| Subject | English | Romanian |
| life.sc., fish.farm. | edible crab | crab turtă (Cancer pagurus) |
| life.sc., fish.farm. | edible crab | crab comun (Cancer pagurus) |
| construct. | grab-type crab | cărucior de graifer |
| life.sc., fish.farm. | green crab | crab verde (Carcinus maenas) |
| zool. | hermit crab | pagur |
| life.sc., fish.farm. | horseshoe crab | crabul-potcoavă (Limulus polyphemus) |
| life.sc., fish.farm. | Mediterranean shore crab | crab-de-iarbă (Carcinus aestuarii, Carcinus mediterraneus) |
| life.sc., fish.farm. | ox crab | crab comun (Cancer pagurus) |
| life.sc., fish.farm. | ox crab | crab turtă (Cancer pagurus) |
| fish.farm. | Pacific snow crabs | Chionoecetes spp. |
| agric. | Pallas crab apple | măr pe rădăcini proprii |
| agric. | pearleaf crab apple | măr chinezesc |
| life.sc., fish.farm. | queen crab | Chionoecetes opilio (Chionoecetes opilio) |
| life.sc., fish.farm. | red crab | Chaceon quinquedens (Chaceon quinquedens, Geryon quinquedens) |
| life.sc., fish.farm. | red deepsea crab | Chaceon quinquedens (Chaceon quinquedens, Geryon quinquedens) |
| agric. | siberian crab apple | măr siberian |
| life.sc., fish.farm. | snow crab | Chionoecetes opilio (Chionoecetes opilio) |
| fish.farm. | snow crabs | Chionoecetes spp. |
| life.sc., fish.farm. | spinous spider crab | crab-păianjen (Maja squinado) |
| nat.sc. | swimming crab | crab-de-nisip (Macropipus holsatus, Portunus holsatus) |
| life.sc., fish.farm. | Tanner crabs | Chionoecetes (Chionoecetes spp.) |
| life.sc., fish.farm. | warty crab | pagurie (Eriphia verrucosa) |
| life.sc., fish.farm. | yellow crab | pagurie (Eriphia verrucosa) |
