| Allergen name | Source | AllFam family | |
| Cra c 1 | Crangon crangon (Brown shrimp) | AF054 | Tropomyosin |
| Cra c 2 | Crangon crangon (Brown shrimp) | AF049 | ATP:guanido phosphotransferase |
| Cra c 4 | Crangon crangon (Brown shrimp) | AF007 | EF hand family |
| Cra c 5 | Crangon crangon (Brown shrimp) | AF007 | EF hand family |
| Cra c 6 | Crangon crangon (Brown shrimp) | AF007 | EF hand family |
| Cra c 8 | Crangon crangon (Brown shrimp) | AF032 | Triosephosphate isomerase |