Evidence found
144 records across 32 countries and territories, 1913–2026.
Gerres oyena · GBIF taxon key 2369396
Where has the Common silver-biddy been recorded?
Gerres oyena occurrence evidence comes from 144 records in 32 countries and territories, from 1913 to 2026. Most records come from Philippines.
- 144 records
- 32 places
- 49 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: October.
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: 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.
Records over time
19132026
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where Common silver-biddy has been recorded
The countries below show where occurrence evidence exists for Common silver-biddy. 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 |
|---|---|---|
| Philippines | 43 | |
| Australia | 13 | |
| Indonesia | 8 | |
| Micronesia | 6 | |
| India | 6 | |
| Solomon Islands | 6 | |
| Fiji | 5 | |
| New Caledonia | 5 | |
| United Arab Emirates | 4 | |
| Egypt | 4 | |
| Sri Lanka | 4 | |
| Malaysia | 4 | |
| Kenya | 3 | |
| Cambodia | 3 | |
| Marshall Islands | 3 | |
| Palau | 3 | |
| Singapore | 3 | |
| Vietnam | 3 | |
| Kuwait | 2 | |
| Myanmar | 2 | |
| Saudi Arabia | 2 | |
| Tonga | 2 | |
| Bahrain | 1 | |
| Japan | 1 | |
| South Korea | 1 | |
| Mauritius | 1 | |
| Maldives | 1 | |
| Thailand | 1 | |
| Vanuatu | 1 | |
| Wallis & Futuna | 1 | |
| Yemen | 1 | |
| South Africa | 1 |
Related animals
Others in the family Gerreidae.
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.