Where Fourspot butterflyfish has been recorded
GBIF occurrence records for Chaetodon quadrimaculatus, mapped and tabulated by country.
4,817 georeferenced occurrence records with coordinates are published for Chaetodon quadrimaculatus through GBIF, from 16 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.
- Georeferenced records
- 4,817
- Countries / areas
- 16
- Mapped locations
- 90
- Records sampled for the map
- 3,000
- Inland records omitted
- 9
- Gbif taxonkey
- 2385543
Countries and areas with the most records (GBIF)
United States of America — 2,384 records; United States Minor Outlying Islands — 647 records; French Polynesia — 606 records; Northern Mariana Islands — 566 records; American Samoa — 357 records; Niue — 69 records; Cook Islands — 63 records; Guam — 49 records; Tuvalu — 27 records; Marshall Islands — 23 records; Wallis and Futuna — 14 records; Kiribati — 6 records; Fiji — 2 records; Tonga — 2 records; Australia — 1 records.
Source: GBIF Occurrence Search (taxonKey 2385543) — https://www.gbif.org/occurrence/search?taxon_key=2385543&has_coordinate=true (records CC0 / CC BY). Accessed 2026-09-23.
How to read this map
The map plots a sample of 3,000 of the 4,817 records, deduplicated to a half-degree grid, so dense areas do not merge into one blob. The sample covers 13 of the 16 countries or areas with records; the areas absent from the sample hold 8 records in total (Kiribati, Australia, Chinese Taipei).
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 2385543) — https://www.gbif.org/occurrence/search?taxon_key=2385543&has_coordinate=true (records CC0 / CC BY); WoRMS distribution records (MarineRegions) — https://www.marinespecies.org/aphia.php?p=taxdetails&id=273356 (CC BY 4.0); Natural Earth 110m basemap — https://www.naturalearthdata.com/ (public domain). Accessed 2026-09-23.
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