| 参考书目 | Scott, W.B. and E.J. Crossman, 1973 |
| 生态系 | Juan de Fuca Strait |
| 状态 | native |
| 丰度 | common (usually seen) |
| 生命期阶段 | adults |
| 地区的资料库 | |
| 附注 | From CA-BC. Occurs west of the Rocky Mountains. Freshwater records from Vancouver and the Queen Charlotte Islands (Ref. 10882). Caught by commercial fishers in the northern part of the province (Ref. 6885). |