The Longsnout flathead (Thysanophrys chiltonae) is a saltwater fish of the family Platycephalidae that grows up to 25 cm.
Oceania: American Samoa, Australia, Taiwan/Ch Taipei, Comoros, Mayotte, Fiji and others
Description
Chilton's flathead is a flathead (Platycephalidae) from the Indo-West Pacific. The species grows to about 25 cm and has a strongly flattened, brown-mottled body with a broad, bony, armoured head and high-set eyes. As an ambush hunter it lies half-buried on sand and reef bottoms and seizes passing small fish and crustaceans. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Longsnout flathead?
The Longsnout flathead has a torpedo-shaped body, is mainly brown and shows a marbled pattern.
Where does the Longsnout flathead live?
The Longsnout flathead lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: American Samoa, Australia, Taiwan/Ch Taipei, Comoros, Mayotte, Fiji and others
How big does the Longsnout flathead get?
The Longsnout flathead grows to a maximum of about 25 cm. On average the species is around 18 cm.
Is the Longsnout flathead dangerous to humans?
No, the Longsnout flathead 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.
Is the Longsnout flathead edible?
The Longsnout flathead is rarely eaten.

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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Thysanophrys
More from the family Platycephalidae

Want the complete picture on the Longsnout flathead?
Point your camera at the fish and Fin names the species in seconds. Free, and the Longsnout flathead is one of 12,519 species in the app.