Evidence found
206 records across 42 countries and territories, 1882–2026.
Heniochus acuminatus · GBIF taxon key 2385730
Where has the Longfin Bannerfish been recorded?
Heniochus acuminatus occurrence evidence comes from 206 records in 42 countries and territories, from 1882 to 2026. Most records come from Seychelles.
- 206 records
- 42 places
- 59 years recorded
- — class
Observation evidence passport
Source coverage
CC0 GBIF Animalia occurrence facets, including country, month and year summaries.
Refreshed 2026-08-23. Inspect the taxon on GBIF.
What this means
The species has been recorded in the listed places in the stated source universe. Peak month: March.
12 months reach at least 10% of the peak facet count.
What this does not mean
repeated describes the record pattern, not a formal range, residency, abundance or conservation assessment.
A single record remains evidence of a recording, not proof that a population lives there.
Compare this animal’s observation pattern
When it is recorded
JFMAMJJASOND
Peak month: March. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.
Records over time
18822026
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where Longfin Bannerfish has been recorded
The countries below show where occurrence evidence exists for Longfin Bannerfish. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.
| Place | Records | Share |
|---|---|---|
| Seychelles | 30 | |
| United States | 23 | |
| French Polynesia | 22 | |
| Philippines | 15 | |
| Australia | 14 | |
| Thailand | 11 | |
| Oman | 8 | |
| Japan | 5 | |
| Kiribati | 5 | |
| American Samoa | 4 | |
| Djibouti | 4 | |
| Indonesia | 4 | |
| India | 4 | |
| Bahrain | 3 | |
| Fiji | 3 | |
| British Indian Ocean Territory | 3 | |
| Malaysia | 3 | |
| Papua New Guinea | 3 | |
| Singapore | 3 | |
| Somalia | 3 | |
| South Africa | 3 | |
| United Arab Emirates | 2 | |
| Egypt | 2 | |
| Micronesia | 2 | |
| Sri Lanka | 2 | |
| Madagascar | 2 | |
| Mauritius | 2 | |
| Maldives | 2 | |
| New Caledonia | 2 | |
| Palau | 2 | |
| Taiwan | 2 | |
| Yemen | 2 | |
| ZZ | 2 | |
| Eritrea | 1 | |
| Guam | 1 | |
| Marshall Islands | 1 | |
| Myanmar | 1 | |
| Mexico | 1 | |
| Mozambique | 1 | |
| Solomon Islands | 1 |
Showing the top 40 of 42 places.
Related animals
Others in the family Chaetodontidae.
Ornate Butterflyfish
4,122 records
Reticulated Butterflyfish
3,674 records
Threadfin Butterflyfish
3,550 records
Redstriped Butterflyfish
2,918 records
Fourspot Butterflyfish
2,508 records
Oval Butterflyfish
2,121 records
Whitespotted Butterflyfish
2,050 records
Chevroned Butterflyfish
1,895 records
Record pattern: repeated
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.