Scuba Season
Endangered· population decreasing· assessed 2025

Maori Wrasse

Cheilinus undulatus

Sighting evidence at Yongala Amidships, SS Yongala Wreck

Maori Wrasse

Photo: rogstanden · CC BY-NC

The humphead or Maori wrasse is one of the reef's most iconic large fish and the Yongala supports several adults that patrol the midship section with the confident air of animals that have never been threatened. These CITES-listed fish can live for 30 years and the individuals at the Yongala are believed to have been resident for decades. Their bulbous foreheads, electric blue-green markings, and immense size make them one of the most sought-after sightings on the wreck.

Evidence at this site

36 records within 25 km

Confidence: high

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