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Southern mullet (Liza richardsonii) — Mugilidae

Southern mullet

Liza richardsonii
Family: Mugilidae

The Southern mullet (Liza richardsonii) is a fish that lives in both fresh and salt water of the family Mugilidae that grows up to 40 cm.

Length
40 cm
Water
Euryhaline
Diet
Omnivore
Behaviour
Schooling
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The southern mullet is a mullet (Mugilidae) from the coastal waters of southern Africa. The species reaches about 40 cm and has a streamlined, silvery-grey body with two separate dorsal fins. It is euryhaline and occurs in the sea, in estuaries and in the lower reaches of rivers, where it tolerates strongly varying salinities. As an omnivore it grazes detritus, algae and small bottom organisms from the substrate and mud. The species is very abundant along the southern African coast and is locally an important food and bait fish.

Frequently asked questions

How do you recognise the Southern mullet?

The Southern mullet has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Southern mullet live?

The Southern mullet lives in both fresh and salt water and is mostly found around sand or mud bottom.

How big does the Southern mullet get?

The Southern mullet grows to a maximum of about 40 cm. On average the species is around 25 cm.

Is the Southern mullet dangerous to humans?

No, the Southern mullet is harmless to humans.

Is the Southern mullet edible?

Yes, the Southern mullet is commonly eaten.

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All data

Identification

Dutch name
Zuidelijke harder sourced
English name
Southern mullet sourced
Scientific name
Liza richardsonii
Family
Mugilidae

Appearance

Max length (cm)
40.0 sourced
Average length (cm)
25.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain 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
Euryhaline sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Commonly eaten sourced
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 Liza

More from the family Mugilidae

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