Flatheads

Crocodile fish (Papilloculiceps longiceps)

The Crocodile fish (Papilloculiceps longiceps) belongs to the family Platycephalidae (flatheads) and is found in the Red Sea, with a wider Indo-Pacific range. It is a carnivore and usually seen alone. It reaches about 50 cm and is found at 1–50 m depth. IUCN conservation status: Least Concern. It is not dangerous to divers.

Crocodile fish (Papilloculiceps longiceps), a Red Sea fish of the flatheads family
Photo: iNaturalist / Wikimedia Commons

Quick facts

Scientific namePapilloculiceps longiceps
FamilyFlatheads (Platycephalidae)
Common name (IT)Pesce coccodrillo
Common name (EN)Crocodile fish
Maximum size50 cm
Depth1–50 m
DistributionRed Sea and Indo-Pacific
IUCN statusLC — Least Concern

Description

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

Where it lives

Present throughout the Red Sea, with a broader range across the tropical Indo-Pacific.

  • Red Sea
  • Indo-Pacific

Frequently asked questions

What family does the Crocodile fish belong to?
The Crocodile fish (Papilloculiceps longiceps) belongs to the family Platycephalidae (flatheads).
Is the Crocodile fish dangerous?
It is not dangerous to divers. As with any reef animal, do not touch or handle it.
Is the Crocodile fish endemic to the Red Sea?
No — it occurs in the Red Sea but its range extends across the Indo-Pacific.
How big does the Crocodile fish get?
It reaches a maximum length of about 50 cm.

Explore the Crocodile fish in 3D in the interactive atlas →