Scuba Season

Leaf Scorpionfish

Taenianotus triacanthus

Sighting evidence at Forbes Bay, Mafia Island

Leaf Scorpionfish

Photo: Kai Squires · CC BY

Leaf scorpionfish are found throughout Forbes Bay's rubble zones and on dead coral outcrops, rocking gently on their pectoral fins in a convincing imitation of a leaf or piece of algae drifting in the current — one of the most effective camouflage performances on any reef. They shed their entire outer skin every two weeks, cycling between colour morphs of white, yellow, brown, and red, making repeated identification of the same individual a pleasant challenge for divers revisiting specific coral heads. Unlike other scorpionfish, leaf scorpionfish are entirely harmless — their fins lack functional venom glands — but their cryptic perfection means even experienced macro divers step past them without registering their presence.

Evidence at this site

1 record within 25 km

Confidence: low

Seasonality

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How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites