Moroiso · Tateyama / Sagami Bay
10 species, most likely first·How chances work
Coralline Algae Mat
Almost always
Nearly every dive
Hermit Crab (Japanese Red)
Hydroid Colonies
Japanese WobbegongLeast Concern
Kelp
Painted GreenlingLeast Concern
Sea Star (Crown-of-thorns relative)
Sea Urchin (Purple)
Japanese Demon BlennyLeast Concern
Likely
About half of dives
Nudibranch (Chromodoris species complex)
What the labels mean