Nudibranchs

1. Beau Vallon BeachBeau Vallon, SeychellesBoatEstimated: Beginner-friendly10 mBest Feb–Dec · estimated3 mm
2. BhayangkaraBenteng, South Sulawesi, IndonesiaBoatEstimated: Beginner-friendly17 mBest Mar–Nov · estimated3 mm
3. Bias Tugel / White Sand BeachUlakan, Bali, IndonesiaBoatEstimated: Intermediate+20 mBest Apr–Nov · estimated3 mm
4. BikiniHlalanathi, KwaZulu-Natal, South AfricaBoatEstimated: Intermediate+20 mBest Sep–Jul · estimated3 mm
5. BilikikiMunda, Western, Solomon IslandsBoatEstimated: Intermediate+20 mGood year-round · estimated3 mm
6. Bima Sakti 2Ampana, Central Sulawesi, IndonesiaBoatEstimated: Intermediate+19 mGood year-round · estimated3 mm
7. Bio RocksGili Trawangan, West Nusa Tenggara, IndonesiaBoatEstimated: Beginner-friendly17 mBest Mar–Nov · estimated3 mm
8. Bird RockPort Macquarie, New South Wales, AustraliaBoatEstimated: Beginner-friendly13 mBest Dec–Apr · estimated3 mm
9. Black Pearl BaliKubu, Bali, IndonesiaBoatEstimated: Intermediate+22 mBest Apr–Nov · estimated3 mm
10. Block 24Vaileka, Western, FijiBoatEstimated: Beginner-friendly14 mBest Apr–Dec · estimated3 mm
11. Blue CornerBanyuwangi, Bali, IndonesiaBoatEstimated: Beginner-friendly18 mBest Apr–Nov · estimated3 mm
12. Blue Pearl Bay 2Whitsundays, Queensland, AustraliaBoatEstimated: Beginner-friendly14 mBest Mar–May · estimated3 mm
13. Bone MaleaBenteng, South Sulawesi, IndonesiaBoatEstimated: Intermediate+21 mBest Mar–Nov · estimated3 mm
14. Boulder GardenPaihia, Northland, New ZealandBoatEstimated: Beginner-friendly16 mBest Dec–Apr · estimated5 mm
15. Bread LoafPonta d'Ouro, Maputo, MozambiqueBoatEstimated: Beginner-friendly17 mBest Sep–Jul · estimated3 mm
16. Bula MakerVaileka, Western, FijiBoatEstimated: Intermediate+19 mBest Apr–Dec · estimated3 mm
17. Bula TulaVaileka, Western, FijiBoatEstimated: Intermediate+20 mBest Apr–Dec · estimated3 mm
18. Busselton JettyBusselton, Western Australia, AustraliaBoatEstimated: Beginner-friendly8 mBest Feb–May · estimated5 mm
19. Calypso BayNgunguru, Northland, New ZealandBoatEstimated: Beginner-friendly18 mBest Dec–Apr · estimated5 mm
20. Canal TrazarFlic en Flac, Rivière Noire, MauritiusBoatEstimated: Intermediate+22 mBest Apr–Dec · estimated3 mm
21. Cannibal Rock KomodoKomodo, East Nusa Tenggara, IndonesiaBoatEstimated: Intermediate+24 mBest Mar–Nov · estimated3 mm
22. CanyonsScottburgh, KwaZulu-Natal, South AfricaBoatEstimated: Intermediate+24 mGood year-round · estimated3 mm
23. Castaway IslandMunda, Western, Solomon IslandsBoatEstimated: Beginner-friendly16 mGood year-round · estimated3 mm
24. Castil PointAmpana, Central Sulawesi, IndonesiaBoatEstimated: Intermediate+20 mGood year-round · estimated3 mm

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