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Indian butterfish (Psenopsis cyanea) — Centrolophidae

Indian butterfish

Psenopsis cyanea

The Indian butterfish (Psenopsis cyanea) is a saltwater fish of the family Centrolophidae that grows up to 24 cm.

Length
23.5 cm
Water
Saltwater
Depth
179.0–300.0 m
Behaviour
Schooling
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The Indian butterfish is a medusafish (Centrolophidae) from coastal and open water of the northern Indian Ocean. The species grows to about 25 cm and has a deep, laterally compressed, blue-grey to silvery body with a small mouth. As a pelagic fish it swims in schools in the water column and snaps at jellyfish, salps and small plankton; young often shelter under jellyfish. It is a valued food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Indian butterfish?

The Indian butterfish has a torpedo-shaped body and is mainly blue.

Where does the Indian butterfish live?

The Indian butterfish lives in the sea (marine waters) and is mostly found around open water.

How big does the Indian butterfish get?

The Indian butterfish grows to a maximum of about 24 cm. On average the species is around 16 cm.

Is the Indian butterfish dangerous to humans?

No, the Indian butterfish is harmless to humans.

Is the Indian butterfish edible?

Yes, the Indian butterfish is commonly eaten.

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All data

Identification

Dutch name
Blauwe medusavis sourced
English name
Indian butterfish sourced
Scientific name
Psenopsis cyanea
Family
Centrolophidae
Other names
Indian ruff sourced

Appearance

Size class
Medium verified
Max length (cm)
23.5 verified
Average length (cm)
16.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Blue sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
179.0 verified
Max depth (m)
300.0 verified
Origin
Native inferred

Behaviour & biology

Social behaviour
Schooling sourced
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Te vangen met natuurlijk aas of kunstaas, afgestemd op de grootte en het leefgebied van de soort. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Psenopsis

More from the family Centrolophidae

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