Location: Komodo, Indonesia
Florent's Guide To The Hawaiian, South Pacific and
Indo-Pacific Reefs
Slender Sapsucking Slug
Thuridilla gracilis
Scientific Name: Thuridilla gracilis
Category: Sap-Sucking Slugs
Size: Up to 2 in. (to 5 cm)
Depth: 3-50 ft. (1-15 m)
Distribution: Indo-West Pacific
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© 2026 Florent Charpin