scubaseason

Yellowtail Snapper

Ocyurus chrysurus

Sighting evidence at Bahía Concha, Tayrona National Park

Yellowtail Snapper

Photo: Ricardo Betancur · CC BY-NC-ND

Large aggregations of yellowtail snapper form shimmering curtains over the patch reefs of Bahía Concha, their yellow lateral stripe and forked yellow tail making them unmistakable. They are midwater predators that feed on zooplankton and small fish during the day, dispersing to deeper water at night. The high density of yellowtail snappers here reflects the bay's exceptional productivity and the near-total absence of commercial fishing inside the national park boundary.

Evidence at this site

No confirmed records on file at this site

Yellowtail Snapper 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