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Eastern nannygai (Centroberyx affinis) — Berycidae

Eastern nannygai

Centroberyx affinis
Family: Berycidae

The Eastern nannygai (Centroberyx affinis) is a saltwater fish of the family Berycidae that grows up to 51 cm.

Length
51 cm
Water
Saltwater
Depth
10.0–450.0 m
Diet
Carnivore
Behaviour
Large groups
Activity
Crepuscular
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Southwest Pacific; rocky reefs and muddy bottoms of the continental shelf around southeastern Australia and New Zealand.
Edibility
Commonly eaten

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Description

The redfish is a deep-water fish of the alfonsino family (Berycidae) from the south-western Pacific around south-eastern Australia and New Zealand. The species grows to about 51 cm and has a deep, reddish body with large eyes. It lives on rocky reefs and muddy bottoms of the continental shelf and upper slope, forming dense schools close to the bottom at dawn and dusk that disperse during the day. As a predator it feeds on small fishes, crustaceans and squid. The redfish is an important commercial fish. It is harmless to humans.

Frequently asked questions

How do you recognise the Eastern nannygai?

The Eastern nannygai has a torpedo-shaped body, is mainly red-orange and shows a plain pattern. Red body with large eyes; forms dense shoals just above the bottom at dawn and dusk.

Where does the Eastern nannygai live?

The Eastern nannygai lives in the sea (marine waters) and is mostly found around mixed bottom. Southwest Pacific; rocky reefs and muddy bottoms of the continental shelf around southeastern Australia and New Zealand.

How big does the Eastern nannygai get?

The Eastern nannygai grows to a maximum of about 51 cm.

Is the Eastern nannygai dangerous to humans?

No, the Eastern nannygai is harmless to humans. None required: this species is harmless to humans.

Is the Eastern nannygai edible?

Yes, the Eastern nannygai is commonly eaten.

More photos

Eastern nannygai (Centroberyx affinis) — Berycidae — 2
Wikimedia Commons — Brian Gratwicke (CC BY 2.0)
Eastern nannygai (Centroberyx affinis) — Berycidae — 3
Chi Phan (CC BY 4.0) via GBIF — AM
Eastern nannygai (Centroberyx affinis) — Berycidae — 4
iNaturalist ((c) Malcolm Francis, some rights reserved (CC BY-NC))
Eastern nannygai (Centroberyx affinis) — Berycidae — 5
iNaturalist ((c) lcolmer, some rights reserved (CC BY-NC))
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All data

Identification

English name
Eastern nannygai verified
Scientific name
Centroberyx affinis
Family
Berycidae
Other names
Golden snapper; King snapper; Redfish; Nannygai; Red snapper; Koarea; Red squirrel-fish verified

Appearance

Size class
Large verified
Max length (cm)
51.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
10.0 verified
Max depth (m)
450.0 verified
Natural range
Southwest Pacific; rocky reefs and muddy bottoms of the continental shelf around southeastern Australia and New Zealand. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small fishes, crustaceans and squid sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Activity
Crepuscular inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Red body with large eyes; forms dense shoals just above the bottom at dawn and dusk. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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 Centroberyx

More from the family Berycidae

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