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Bonejack (Alosa mediocris) — Clupeidae

Bonejack

Alosa mediocris
Family: Clupeidae
LC · Least Concern

The Bonejack (Alosa mediocris) is a fish that lives in both fresh and salt water of the family Clupeidae that grows up to 60 cm.

Length
60 cm
Water
Euryhaline
Diet
Carnivore
Behaviour
Large groups
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Commonly eaten

Description

The hickory shad is a herring-like fish of the family Clupeidae from the western Atlantic off the east coast of North America. The species grows to about 60 cm and has an elongate, laterally compressed, silvery body with a projecting lower jaw and a row of dark spots behind the gill cover. It is an anadromous species: it lives in the sea and runs up rivers to spawn. Unlike most plankton-feeding shads the hickory shad is a decided fish-eating predator that also eats shrimps and small crustaceans. It is a valued sport fish and is harmless to humans.

Frequently asked questions

How do you recognise the Bonejack?

The Bonejack has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern.

Where does the Bonejack live?

The Bonejack lives in both fresh and salt water and is mostly found around open water.

How big does the Bonejack get?

The Bonejack grows to a maximum of about 60 cm. On average the species is around 34 cm.

Is the Bonejack dangerous to humans?

No, the Bonejack is harmless to humans.

Is the Bonejack edible?

Yes, the Bonejack is commonly eaten.

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All data

Identification

Dutch name
Hickory-elft sourced
English name
Bonejack verified
Scientific name
Alosa mediocris
Family
Clupeidae
Other names
Fall herring; Freshwater taylor; Herring; Hickory Jack; Hickory shad verified

Appearance

Size class
Large verified
Max length (cm)
60.0 verified
Average length (cm)
34.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Superior (upward) inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Euryhaline sourced
Substrate
Open water sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Large groups inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

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 Alosa

More from the family Clupeidae

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