Fin's Fish Guide
The Gulf opaleye (Girella simplicidens) is a saltwater fish of the family Kyphosidae that grows up to 46 cm.
Description
The Gulf opaleye is a sea chub or nibbler (Kyphosidae) from reef water of the eastern Pacific, in the Gulf of California. The species grows to about 35 cm and has a deep, oval, dark grey-green body with a small mouth with incisor teeth. As a mainly plant-eating fish it grazes algae and weed from rocks and coral in the surf in schools. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Gulf opaleye?
The Gulf opaleye has a flattened, disc-shaped body and is mainly green.
Where does the Gulf opaleye live?
The Gulf opaleye lives in the sea (marine waters) and is mostly found around stony or rocky ground. North America: Mexico
How big does the Gulf opaleye get?
The Gulf opaleye grows to a maximum of about 46 cm.
Is the Gulf opaleye dangerous to humans?
No, the Gulf opaleye is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Girella
More from the family Kyphosidae
Want the complete picture on the Gulf opaleye?
Point your camera at the fish and Fin names the species in seconds. Free, and the Gulf opaleye is one of 12,519 species in the app.