Margined coralfish Codexery

Where Margined coralfish has been recorded

GBIF occurrence records for Chelmon marginalis, mapped and tabulated by country.

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Where Margined coralfish has been recorded

Distribution map plotted from GBIF.org occurrence records; basemap Natural Earth 110m · GBIF records CC0 / CC BY; Natural Earth public domain

1,726 georeferenced occurrence records with coordinates are published for Chelmon marginalis through GBIF, from 4 countries or marine areas. This page maps those records and lists where they come from. Occurrence records reflect where people have looked as well as where the species lives, so well-surveyed coastlines are over-represented.

Quick Facts

Georeferenced records
1,726
Mapped locations
125
Inland records omitted
9
Gbif taxonkey
5209923

Facts from the source article.

Countries and areas with the most records (GBIF)

Australia — 1,716 records; Papua New Guinea — 5 records; Indonesia — 4 records; Philippines — 1 records.

Source: GBIF Occurrence Search (taxonKey 5209923) — https://www.gbif.org/occurrence/search?taxon_key=5209923&has_coordinate=true (records CC0 / CC BY). Accessed 2026-09-25.

Where Margined coralfish has been recorded
Where Margined coralfish has been recorded. Image: Distribution of Chelmon marginalis plotted from 1,726 GBIF occurrence records (taxonKey 5209923), accessed 2026-09-25. Basemap: Natural Earth 110m. · GBIF records CC0 / CC BY; Natural Earth public domain · source not recorded

How to read this map

The map plots a sample of 1,726 of the 1,726 records, deduplicated to a half-degree grid, so dense areas do not merge into one blob. The sample covers 4 of the 4 countries or areas with records; the areas absent from the sample hold 0 records in total.

9 records plotting inland were omitted: for a marine species those are almost always the holding institution's coordinates rather than a collection site.

Records show where the species has been observed and reported, not a modelled range.

Source: GBIF Occurrence Search (taxonKey 5209923) — https://www.gbif.org/occurrence/search?taxon_key=5209923&has_coordinate=true (records CC0 / CC BY); WoRMS distribution records (MarineRegions) — https://www.marinespecies.org/aphia.php?p=taxdetails&id=278682 (CC BY 4.0); Natural Earth 110m basemap — https://www.naturalearthdata.com/ (public domain). Accessed 2026-09-25.

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