Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
bighit2000 Manabu Kakegawa
Location
Kerama(Zamami・Amuro・Gahi・Agenashiku), Okinawa, Japan
Date
2016/06/17
Length
20mm
Depth
15.0m
Water temperature
26.0℃