · Reproduction field
Reproductive mode reported for this named species.
Mode alone does not establish litter or clutch size, seasonal timing, or captive husbandry requirements.
The atlas records Oligodon maculatus from these named Philippine areas: Mindanao, Leyte. These are literature areas rather than a continuous range boundary.
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.
Oligodon maculatus is retained in the atlas’s dated checklist under Colubridae. The authority is (TAYLOR 1918). Earlier names and the original source notes are preserved below for comparison.
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.
Across the archipelago
Documented islands: gold · island groups: dashed circles
Island-level records · not continuous habitat coverage. Dashed circles locate groups, not individual observations.
Philippine distribution
Select an island to read its distribution record and sources. Uncoloured islands are not evidence of absence.
Philippines (Mindanao, Leyte) Type locality: Bunawan, Agusan, Philippines.
The atlas records Oligodon maculatus from these named Philippine areas: Mindanao, Leyte. 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
Synopsis of the Snakes of the Philippines: A Synthesis of Data from Biodiversity Repositories, Field Studies, and the Literature ↗Existing checklist occurrence statement and distribution review
References attached to this species account. Island-specific evidence is shown separately where available.
Living with wildlife
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 aidSpecies record
Range noteCountry/island text is not a range polygon or locality record.
Philippines (Mindanao, Leyte) Type locality: Bunawan, Agusan, Philippines.
Names through time
Holarchus maculatus TAYLOR 1918: 364 Holarchus maculatus — TAYLOR 1922: 143 Oligodon maculatus — BROWN & ALCALA 1970: 115 Oligodon maculatus — GREEN et al. 2010 Oligodon maculatus — WALLACH et al. 2014: 499 Oligodon maculatus — TIRONA et al. 2024
Uetz, P.; Freed, P.; Aguilar, R.; Reyes, F.; Kudera, J.; Hošek, J. (eds.)
Leviton, A. E.; Siler, C. D.; Weinell, J. L.; Brown, R. M.
Proceedings of the California Academy of Sciences 64(14): 399–568
Sanguila, M. B.; Cobb, K. A.; Siler, C. D.; Diesmos, A. C.; Alcala, A. C.; Brown, R. M.
ZooKeys 624: 1–132
Publisher-supplied full text on ResearchGate consulted; species accounts on pp. 96 and 104. Historical conservation categories not adopted as current.
Uetz, P.; Hallermann, J. et al. (editors)
Public species fields consulted for bounded biological summaries. Primary sources quoted within the database were not independently examined unless explicitly stated. The catalogue name may differ from the current source title.