| English | Abbr. | French | Spanish | Portuguese |
|---|---|---|---|---|
| abdominal keel, keel | ||||
| caudal keel, keel | carène caudale | quilla caudal | espinho caudal | |
| keel | carène | quilla | crista peduncular | |
| lateral keel, keel | quille latérale | quilla lateral | crista lateral | |
| rostral keel, keel | ||||
| ventral keel, keel |