| Citation | Wendell, F., J.D. Demartini, P. Dinnel and J. Siecke, 1976 The ecology of the gaper or horse clam, Tresus capax (Gould 1850) (Bivalvia: Mactridae), in Humboldt Bay, California. Calif. Fish Game 63:41-64. |
| Ref. | 97484 Wendell, F., J.D. Demartini, P. Dinnel and J. Siecke, 1976 |
| Page | |
| Named Used as Valid | Tresus capax |
| Locality | |
| Distribution | USA. |