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Black driftfish (Psenes cyanophrys) — Nomeidae

Black driftfish

Psenes cyanophrys
Family: Nomeidae
LC · Least Concern

The Black driftfish (Psenes cyanophrys) is a saltwater fish of the family Nomeidae that grows up to 23 cm.

Length
23 cm
Water
Saltwater
Depth
20.0–550.0 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Open water
Danger
Harmless
Range
Open ocean worldwide; juveniles under floating seaweeds and debris.
Edibility
Not eaten

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Description

The freckled driftfish is a fish of the driftfish family (Nomeidae) from the open ocean worldwide. The species grows to about 23 cm and has a stocky, silvery to brownish body that sometimes shows a freckled pattern. Juveniles live pelagically and like to stay under floating weeds, jellyfishes and flotsam, which provide shelter and transport. As an omnivore it feeds on zooplankton, jellyfishes and small invertebrates. With growth adults move to deeper layers. Owing to its life on the open sea the species is little seen and is harmless to humans.

Frequently asked questions

How do you recognise the Black driftfish?

The Black driftfish has a flattened, disc-shaped body, is mainly silver-grey and shows a spots pattern. Juveniles shelter under drifting seaweeds, jellyfish and debris for shelter and transport.

Where does the Black driftfish live?

The Black driftfish lives in the sea (marine waters) and is mostly found around open water. Open ocean worldwide; juveniles under floating seaweeds and debris.

How big does the Black driftfish get?

The Black driftfish grows to a maximum of about 23 cm.

Is the Black driftfish dangerous to humans?

No, the Black driftfish is harmless to humans. None required: this species is harmless to humans.

Is the Black driftfish edible?

The Black driftfish is not usually eaten.

More photos

Black driftfish (Psenes cyanophrys) — Nomeidae — 2
Wikimedia Commons — D. ROSS ROBERTSON, ARTURO ANGULO, CAROLE C. BALDWIN, DIANE PITASSY, AMY DRISKELL, LEE WEIGT, IGNACIO J.F. NAVARRO (CC BY 3.0)
Black driftfish (Psenes cyanophrys) — Nomeidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Black driftfish (Psenes cyanophrys) — Nomeidae — 4
iNaturalist ((c) Alexandra Hoschke, some rights reserved (CC BY-NC))
Black driftfish (Psenes cyanophrys) — Nomeidae — 5
iNaturalist ((c) LEE Yeung, Gabriel, some rights reserved (CC BY-NC))
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All data

Identification

English name
Black driftfish verified
Scientific name
Psenes cyanophrys
Family
Nomeidae
Other names
Blue driftfish; Blue eyebrow-fish; Driftfish; Freckled driftfish; Pomfret; Round psen verified

Appearance

Size class
Medium verified
Max length (cm)
23.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
20.0 verified
Max depth (m)
550.0 verified
Natural range
Open ocean worldwide; juveniles under floating seaweeds and debris. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Zooplankton, jellyfish and small invertebrates sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Juveniles shelter under drifting seaweeds, jellyfish and debris for shelter and transport. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Angling with lures or (dead/live) baitfish by trolling, casting or drift fishing in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Psenes

More from the family Nomeidae

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