Caryosyntrips
| Caryosyntrips Temporal range:  | |
|---|---|
| Frontal appendages of Caryosyntrips | |
| Speculative life restoration as a radiodont | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Stem group: | Arthropoda | 
| Genus: | †Caryosyntrips Daley & Budd, 2010 | 
| Type species | |
| Caryosyntrips serratus Daley & Budd, 2010 | |
| Species | |
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| Synonyms | |
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Caryosyntrips ("nutcracker") is an extinct genus of stem-arthropod which known from Canada, United States and Spain during the middle Cambrian. It was first named by Allison C. Daley and Graham E. Budd in 2010, being the type species Caryosyntrips serratus.