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Yellowback fusilier (Caesio teres) — Caesionidae

Yellowback fusilier

Caesio teres
Family: Caesionidae

The Yellowback fusilier (Caesio teres) is a saltwater fish of the family Caesionidae that grows up to 40 cm.

Length
40 cm
Water
Saltwater
Depth
5.0–60.0 m
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Commonly eaten

Description

The Yellowback fusilier is a fusilier (Caesionidae), related to the snappers, from the Indo-West Pacific. The species grows to about 40 cm and has a streamlined body. The body is bright blue with a yellow back continuing into a yellow tail. As a fast schooling fish it swims by day in large schools above coral reefs and picks zooplankton from the current; at night it shelters in the reef. It is a food fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Yellowback fusilier?

The Yellowback fusilier has a torpedo-shaped body and is mainly blue.

Where does the Yellowback fusilier live?

The Yellowback fusilier lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Yellowback fusilier get?

The Yellowback fusilier grows to a maximum of about 40 cm. On average the species is around 27 cm.

Is the Yellowback fusilier dangerous to humans?

No, the Yellowback fusilier is harmless to humans.

Is the Yellowback fusilier edible?

Yes, the Yellowback fusilier is commonly eaten.

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All data

Identification

Dutch name
Geelrug-fuselier sourced
English name
Yellowback fusilier sourced
Scientific name
Caesio teres
Family
Caesionidae
Other names
Beautiful fusilier; Blue & gold fusiler; Blue and gold fusilier; Blue fusilier verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
60.0 verified
Origin
Native inferred

Behaviour & biology

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

For anglers

Edibility
Commonly eaten inferred
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. 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 Caesio

More from the family Caesionidae

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