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Common Dyak Fruit Bat

Dyacopterus spadiceus (Thomas, 1890)

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

The dayak fruit bat or dyak fruit bat (Dyacopterus spadiceus) is a relatively rare frugivorous megabat species found only on the Sunda Shelf of southeast Asia, specifically the Malay Peninsula south of the Isthmus of Kra, and the islands of Borneo and Sumatra. There are three species in the genus Dyacopterus: D. spadiceus, D. brooksi and D. rickarti. All are found in the forests of Malaysia, Thailand, and the Philippines. Few specimens of any of the three species exist, due not only to their rarity, but also because they rarely enter the sub-canopy of the forest where they can be caught in scientists' nets.

Wikipedia contributors, Dayak fruit bat; see linked history · CC BY-SA 4.0 . Plain-text lead excerpt, at most 180 words; no infobox or later sections Retrieved 2026-10-05T12:29:04.919773+00:00. This reference remains separate from the taxonomic record.

Identity & source status

Scientific name
Dyacopterus spadiceus (Thomas, 1890)
Name authority
(Thomas, 1890)
Common name
Common Dyak Fruit Bat
Rank
species
Accepted status
accepted
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Chiroptera
Family
Pteropodidae
Genus
Dyacopterus
Extinction status
Recorded extant

Classification family tree

Nested taxonomic groups from the source. This is not a direct-ancestor chain, a dated evolutionary tree or a phylogenetic reconstruction.

  1. domainEukaryota (Chatton, 1925) Whittaker & Margulis, 1978
  2. kingdomAnimalia
  3. phylumChordata
  4. subphylumVertebrata
  5. infraphylumGnathostomata
  6. parvphylumOsteichthyes
  7. megaclassTetrapoda
  8. classMammalia Linnaeus, 1758
  9. subclassTheria Parker & Haswell, 1897
  10. infraclassEutheria Gill, 1872
  11. orderChiroptera Blumenbach, 1779
  12. suborderYinpterochiroptera Springer, Teeling, Madsen, Stanhope & Jong, 2001
  13. familyPteropodidae Gray, 1821
  14. subfamilyCynopterinae Andersen, 1912
  15. tribeBalionycterini Almeida, Giannini, DeSalle & Simmons, 2009
  16. genusDyacopterus K. Andersen, 1912
  17. speciesDyacopterus spadiceus (Thomas, 1890)

Close classified relatives

These entries share the source’s genus, Dyacopterus. They are not necessarily the closest relatives established by molecular evidence.

SpeciesClassificationSource status
Philippine Large-headed Fruit BatDyacopterus rickarti Helgen, Kock, Gomez & Ingle, 2007PteropodidaeChordataAccepted speciesRecorded extant
Brooks's Dyak Fruit BatDyacopterus brooksi Thomas, 1920PteropodidaeChordataAccepted speciesRecorded extant

Browse 158 records assigned to Pteropodidae.

Names & synonyms

Names explicitly linked to this accepted taxon in the source. Synonymy can change with revision.

Recorded nameSource status
Cynopterus spadiceus Thomas, 1890 Thomas, 1890synonym

Documented distribution

Source distribution statements, not a complete range map. A listed locality is not necessarily a place of origin.

Southern Asia

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.

  1. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=631568 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:385HV. Classification follows source parent identifiers. English common names may vary by region.