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Deep sea perch (Nemadactylus macropterus) — Cheilodactylidae

Deep sea perch

Nemadactylus macropterus

The Deep sea perch (Nemadactylus macropterus) is a saltwater fish of the family Cheilodactylidae that grows up to 70 cm.

Length
70 cm
Water
Saltwater
Depth
22.0–450.0 m
Diet
Carnivore
Behaviour
Small groups
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The tarakihi or jackass morwong is a reef fish of the morwong family (Cheilodactylidae) from the temperate waters of the southern hemisphere around Australia, New Zealand and South America. The species grows to about 70 cm and has a deep, silvery body with a conspicuous black band over the nape. Adults live demersally on the continental shelf and upper slope to at least 450 metres; juveniles stay in shallower water. With its fleshy lips it searches the bottom for small invertebrates. The tarakihi is a very important commercial fish. It is harmless to humans.

Frequently asked questions

How do you recognise the Deep sea perch?

The Deep sea perch has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Deep sea perch live?

The Deep sea perch lives in the sea (marine waters) and is mostly found around sand or mud bottom.

How big does the Deep sea perch get?

The Deep sea perch grows to a maximum of about 70 cm. On average the species is around 35 cm.

Is the Deep sea perch dangerous to humans?

No, the Deep sea perch is harmless to humans.

Is the Deep sea perch edible?

Yes, the Deep sea perch is commonly eaten.

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All data

Identification

Dutch name
Tarakihi sourced
English name
Deep sea perch verified
Scientific name
Nemadactylus macropterus
Family
Cheilodactylidae
Other names
Jackass fish; Jackass morwong; Jackassfish; Morwong verified

Appearance

Size class
Large verified
Max length (cm)
70.0 verified
Average length (cm)
35.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
22.0 verified
Max depth (m)
450.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
50.0 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Nemadactylus

More from the family Cheilodactylidae

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