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Common hardyhead (Atherinomorus vaigiensis) — Atherinidae

Common hardyhead

Atherinomorus vaigiensis
Family: Atherinidae

The Common hardyhead (Atherinomorus vaigiensis) is a brackish-water fish of the family Atherinidae that grows up to 17 cm.

Length
17 cm
Water
Brackish
Diet
Carnivore
Behaviour
Large groups
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The hardyhead silverside is a silverside (Atherinidae) from the Indo-West Pacific. The species is slender and silvery with a broad, shiny silver side band and large eyes. It lives in large schools in shallow coastal waters, bays and estuaries and tolerates strongly varying salinities. At and near the surface it feeds on small zooplankton and small invertebrates. It is an important prey and bait fish. The species is harmless to humans.

Frequently asked questions

How do you recognise the Common hardyhead?

The Common hardyhead has an elongate, eel-like body, is mainly silver-grey and shows a horizontal stripes pattern.

Where does the Common hardyhead live?

The Common hardyhead lives in brackish water and is mostly found around open water.

How big does the Common hardyhead get?

The Common hardyhead grows to a maximum of about 17 cm.

Is the Common hardyhead dangerous to humans?

No, the Common hardyhead is harmless to humans.

Is the Common hardyhead edible?

Yes, the Common hardyhead is commonly eaten.

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All data

Identification

Dutch name
Brede koornaarvis sourced
English name
Common hardyhead verified
Scientific name
Atherinomorus vaigiensis
Family
Atherinidae
Other names
Hardyhead; Marine hardyhead; Ogilby's hardyhead; Ogilby's silverside verified

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Horizontal stripes inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Open water sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
2.0 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Sportvissen met kunstaas of (dood/levend) aasvis door te trollen, te werpen of drijvend te vissen in open water. 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 Atherinomorus

More from the family Atherinidae

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