Spiny Starfish

1. PiscinasPeniche, Lisboa, PortugalChannel · Pinnacle · Reef · WallEstimated: Beginner-friendly15 mBest Jun–Oct · estimated · est.5 mm
2. Coral CragConstantia, Western Cape, South AfricaReefEstimated: Advanced+50 mBest Dec–Apr · estimated · est.5 mm
3. BlomvleiCape Town, Western Cape, South AfricaWreckEstimated: Advanced+53 mBest Dec–Apr · estimated · est.5 mm
4. Billy's ReefSimon's Town, Western Cape, South AfricaReefEstimated: Advanced+46 mBest Dec–Apr · estimated · est.5 mm
5. Stef's Reef RidgeSimon's Town, Western Cape, South AfricaReefEstimated: Advanced+40 mBest Dec–Apr · estimated · est.5 mm
6. HMS PelorusSimon's Town, Western Cape, South AfricaWreckBest Dec–Apr · estimated · est.5 mm
7. Blue Flame North PinnaclesSimon's Town, Western Cape, South AfricaPinnacleEstimated: Advanced+35 mBest Dec–Apr · estimated · est.5 mm
8. Brittlestar PinnacleConstantia, Western Cape, South AfricaPinnacleEstimated: Advanced+50 mBest Dec–Apr · estimated · est.5 mm
9. Mosh wallPorto de Mós, Algarve, PortugalReef · WallEstimated: Intermediate+22 mBest Jun–Oct · estimated · est.5 mm
10. VeprikaMakarska, Split, CroatiaReef · WallEstimated: Advanced+35 mBest Jun–Sep · estimated · est.3 mm
11. Shallows MlinOkrug Gornji, Adriatic Islands, CroatiaReef · WallEstimated: Advanced+40 mBest Jun–Sep · estimated · est.3 mm
12. The 3 PeaksLa Herradura, Andalusia, SpainDrift · Reef · WallEstimated: Intermediate+30 mBest Jun–Oct · estimated · est.3 mm
13. CitrineLandewednack, Cornwall, United KingdomWreckEstimated: Intermediate+23 mBest Jun–Sep · estimated · est.7 mm / dry
14. Wemyss Bay - SS KintyreWemyss Bay, Scotland, United KingdomWreckEstimated: Advanced+50 mBest Jun–Oct · estimated · est.7 mm / dry
15. Sant Istiul'Estartit, Catalonia, SpainWallEstimated: Intermediate+20 mBest Jun–Sep · estimated · est.5 mm
16. Punta FalconieraUstica, Sicily, ItalyCavern · WallEstimated: Advanced+42 mBest Jun–Sep · estimated · est.3 mm
17. Roca LangostaCalp, Valencian Community, SpainMuck · WallEstimated: Advanced+37 mBest Jun–Oct · estimated · est.3 mm
18. Stalattiti CaveAlghero, Sardinia, ItalyCave · Cavern · Reef · WallEstimated: Intermediate+18 mBest Jun–Sep · estimated · est.3 mm
19. Reis MagosCaniço, Madeira Islands, PortugalWallEstimated: Beginner-friendly15 mBest Jul–Oct · estimated · est.3 mm
20. Punta MarroquíTarifa, Andalusia, SpainReefEstimated: Advanced+40 mBest Jul–Oct · estimated · est.5 mm
21. Submarine tunelHerceg Novi, Budva 2, MontenegroCaveEstimated: Intermediate+18 mBest Jun–Sep · estimated · est.3 mm
22. MoheganFalmouth, Cornwall, United KingdomWreckEstimated: Intermediate+28 mBest Jun–Sep · estimated · est.7 mm / dry
23. Southern pinnaclesConstantia, Western Cape, South AfricaPinnacleEstimated: Intermediate+30 mBest Dec–Apr · estimated · est.5 mm
24. Banco di Santa CroceVico Equense, Campania, ItalyPinnacle · WallEstimated: Advanced+50 mBest Jun–Sep · estimated · est.3 mm

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