Where does the Lissarca notorcadensis live?
Lissarca notorcadensis has 1,296 records in 7 countries and territories, from 1902 to 2025. Most records come from Antarctica.
- 1,296 records
- 7 places
- 66 years recorded
- Bivalvia class
AnimaliaMolluscaBivalviaArcidaPhilobryidaeLissarca
When it is recorded
JFMAMJJASOND
Peak month: September. 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
19022025
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where it is recorded
| Place | Records | Share |
|---|---|---|
| Antarctica | 780 | |
| South Georgia | 493 | |
| Argentina | 6 | |
| Chile | 5 | |
| French Southern Territories | 3 | |
| Heard & McDonald Islands | 2 | |
| New Zealand | 2 |
Status from the records: resident
Recorded across many years and months — an established presence. 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.
Recorded across many years and months — an established presence. 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.