scubaseason

Caribbean reef shark

Carcharhinus perezi

Sighting evidence at Sandy Point Reef, Saint Kitts and Nevis

Caribbean reef shark

Photo: Rafi Amar · CC BY-NC

Caribbean reef sharks are the most commonly encountered shark on Caribbean reefs and a vital apex predator that regulates fish community structure. They patrol reef edges at Sandy Point in small groups, typically at 15 to 20 metres, following a predictable circuit that regulars can time their dives to intercept. Their presence is strongly linked to reef health — reefs with intact shark populations have measurably higher coral cover than shark-depleted sites. Listed as Vulnerable due to fin fishing across their range. Their relative boldness and predictable behaviour make them one of the best Caribbean shark species for diver encounters.

Evidence at this site

No confirmed records on file at this site

Caribbean reef shark is listed as a curated species here based on historical reports.

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