Florent's Guide To The Hawaiian, South Pacific and

Indo-Pacific Reefs

Signal Goby

Signigobius biocellatus

Signal Goby - Signigobius biocellatus

Location: Palau

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Scientific Name: Signigobius biocellatus

Category: Gobies

Size: 1 to 2.5 in. (2.5 to 6.5 cm)

Depth: 6-100 ft. (2-30 m)

Distribution: West Pacific, Great Barrier Reef, Indonesia

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© 2026 Florent Charpin