Stable identity
Bactrocera dorsalis · GBIF taxon key 7930834
Bactrocera dorsalis habitat and distribution evidence comes from 2,405 records in 20 countries and territories, from 1889 to 2026. Most records come from Bangladesh.
Bactrocera dorsalis · GBIF taxon key 7930834
2,405 records across 20 countries and territories, 1889–2026.
Aggregate refreshed 2026-08-23.
Peak month: October. 12 months reach at least 10% of the peak count.
Calculated from the 12 monthly GBIF occurrence facets.
resident Recorded across many years and months — an established presence.
A site interpretation, not a formal range or conservation assessment.
Compare this animal’s observation pattern
Peak month: October. 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.
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
The countries below show where occurrence evidence exists for oriental fruit fly. 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 |
|---|---|---|
| Bangladesh | 1,354 | |
| Pakistan | 231 | |
| India | 224 | |
| Thailand | 198 | |
| Sri Lanka | 191 | |
| United States | 65 | |
| Malaysia | 42 | |
| Taiwan | 40 | |
| Mauritius | 14 | |
| Philippines | 10 | |
| Singapore | 10 | |
| Nepal | 9 | |
| Hong Kong | 5 | |
| United Kingdom | 3 | |
| Oman | 3 | |
| China | 2 | |
| Northern Mariana Islands | 1 | |
| Malawi | 1 | |
| French Polynesia | 1 | |
| Suriname | 1 |