| Yoldia cooperii Gabb, 1865 Cooper yoldia | 
| No Picture Available | 
| Family: | Yoldiidae () | |||
| Max. size: | ||||
| Environment: | benthic; marine; depth range 10 - 125 m | |||
| Distribution: | Eastern Pacific. | |||
| Diagnosis: | ||||
| Biology: | Found offshore in fine sediments, occasionally washed up on beaches (Ref. 106627). | |||
| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
| Threat to humans: | ||||
| Country info: |  | |||