Location: Bali, Indonesia
Florent's Guide To The
Tropical Pacific Reefs
Deceptive Costasiella
Costasiella sp. 2
Scientific Name: Costasiella sp. 2
Category: Sap-Sucking Slugs
Size: Up to 0.4 in. (1 cm)
Distribution: Indonesia, Philippines
All Photographs
© 2026 Florent Charpin