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GBIF·2367610speciesAnimalia0 occurrence records
  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›orderCypriniformes
  4. ›familyCyprinidae
  5. ›genusTrigonostigma
Trigonostigma heteromorpha
NasserHalaweh (CC BY-SA 4.0) · Wikimedia Commons. Found by name on iNaturalist, Wikimedia Commons and in the open-access papers that described the species (Plazi); click a picture for its credit and licence.
IUCN LC · Least concern

Harlequin Rasbora

Trigonostigma heteromorpha (Duncker, 1904)

Also calledHarlekynvis (afr) · Keilfleckbarbe (deu) · Keilfleckbärbling (deu) · Rasbora arlequin (fra) · Rasbora-arlequim-verdadeira (por) · Razbora klinowa (pol) · razbora klínoskvrnná (ces) · Расбора-гетероморфа (rus) · ปลาซิวข้างขวานใหญ่ (tha)

Descriptions from checklists and floras indexed by GBIF

discussion

Remarks. Compared with figure provided by Duncker (1904) which exhibits an apex at the middle point of the dorsum that is slightly backward, our specimens from Pondok Tanjung display apex that is somewhat directed forward. The triangular markings in males and females are also somewhat different (Fig. 5). We therefore cite specimens encountered in Pondok Tanjung as T. aff. heteromorpha pending further investigation.

Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns

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From the GBIF Backbone Taxonomy and occurrence records (GBIF.org), with Wikipedia and the Source Library. GBIF species 2367610.