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Manyspot scaldfish (Arnoglossus polyspilus) — Bothidae

Manyspot scaldfish

Arnoglossus polyspilus
Family: Bothidae

The Manyspot scaldfish (Arnoglossus polyspilus) is a saltwater fish of the family Bothidae that grows up to 24 cm.

Length
24 cm
Water
Saltwater
Depth
4.0–390.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flatfish
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: Australia, China, Taiwan/Ch Taipei, Indonesia, Japan, New Caledonia and others

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Description

The Manyspot scaldfish is a left-eyed flatfish (Bothidae) from sand and mud bottoms of the Indo-West Pacific. The species grows to about 15 cm and has a flat, oval body with both eyes on the left side; the top is sandy mottled for camouflage, the underside white. As a bottom-bound ambush hunter it lies half-buried and seizes small fish, crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Manyspot scaldfish?

The Manyspot scaldfish has a flatfish-shaped body, is mainly brown and shows a spots pattern.

Where does the Manyspot scaldfish live?

The Manyspot scaldfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Australia, China, Taiwan/Ch Taipei, Indonesia, Japan, New Caledonia and others

How big does the Manyspot scaldfish get?

The Manyspot scaldfish grows to a maximum of about 24 cm.

Is the Manyspot scaldfish dangerous to humans?

No, the Manyspot scaldfish 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
Manyspot scaldfish sourced
Scientific name
Arnoglossus polyspilus
Family
Bothidae
Other names
Short-nose flounder; Many-spotted lefteye flounder verified

Appearance

Size class
Medium verified
Max length (cm)
24.0 verified
Body shape
Flatfish sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
4.0 verified
Max depth (m)
390.0 verified
Natural range
Asia: Australia, China, Taiwan/Ch Taipei, Indonesia, Japan, New Caledonia and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
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
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Arnoglossus

More from the family Bothidae

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