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American harvestfish (Peprilus paru) — Stromateidae

American harvestfish

Peprilus paru
Family: Stromateidae
LC · Least Concern

The American harvestfish (Peprilus paru) is a brackish-water fish of the family Stromateidae that grows up to 36 cm.

Length
36 cm
Water
Brackish
Depth
15.0–136.0 m
Diet
Carnivore
Behaviour
Schooling
Body shape
Flat / disc-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Coastal bays and continental shelf of the western Atlantic.
Edibility
Rarely eaten

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Description

The American harvestfish (Peprilus paru) is a silvery fish of the family Stromateidae (butterfishes) from the western Atlantic. The species has a tall, strongly laterally compressed, almost round body without pelvic fins and reaches about 36 cm. It is a pelagic species that forms large schools in coastal bays and over the continental shelf around islands at moderate depths. It feeds mainly on jellyfishes, ctenophores and zooplankton. Juveniles often shelter under floating weed or near jellyfishes. The species has delicate, valued flesh and is fished locally.

Frequently asked questions

How do you recognise the American harvestfish?

The American harvestfish has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Almost round, flattened body without pelvic fins; feeds on jellyfish and plankton.

Where does the American harvestfish live?

The American harvestfish lives in brackish water and is mostly found around mixed bottom. Coastal bays and continental shelf of the western Atlantic.

How big does the American harvestfish get?

The American harvestfish grows to a maximum of about 36 cm. On average the species is around 18 cm.

Is the American harvestfish dangerous to humans?

No, the American harvestfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the American harvestfish edible?

The American harvestfish is rarely eaten.

More photos

American harvestfish (Peprilus paru) — Stromateidae — 2
Wikimedia Commons — Smithsonian Environmental Research Center (CC BY 2.0)
American harvestfish (Peprilus paru) — Stromateidae — 3
iNaturalist ((c) doylehayden, some rights reserved (CC BY-NC))
American harvestfish (Peprilus paru) — Stromateidae — 4
mtrep (CC BY-NC 4.0) via GBIF — iNaturalist
American harvestfish (Peprilus paru) — Stromateidae — 5
iNaturalist ((c) Ben S, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
American harvestfish verified
Scientific name
Peprilus paru
Family
Stromateidae
Other names
Butterfish; Harvestfish; North Atlantic harvestfish; Southern harvestfish verified

Appearance

Size class
Medium verified
Max length (cm)
36.0 verified
Average length (cm)
18.0 verified
Body shape
Flat / disc-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
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Min depth (m)
15.0 verified
Max depth (m)
136.0 verified
Natural range
Coastal bays and continental shelf of the western Atlantic. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Jellyfish, comb jellies and zooplankton 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
Almost round, flattened body without pelvic fins; feeds on jellyfish and plankton. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Peprilus

More from the family Stromateidae

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