Flowery Flounder Identification Guide
Spot a flowery flounder by its blue-ringed body, widely spaced eyes, and Indo-Pacific reef sand habitat.
Read the full Flowery Flounder encyclopedia entry →
Key identification features
- Left-eyed flatfish with small blue rings and spots scattered over a tan-brown body
- Eyes set unusually far apart with a bony ridge or gap between them
- Breeding males grow an elongated snout or eye-stalk extension
- Able to rapidly shift color and pattern to match the surrounding seafloor
- Fins edged with faint spotting that continues the body's ringed pattern
- Grows to about 18 to 20 inches
Common look-alikes
- Peacock flounder shows a nearly identical blue-ringed pattern but lives in the Atlantic and Caribbean rather than the Indo-Pacific, and lacks the pronounced male eye-stalk extension.
- Largescale flounder has fewer, larger blue spots and a different overall range within the Indo-Pacific.
- Panther flounder shows bolder, more widely spaced dark blotches rather than fine blue rings.
Where you'll see one
Flowery flounder rest on sandy patches and rubble near coral reefs throughout the tropical Indo-Pacific, ranging from the Red Sea across to Hawaii, typically in shallow reef flats where their camouflage lets them disappear against the seafloor.
Frequently asked questions
How do I tell a flowery flounder from a peacock flounder?
Range is the clearest clue: flowery flounder live in the Indo-Pacific while peacock flounder are found in the Atlantic and Caribbean; breeding male flowery flounders also grow a distinctive elongated eye-stalk extension.
What eye feature stands out on a flowery flounder?
Its eyes are set noticeably far apart with a raised ridge or gap between them, more pronounced than in most other similarly patterned flatfish.