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Asaedae flounder (Monolene asaedae) — Bothidae

Asaedae flounder

Monolene asaedae
Family: Bothidae
NE · Not Evaluated

The Asaedae flounder (Monolene asaedae) is a saltwater fish of the family Bothidae that grows up to 8 cm.

Length
8 cm
Water
Saltwater
Depth
0–110.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Pacific
Edibility
Not eaten

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Description

Asaeda's flounder is a small left-eyed flatfish from the western Pacific, around Japan and surroundings. The species grows to about 8 cm and has a thin, strongly asymmetric flatfish body with both eyes on the left side and a conspicuously long pectoral fin on the eyed side. As a bottom-dweller it lives buried on soft bottoms of the deeper coastal sea and hunts small bottom animals. The fish is harmless to humans and has not been evaluated by the IUCN (NE).

Frequently asked questions

How do you recognise the Asaedae flounder?

The Asaedae flounder has a flattened, disc-shaped body, is mainly brown and shows a plain pattern. Slender left-eyed flatfish body with a long pectoral fin on the eyed side

Where does the Asaedae flounder live?

The Asaedae flounder lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Pacific

How big does the Asaedae flounder get?

The Asaedae flounder grows to a maximum of about 8 cm.

Is the Asaedae flounder dangerous to humans?

No, the Asaedae 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.

Is the Asaedae flounder edible?

The Asaedae flounder is not usually eaten.

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All data

Identification

English name
Asaedae flounder verified
Scientific name
Monolene asaedae
Family
Bothidae
Other names
Dark flounder verified

Appearance

Size class
Small verified
Max length (cm)
8.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown inferred
Pattern
Plain sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
110.0 verified
Natural range
Western Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small benthic invertebrates and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Burrowing deeper-water coastal flatfish; present year-round. sourced
Special features
Slender left-eyed flatfish body with a long pectoral fin on the eyed side sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
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 Monolene

More from the family Bothidae

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