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Species · Lookalikes

Green MorayorPurplemouth Moray

Two fish anglers mix up. Here is what separates them, and what each one’s rules are in your state.

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Green MorayGymnothorax funebris
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Purplemouth MorayGymnothorax vicinus

Rules for both fish from 2 state rulebooks, checked Sep 18, 2026. Every rule names its source and the day it was last checked; the official rulebook is the final word.

How to tell them apart

Green Moray

Uniform olive-green to brown, no spots; the biggest Atlantic moray, to 8 ft.

Green moray, next to purplemouth moray: plain green.

Purplemouth Moray

Mottled brown-gray moray with a purple lining inside the mouth; a dark spot at the gill opening.

Purplemouth moray, next to green moray: mottled, smaller.

Side by side

Green MorayPurplemouth Moray
Scientific nameGymnothorax funebrisGymnothorax vicinus
Also called
WatersNearshoreNearshore
Heaviest state record
On the tableNot a food fish — ciguatera risk.Not a food fish — ciguatera risk.
Rules of its own in2 states2 states

Rules for

Every state, both fish

Where either fish has a rule, the two are regulated the same. The name still goes in the log and on the tally.

StateGreen Moray: size · bag · seasonPurplemouth Moray: size · bag · season
Florida (Atlantic)No size limit5 per species within 20-organism marine life aggregateYear-roundOpenFWC 2026 · likely · checked No size limit5 per species within 20-organism marine life aggregateYear-roundOpenFWC 2026 · likely · checked
Florida (Gulf)No size limit5 per species within 20-organism marine life aggregateYear-roundOpenFWC 2026 · likely · checked No size limit5 per species within 20-organism marine life aggregateYear-roundOpenFWC 2026 · likely · checked

In the app

Point the camera at the fish and Chum names it before you take the picture, green moray or purplemouth moray, with the right rules for the water you’re standing in. No signal needed.

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Questions anglers ask

How do you tell green moray from purplemouth moray?

Green Moray: Uniform olive-green to brown, no spots; the biggest Atlantic moray, to 8 ft. Purplemouth Moray: Mottled brown-gray moray with a purple lining inside the mouth; a dark spot at the gill opening. Purplemouth moray, next to green moray: mottled, smaller. Green moray, next to purplemouth moray: plain green.

Which is better to eat, green moray or purplemouth moray?

Green Moray: Not a food fish — ciguatera risk. Purplemouth Moray: Not a food fish — ciguatera risk.

Do green moray and purplemouth moray have the same limits?

Yes, in every state that regulates either one. The table on this page lists each rule with its source and check date.