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Atlantic Blue Tang Acanthurus coeruleus
Patch reefs; Reef ridges separated by sandy channels; Continuous reef habitat
Explore recorded regions ↓ Photo: (c) Rachel Crane, some rights reserved (CC BY) · CC-BY · Source and license . Displayed as a resized crop. Photograph illustrates the species.
Habitat in featured records Patch reefs; Reef ridges separated by sandy channels; Continuous reef habitat
Depths in featured records 5.5–11.5 m
Viewing activities Scuba diving When to look The available records do not establish a reliable local viewing season. Use the map’s month filter to inspect dated observations; it does not predict an encounter.
About these facts Source records
These are depths in the retrieved observations, not the full depth range of this species.
Published depth ranges can extend far beyond everyday viewing depths. Habitat varies with age, location, and conditions.
The habitat and depth summary above comes from the featured source records listed below. A separate species reference has not been added yet.
WHERE HAS IT BEEN RECORDED?
Explore the featured regions These dated records show past presence. They do not establish today’s abundance, guarantee a sighting, or describe the species’ entire range.
Florida Keys Recorded here 4,903 OBIS records in the regional query · snapshot 2026-09-12.
Depths in retrieved records 5.5–11.5 m
Habitat in retrieved records Patch reefs; Reef ridges separated by sandy channels; Continuous reef habitat Explore the regional map → View example source records OBIS · 2025-06-01 iNaturalist research-grade observations · Noah D · https://creativecommons.org/licenses/by-nc/4.0/ OBIS · 2023-07-27 iNaturalist research-grade observations · Jamie Holloway · https://creativecommons.org/licenses/by-nc/4.0/ OBIS · 2021-07-03 iNaturalist research-grade observations · Marissa Balfour · https://creativecommons.org/publicdomain/zero/1.0/ 