Santa Monica, Los Angeles County, to San Diego, California; 10–25 m. [details]
San Pedro, Los Angeles County, California, to Magdalena Bay, Baja California Sur. Subtidal to 10 m. [details]
San Pedro, Los Angeles County, California, to Gulf of California. Subtidal to 50 m. [details]
Kenai Peninsula, Gulf of Alaska, to Abreojos Point, Baja California, from intertidal to subtidal depths [details]
Monterey to San Diego, California. 70 to 600 m. [details]
Unalaska, Aleutian Islands, Alaska, to Point Conception, Santa Barbara County, California. [details]
Kodiak Island, Alaska, to San Benito Islands, Baja California. [details]
Queen Charlotte Islands, British Columbia, to Rompiente Point, northern Baja California Sur. [details]
Aleutian Islands to Kachemak Bay, Alaska, intertidal to over 40 m. [details]
Aleutian Islands, Alaska, to Vancouver, British Columbia, intertidal to 165 m, common, most common around 100 m. [details]
Cape Foulweather, Lincoln County, Oregon, to San Diego, San Diego County, California. Soft bottoms with cold seeps, ... [details]
Santa Catalina Island, California, to Tres Marias Islands, Mexico, and possibly further south. Occasionally ... [details]
Vancouver Island, British Columbia, to Cedros Island, Baja California. Intertidal to 20 m. [details]
Bechevin Bay, NW side Alaska Peninsula, Alaska, to San Pablo Point, Baja California Sur. Soft bottoms, 30–200 m. [details]
Montague Island, Prince William Sound, Alaska, to San Pablo Point, Baja California. [details]
San Diego, California, to Cedros Island, Baja California. Subtidal to 12 m. [details]
Cedros Island, Baja California, and points south; Panama. Intertidal to about 30 m. [details]
San Simeon, California, to Asuncion Island, Baja California. Low intertidal to 30 m. [details]