Fin's Fish Guide
The Williams' tonguefish (Symphurus williamsi) is a saltwater fish of the family Cynoglossidae that grows up to 12 cm.
North America: Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras and others
Description
The Williams' tonguefish is a tonguefish (Cynoglossidae) from coastal and estuarine water of the eastern Pacific, from Mexico to Peru. The species grows to about 13 cm and has a flattened, elongate, leaf-shaped body tapering to a point at the rear, with both eyes on the left side and a down-curved snout. As a bottom-dweller it lies buried on sand and mud bottoms and snaps at small worms and crustaceans. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Williams' tonguefish?
The Williams' tonguefish has a flattened, disc-shaped body and is mainly brown.
Where does the Williams' tonguefish live?
The Williams' tonguefish lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras and others
How big does the Williams' tonguefish get?
The Williams' tonguefish grows to a maximum of about 12 cm. On average the species is around 8 cm.
Is the Williams' tonguefish dangerous to humans?
No, the Williams' tonguefish 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.
Want the complete picture on the Williams' tonguefish?
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Symphurus
More from the family Cynoglossidae
Want the complete picture on the Williams' tonguefish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Williams' tonguefish is one of 12,519 species in the app.