Blue Cave Amami Oshima · Amami Islands
6 species, most likely first·How chances work
Blueberry Hermit Crab
Almost always
Nearly every dive
Moorish IdolLeast Concern
Loo-Choo Big-Tooth SnakeLeast Concern
Likely
About half of dives
Okinawa PitviperLeast Concern
Coconut OctopusLeast Concern
Expected
Known here, not yet in recent logs
Ryukyu Longfinned AnthiasLeast Concern
What the labels mean
