| Scientific name | Latitude | Longitude | Year | Month | Basis of record | Dataset | Institution code | Collection code | Locality |
|---|---|---|---|---|---|---|---|---|---|
| Mnemiopsis leidyi A.Agassiz, 1865 | -44.5 | -59.34 | unknown | Marine Invertebrate from Argentina, Uruguay and Chile | CENPAT-CONICET | CNP-MARINEINVER | costa argentina y Malvinas |