The Black scraper (Thamnaconus modestus) is a saltwater fish of the family Monacanthidae that grows up to 37 cm.
Description
The Black scraper is a filefish or leatherjacket (Monacanthidae) from coastal waters of the northwest Pacific, off East Asia. The species grows to about 36 cm and has an elongate, laterally compressed body with a rough, file-like skin and an erectable first dorsal spine. As a slow swimmer it lives over reef, sand and weed bottoms and snaps at small invertebrates, algae and zooplankton. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Black scraper?
The Black scraper has a flattened, disc-shaped body and is mainly brown.
Where does the Black scraper live?
The Black scraper lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: China, Taiwan/Ch Taipei, Hong Kong, Japan, Korea (South)
How big does the Black scraper get?
The Black scraper grows to a maximum of about 37 cm. On average the species is around 18 cm.
Is the Black scraper dangerous to humans?
No, the Black scraper 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 Thamnaconus
More from the family Monacanthidae

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