Chaetodon paucifasciatus
Spot Crown Butterflyfish in Sharm el Sheikh and Marsa Alam, where it's most reliably logged. Best sightings run October to February in the Red Sea.
A white-bodied butterflyfish with a distinctive pattern of orange-red chevron stripes running diagonally across the flanks, giving it a layered, crown-like appearance that stands out against reef backgrounds. The rear of the body is marked with a broad yellow-orange patch, and a dark bar runs through the eye. It is a compact, disc-shaped fish that tends to hold close to the reef structure.
Crown butterflyfish are most often seen in pairs or small groups picking over coral heads and rocky reef, browsing for coral polyps and small invertebrates. They tend to stay close to the reef and can be slightly wary of divers, drifting a short distance away before resuming feeding. Approach slowly and they usually settle quickly.
This species is essentially endemic to the Red Sea and Gulf of Aden, which is why its dive-site footprint is so tightly clustered compared to most butterflyfish families.
Sightings in the northern hemisphere concentrate between October and February, so a winter Red Sea trip lines up well with its peak activity period.
Reef neighbours a diver could mistake it for. Use the identification notes above to tell them apart.
Almost all logged sightings come from the Red Sea, making this effectively a Red Sea speciality. Egypt dominates the records, with Sharm el Sheikh and Marsa Alam the most productive areas, followed by Safaga and Hurghada. Jordan's Aqaba and Israel's Eilat also hold consistent populations, rounding out the northern Gulf of Aqaba as a reliable second bet.
Mapping where Crown Butterflyfish is logged…
The vast majority of sightings come from Egypt's Red Sea coast, particularly Sharm el Sheikh, Marsa Alam, Safaga, and Hurghada. Aqaba in Jordan and Eilat in Israel are also reliable spots. Outside the Red Sea and Gulf of Aqaba, this species is rarely encountered.
Sightings peak between October and February across its Red Sea range. A winter dive trip to Sharm el Sheikh or Marsa Alam offers the best chance of an encounter.
Look for the bold orange-red chevron stripes angled across a white body, paired with a yellow-orange rear patch and a dark eye bar. That chevron pattern is distinctive and separates it from most other butterflyfish in the Red Sea at a glance.
It registers as uncommon at most sites where it is recorded, so a sighting is never guaranteed even in its Red Sea heartland. Diving multiple sites across Sharm el Sheikh or Marsa Alam improves your odds considerably.
Site and sighting data is aggregated from diver logs, iNaturalist and GBIF. For taxonomy and conservation status:
Melon Butterflyfish
1,616 sites
