Home · Lethrinidae · Bluelined large-eye bream
Bluelined large-eye bream (Gymnocranius microdon) — Lethrinidae

Bluelined large-eye bream

Gymnocranius microdon
Family: Lethrinidae

The Bluelined large-eye bream (Gymnocranius microdon) is a saltwater fish of the family Lethrinidae that grows up to 45 cm.

Length
45 cm
Water
Saltwater
Depth
15.0–50.0 m
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Asia: Australia, Brunei Darsm, Cambodia, China, Taiwan/Ch Taipei, Fiji and others
Edibility
Commonly eaten

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Description

The bluelined large-eye bream is an emperor (Lethrinidae) from reef and sandy water of the Indo-West Pacific. The species grows to about 30 cm and has a deep, silver-grey body with large eyes, fine blue lines on the head and strong jaws. As a bottom-oriented fish it swims above sand and reef and crushes shellfish, crabs, sea urchins and worms. It is a valued food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Bluelined large-eye bream?

The Bluelined large-eye bream has a torpedo-shaped body and is mainly silver-grey.

Where does the Bluelined large-eye bream live?

The Bluelined large-eye bream lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Australia, Brunei Darsm, Cambodia, China, Taiwan/Ch Taipei, Fiji and others

How big does the Bluelined large-eye bream get?

The Bluelined large-eye bream grows to a maximum of about 45 cm. On average the species is around 35 cm.

Is the Bluelined large-eye bream dangerous to humans?

No, the Bluelined large-eye bream 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 Bluelined large-eye bream edible?

Yes, the Bluelined large-eye bream is commonly eaten.

More photos

Bluelined large-eye bream (Gymnocranius microdon) — Lethrinidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Bluelined large-eye bream (Gymnocranius microdon) — Lethrinidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Bluelined large-eye bream (Gymnocranius microdon) — Lethrinidae — 4
iNaturalist ((c) uwkwaj, some rights reserved (CC BY-NC))
Bluelined large-eye bream (Gymnocranius microdon) — Lethrinidae — 5
iNaturalist ((c) Raphael Forns, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Bluelined large-eye bream sourced
Scientific name
Gymnocranius microdon
Family
Lethrinidae
Other names
Blue-spotted large-eye bream; Bluespotted seabream; Large-eyed bream verified

Appearance

Size class
Large verified
Max length (cm)
45.0 verified
Average length (cm)
35.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
15.0 verified
Max depth (m)
50.0 verified
Natural range
Asia: Australia, Brunei Darsm, Cambodia, China, Taiwan/Ch Taipei, Fiji and others sourced
Origin
Native inferred

Behaviour & biology

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

Edibility
Commonly eaten inferred
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. 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 Gymnocranius

More from the family Lethrinidae

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