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Kobe flounder (Crossorhombus kobensis) — Bothidae

Kobe flounder

Crossorhombus kobensis
Family: Bothidae

The Kobe flounder (Crossorhombus kobensis) is a saltwater fish of the family Bothidae that grows up to 12 cm.

Length
12 cm
Water
Saltwater
Depth
50–275 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Asia: China, Taiwan/Ch Taipei, Japan, Korea (South)

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Description

The Kobe flounder is a flatfish (Bothidae) from coastal waters of the Indo-West Pacific. The species grows to about 12 cm and has a flattened, oval, pale-brown body with both eyes on the left side; males bear extended front dorsal rays and a dark throat mark. As a bottom-dweller it lies buried on sand and mud bottoms and snaps at small crustaceans, worms and small fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Kobe flounder?

The Kobe flounder has a flattened, disc-shaped body, is mainly brown and shows a spots pattern.

Where does the Kobe flounder live?

The Kobe flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: China, Taiwan/Ch Taipei, Japan, Korea (South)

How big does the Kobe flounder get?

The Kobe flounder grows to a maximum of about 12 cm.

Is the Kobe flounder dangerous to humans?

No, the Kobe flounder 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
Kobe flounder sourced
Scientific name
Crossorhombus kobensis
Family
Bothidae
Other names
Kobe flounder; Broad-forehead flounder verified

Appearance

Size class
Small verified
Max length (cm)
12 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
50 verified
Max depth (m)
275 verified
Natural range
Asia: China, Taiwan/Ch Taipei, Japan, Korea (South) sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Social behaviour
Solitary
Territorial
No
Reproduction
Separate sexes
Sexual dimorphism
No
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

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

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 Crossorhombus

More from the family Bothidae

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