Fin's Fish Guide
The Lesser-spotted leatherjacket (Thamnaconus hypargyreus) is a saltwater fish of the family Monacanthidae that grows up to 18 cm.
Description
The Lesser-spotted leatherjacket is a filefish (Monacanthidae) from coral-reef, rocky and seagrass water around Australia and the Indo-West Pacific. The species grows to about 25 cm and has a deep, strongly laterally compressed body with a rough, file-like skin, a small mouth with strong teeth and an erectable first dorsal spine. As a slow swimmer it nibbles at algae, seaweeds, sponges and small invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Lesser-spotted leatherjacket?
The Lesser-spotted leatherjacket has a flattened, disc-shaped body and is mainly brown.
Where does the Lesser-spotted leatherjacket live?
The Lesser-spotted leatherjacket lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (South)
How big does the Lesser-spotted leatherjacket get?
The Lesser-spotted leatherjacket grows to a maximum of about 18 cm.
Is the Lesser-spotted leatherjacket dangerous to humans?
No, the Lesser-spotted leatherjacket 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Thamnaconus
More from the family Monacanthidae
Want the complete picture on the Lesser-spotted leatherjacket?
Point your camera at the fish and Fin names the species in seconds. Free, and the Lesser-spotted leatherjacket is one of 12,519 species in the app.