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Hiddentooth filefish (Paramonacanthus cryptodon) — Monacanthidae

Hiddentooth filefish

Paramonacanthus cryptodon
Family: Monacanthidae

The Hiddentooth filefish (Paramonacanthus cryptodon) is a saltwater fish of the family Monacanthidae that grows up to 7 cm.

Length
7 cm
Water
Saltwater
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Asia: Indonesia, Philippines, Thailand

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Description

The hiddentooth filefish is a small filefish (Monacanthidae) from coastal waters of the Indo-West Pacific. The species grows to about 7 cm and has a deep, laterally compressed, brown-grey body with a rough skin and an erectable first dorsal spine. As a bottom-dweller it lives on sand, seagrass and rubble bottoms of shallow coastal water and eats small invertebrates, weed and seagrass. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Hiddentooth filefish?

The Hiddentooth filefish has a flattened, disc-shaped body and is mainly brown.

Where does the Hiddentooth filefish live?

The Hiddentooth filefish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Indonesia, Philippines, Thailand

How big does the Hiddentooth filefish get?

The Hiddentooth filefish grows to a maximum of about 7 cm.

Is the Hiddentooth filefish dangerous to humans?

No, the Hiddentooth filefish 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

English name
Hiddentooth filefish sourced
Scientific name
Paramonacanthus cryptodon
Family
Monacanthidae

Appearance

Size class
Small verified
Max length (cm)
7.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Natural range
Asia: Indonesia, Philippines, Thailand sourced
Origin
Native inferred

Behaviour & biology

Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
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. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Paramonacanthus

More from the family Monacanthidae

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