| Common Name | Great keyhole limpet |
| Language | English |
| Type | FAO |
| Official Trade Name | No |
| Rank | 3 - (Other common name) |
| Country | Global |
| Locality | |
| Ref. | FAO-FIES, 2022 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | behavior |
| 1st Modifier | morphology |
| 2nd Modifier | mod. for size |
| Remarks | 'limpet', from Medieval Latin 'lampreda', i.e., 'lamprey', clings tenaciously to someone or something. Also Ref. 77129, 122997. |