NATURAL HISTORY · CATALOGUE RECORD
Negros Island Worm Snake
Gerrhopilus hedraeus (Savage, 1950)
Source-backed taxonomic record
Accepted species in Catalogue of Life’s 11 September 2026 base release. This preserves the source classification and available supporting data; it is not a completed species monograph.
Open encyclopedia reference
Gerrhopilus hedraeus, also known as the Negros Island blind snake or Negros Island worm snake, is a species of snake in the family Gerrhopilidae. It is endemic to the Philippines.
Wikipedia contributors, Gerrhopilus hedraeus; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T12:42:01.188712+00:00. This reference remains separate from the taxonomic record.
Identity & source status
- Scientific name
- Gerrhopilus hedraeus (Savage, 1950)
- Name authority
- (Savage, 1950)
- Common name
- Negros Island Worm Snake
- Rank
- species
- Accepted status
- accepted
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Gerrhopilidae
- Genus
- Gerrhopilus
- Extinction status
- Not supplied by this source
Classification family tree
Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.
- domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
- kingdomAnimalia
- phylumChordata
- subphylumVertebrata
- infraphylumGnathostomata
- parvphylumOsteichthyes
- megaclassTetrapoda
- classReptilia Laurenti, 1768
- orderSquamata Oppel, 1811
- suborderSerpentes Linnaeus, 1758
- infraorderScolecophidia Cope, 1864
- familyGerrhopilidae
- genusGerrhopilus
- speciesGerrhopilus hedraeus (Savage, 1950)
Close classified relatives
These entries share the source’s genus, Gerrhopilus. They are not necessarily the closest relatives established by molecular evidence.
| Species | Classification | Source status |
|---|---|---|
| Andaman Worm SnakeGerrhopilus andamanensis (Stoliczka, 1871) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Lowland beaked blindsnakeGerrhopilus depressiceps (Sternfeld, 1913) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Gerrhopilus mcdowelli (Wallach, 1996) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Jan's Worm SnakeGerrhopilus mirus (Jan, 1860) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Thurston's Worm SnakeGerrhopilus thurstoni (Boettger, 1890) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Western Java Worm SnakeGerrhopilus bisubocularis (Boettger, 1893) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Nilgiri Hills Worm SnakeGerrhopilus tindalli (Smith, 1943) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Gerrhopilus lestes Kraus, 2017 | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Gerrhopilus suturalis (Brongersma, 1934) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Gerrhopilus papuanorum Kraus, 2023 | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Gerrhopilus polyadenus Kraus, 2023 | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
| Black blindsnakeGerrhopilus ater (Schlegel, 1839) | GerrhopilidaeChordata | Accepted speciesExtinction status not supplied |
Names & synonyms
Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.
| Recorded name | Source status |
|---|---|
| Typhlops hedraea Savage, 1950 Savage, 1950 | synonym |
| Gerrhopilus carolinehoserae Hoser, 2012 Hoser, 2012 | synonym |
Documented distribution
Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.
Source literature & publication evidence
References attached to this source record, including nomenclatural citations where supplied. This is a selected bibliography; abbreviated citations remain in the source’s form.
- https://reptile-database.reptarium.cz/species?genus=Gerrhopilus&species=hedraeus Source fields: Taxon.tsv dwc:namePublishedIn, Taxon.tsv dcterms:references
Origins, evidence & remaining research
Name authority and publication references document nomenclature where the source supplies it. They do not establish evolutionary origins or the earliest fossil occurrence.
Specimen-level evidence, morphology, ecological research, phylogenetic studies, a comprehensive bibliography and a located literary passage have not yet been compiled for this record. A suitable sourced image remains to be added.
Dataset citation & attribution
This exact taxon in ChecklistBank · Catalogue of Life 2026-09-11
Catalogue of Life 2026-09-11; dataset 316321; doi:10.48580/dgz5n. https://creativecommons.org/licenses/by/4.0/ . Retrieved 5 October 2026.
Stable key: col:3FX73. Classification follows source parent identifiers. English common names may vary by region.