| Impact ID | 9930 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Martinique, stable isotope analysis revealed a trophic niche overlap between Cherax quadricarinatus and omnivorous shrimp, with the overlap averaging 20%. |
| Reference | 45314 |
| Cost | |
| Location | Martinique |