| Reference no. | Behrens, D.W. and A. Hermosillo, 2005 |
| Ecosystem | Temperate Northern Pacific |
| Status | introduced |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Coos Bay, Oregon, to Long Beach Harbour, California (Ref. 822), and from USA to Mexico. Introduced in the Pacific (Ref. 1667). Introduced to San Francisco Bay in 1953 (Ref. 7836). |