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So-iuy mullet (Liza haematocheila) — Mugilidae

So-iuy mullet

Liza haematocheila
Family: Mugilidae
NativeIntroduced

The So-iuy mullet (Liza haematocheila) is a fish that lives in both fresh and salt water of the family Mugilidae that grows up to 80 cm.

Length
80 cm
Water
Euryhaline
Diet
Omnivore
Behaviour
Schooling
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northwest Pacific; coastal waters and river mouths of East Asia.

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Description

The so-iuy mullet is a large mullet of the family Mugilidae from the north-western Pacific, originally from the coastal waters and river mouths of East Asia. The species grows to about 60 cm and has a streamlined, silvery body with reddish-tinted lips. As a euryhaline species it tolerates strongly varying salinities and moves freely between sea, brackish water and rivers. It feeds on detritus, algae and small bottom organisms gathered from soft bottoms. The so-iuy mullet is an important food and aquaculture fish and has been successfully introduced to the Sea of Azov and the Black Sea and has spread to the Aegean Sea. It is harmless to humans.

Frequently asked questions

How do you recognise the So-iuy mullet?

The So-iuy mullet is mainly silver-grey and shows a plain pattern. Euryhaline mullet with reddish lips; introduced and established in the Sea of Azov and the Black Sea.

Where does the So-iuy mullet live?

The So-iuy mullet lives in both fresh and salt water and is mostly found around sand or mud bottom. Northwest Pacific; coastal waters and river mouths of East Asia.

How big does the So-iuy mullet get?

The So-iuy mullet grows to a maximum of about 80 cm.

Is the So-iuy mullet dangerous to humans?

No, the So-iuy mullet is harmless to humans. None required: this species is harmless to humans.

More photos

So-iuy mullet (Liza haematocheila) — Mugilidae — 2
iNaturalist ((c) Анатолий Кузьмин, some rights reserved (CC BY-NC))
So-iuy mullet (Liza haematocheila) — Mugilidae — 3
iNaturalist ((c) Saehyeon Park, some rights reserved (CC BY-NC))
So-iuy mullet (Liza haematocheila) — Mugilidae — 4
iNaturalist ((c) Lumin Ong, some rights reserved (CC BY-NC))
So-iuy mullet (Liza haematocheila) — Mugilidae — 5
iNaturalist ((c) Arthur Han, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
So-iuy mullet sourced
Scientific name
Liza haematocheila
Family
Mugilidae
Other names
Haarder; Redlip mullet; Russian grey mullet; So-iny mullet

Appearance

Size class
Large
Max length (cm)
80 sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Sand / mud bottom verified
Natural range
Northwest Pacific; coastal waters and river mouths of East Asia. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Detritus, algae and small bottom organisms sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Euryhaline mullet with reddish lips; introduced and established in the Sea of Azov and the Black Sea. sourced

For anglers

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 Liza

More from the family Mugilidae

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