Harbour Crab

1. Alaunia WreckWorthing, West Sussex, United KingdomWreckAdvanced+Best Jun–Oct · estimated7 mm / dry
2. HMS KeryadoBrighton, Brighton and Hove, United KingdomWreckAdvanced+Best Jun–Oct · estimated7 mm / dry
3. Oceana WreckWorthing, West Sussex, United KingdomWreckIntermediate+Best Jun–Oct · estimated7 mm / dry
4. Sunset BeachArroyo de la Miel, Andalusia, SpainShore · Reef · WallBest Jun–Oct · estimated3 mm
5. MekjervågenFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
6. Cala Roja- Cabo de PalosCabo de Palos, Murcia, SpainBeginner-friendlyBest Jun–Oct · estimated3 mm
7. CB AlphasubSan José, Almería, SpainBeginner-friendlyBest Jun–Oct · estimated3 mm
8. CB Costa CampelloEl Campello, Alicante, SpainBeginner-friendlyBest Jun–Oct · estimated3 mm
9. CB iSubSan José, Almería, SpainBeginner-friendlyBest Jun–Oct · estimated3 mm
10. KatterauvaFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
11. AustgavlenFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
12. Indre KalvenFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
13. KatedraleFlekkefjord, Vest-Agder, NorwayBeginner-friendlyBest Jun–Sep · estimated7 mm / dry
14. Loch LongRosneath, Argyll and Bute, United KingdomWreckBest Jun–Oct · estimated7 mm / dry
15. HMS Port NapierPortree, Highland, United KingdomWreckBest Jun–Oct · estimated7 mm / dry
16. Royal CharterMoelfre, Anglesey, United KingdomWreckBest Jun–Oct · estimated7 mm / dry
17. Cala Vidrel'Ametlla de Mar, Tarragona, SpainEstimated: Beginner-friendly8 mBest Jun–Oct · estimated3 mm
18. A-Frames (Finnart)Garelochhead, Scotland, United KingdomEstimated: Advanced+35 mBest Jun–Oct · estimated7 mm / dry
19. Tres PiedrasCalp, Valencian Community, SpainEstimated: Beginner-friendly12 mBest Jun–Oct · estimated3 mm
20. Roca PlanaCalp, Valencian Community, SpainEstimated: Intermediate+26 mBest Jun–Oct · estimated3 mm
21. The aquarium Small TsougkriakiSkiáthos, Macedonia Greece, GreeceShore · ReefBest Jun–Oct · estimated3 mm
22. HundenFlekkefjord, Vest-Agder, NorwayIntermediate+Best Jun–Sep · estimated7 mm / dry
23. SläggöLysekil, Västra Götaland, SwedenWallBest May–Sep · estimated5 mm
24. Psilos KavosKáto Soúlion, Attica, GreeceWallBest Jun–Oct · estimated3 mm

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