Helmet Crab

1. Tusko RockCampbell River, British Columbia, CanadaBoat · ReefIntermediate+18 mBest May–Sep · estimated7 mm / dry
2. USS Tattnall (DD-125)Royston, British Columbia, CanadaBoat · WreckAdvanced+28 mBest May–Sep · estimated7 mm / dry
3. Virtue RockOak Bay, British Columbia, CanadaBoat · ReefIntermediate+18 mBest May–Sep · estimated7 mm / dry
4. Wain RockDeep Cove, British Columbia, CanadaBoat · ReefIntermediate+18 mBest May–Sep · estimated7 mm / dry
5. Wall beach out 30 return 210/230 50-90Nanoose Bay, British Columbia, CanadaShore · WallAdvanced+30 mBest May–Sep · estimated7 mm / dry
6. Willis PointBrentwood Bay, British Columbia, CanadaShore · WallAdvanced+30 mBest May–Sep · estimated7 mm / dry
7. USS ColdbrookAlaska, United StatesBoat · WreckAdvanced+19 mBest Jun–Sep · estimated7 mm / dry
8. Cohen ReefJuneau, Alaska, United StatesBoat · ReefAdvanced+26 mBest Jun–Sep · estimated
9. Eagle ReefJuneau, Alaska, United StatesBoat · ReefAdvanced+24 mBest Jun–Sep · estimated
10. Swan Lake Wooden BargeKing Cove, Alaska, United StatesBoat · WreckAdvanced+14 mBest Jun–Sep · estimated7 mm / dry
11. Table RockKing Cove, Alaska, United StatesBoat · ReefAdvanced+24 mBest Jun–Sep · estimated7 mm / dry
12. Hastings ReefAlaska, CanadaBoat · ReefAdvanced+25 mBest Jun–Sep · estimated7 mm / dry
13. Haswell ReefAlaska, CanadaBoat · ReefAdvanced+24 mBest Jun–Sep · estimated7 mm / dry
14. Observatory RockAlaska, CanadaBoat · ReefAdvanced+26 mBest Jun–Sep · estimated7 mm / dry
15. Wimble RocksAlaska, CanadaBoat · ReefAdvanced+23 mBest Jun–Sep · estimated
16. Oak LeafNanoose Bay, British Columbia, CanadaShoreEstimated: Advanced+30.5 mBest May–Sep · estimated7 mm / dry
17. Tyee CoveFairwinds, British Columbia, CanadaShore · WallBest May–Sep · estimated7 mm / dry
18. Seacrest cove 2Seattle, Washington, United StatesBest May–Oct · estimated7 mm / dry
19. RedondoFederal Way, Washington State, United StatesShoreBest May–Oct · estimated7 mm / dry
20. Tacoma Narrows BridgeWollochet, Washington, United StatesBest May–Oct · estimated7 mm / dry
21. Brackett's LandingEdmonds, Washington, United StatesBest May–Sep · estimated7 mm / dry

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org