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Gizzard shad (Nematalosa come) — Clupeidae

Gizzard shad

Nematalosa come
Family: Clupeidae
LC · Least Concern

The Gizzard shad (Nematalosa come) is a saltwater fish of the family Clupeidae that grows up to 21 cm.

Length
21 cm
Water
Saltwater
Depth
0–13.0 m
Diet
Herbivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Western Pacific; coastal waters and estuaries.
Edibility
Commonly eaten

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Description

The western gizzard shad is a herring relative (Dorosomatidae) from the western Pacific. The species has a deep, laterally compressed, silvery body with an inferior mouth and a muscular gizzard with which it grinds plant and organic material. It lives in schools in coastal waters and estuaries and tolerates brackish water. It feeds on phytoplankton, detritus and organic mud. It is a local food fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Gizzard shad?

The Gizzard shad has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Muscular stomach (gizzard) for grinding plant material; schooling coastal and estuarine herring.

Where does the Gizzard shad live?

The Gizzard shad lives in the sea (marine waters) and is mostly found around open water. Western Pacific; coastal waters and estuaries.

How big does the Gizzard shad get?

The Gizzard shad grows to a maximum of about 21 cm. On average the species is around 17 cm.

Is the Gizzard shad dangerous to humans?

No, the Gizzard shad is harmless to humans. None required: this species is harmless to humans.

Is the Gizzard shad edible?

Yes, the Gizzard shad is commonly eaten.

More photos

Gizzard shad (Nematalosa come) — Clupeidae — 2
Bell Museum, University of Minnesota (CC0 1.0) via GBIF — JFBM
Gizzard shad (Nematalosa come) — Clupeidae — 3
iNaturalist ((c) chihlin_chang, some rights reserved (CC BY-NC))
Gizzard shad (Nematalosa come) — Clupeidae — 4
Wikimedia Commons — Edgar Ravenswood Waite (Public domain)
Gizzard shad (Nematalosa come) — Clupeidae — 5
iNaturalist ((c) biobank-lantauhk, some rights reserved (CC BY-NC))
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All data

Identification

English name
Gizzard shad verified
Scientific name
Nematalosa come
Family
Clupeidae
Other names
Hairback herring; Perth herring; Western Pacific gizzard shad verified

Appearance

Size class
Medium verified
Max length (cm)
21.0 verified
Average length (cm)
16.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Max depth (m)
13.0 verified
Natural range
Western Pacific; coastal waters and estuaries. inferred
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Phytoplankton, detritus and organic silt sourced
Social behaviour
Large groups 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
Muscular stomach (gizzard) for grinding plant material; schooling coastal and estuarine herring. sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Fishing with plant bait or paste bait on a bottom or float rig. 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 Nematalosa

More from the family Clupeidae

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