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Silver silverside (Atherinella argentea) — Atherinopsidae

Silver silverside

Atherinella argentea
LC · Least Concern

The Silver silverside (Atherinella argentea) is a fish that lives in both fresh and salt water of the family Atherinopsidae that grows up to 11 cm.

Length
11.1 cm
Water
Euryhaline
Diet
Omnivore
Behaviour
Schooling
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
Eastern Pacific, along the coast of Central America.
Edibility
Not eaten

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Description

The Silver silverside is a silverside (Atherinidae) from shallow coastal, brackish or fresh water of coastal and brackish water of Central America. The species has a slender, semi-translucent, silvery body with a shiny silver flank band and large eyes. As a schooling fish it swims in large groups near the surface and snaps at small zooplankton and insect larvae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Silver silverside?

The Silver silverside has an elongate, eel-like body, is mainly silver-grey and shows a horizontal stripes pattern. Feeds at the surface on land insects and fruit; silvery longitudinal stripe.

Where does the Silver silverside live?

The Silver silverside lives in both fresh and salt water and is mostly found around open water. Eastern Pacific, along the coast of Central America.

How big does the Silver silverside get?

The Silver silverside grows to a maximum of about 11 cm. On average the species is around 7 cm.

Is the Silver silverside dangerous to humans?

No, the Silver silverside is harmless to humans. None required: this species is harmless to humans.

Is the Silver silverside edible?

The Silver silverside is not usually eaten.

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All data

Identification

English name
Silver silverside sourced
Scientific name
Atherinella argentea
Family
Atherinopsidae
Other names
Silverside; Moon silverside verified

Appearance

Size class
Small verified
Max length (cm)
11.1 verified
Average length (cm)
7.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
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
Euryhaline sourced
Substrate
Open water sourced
Natural range
Eastern Pacific, along the coast of Central America. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Terrestrial insects and fruits from the surface, and small zooplankton sourced
Social behaviour
Schooling sourced
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
Feeds at the surface on land insects and fruit; silvery longitudinal stripe. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Atherinella

More from the family Atherinopsidae

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