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Hubbs' silverside (Atherinella hubbsi) — Atherinopsidae

Hubbs' silverside

Atherinella hubbsi

The Hubbs' silverside (Atherinella hubbsi) is a freshwater fish of the family Atherinopsidae that grows up to 7 cm.

Length
7 cm
Water
Freshwater
Behaviour
Schooling
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
North America: Costa Rica, Nicaragua

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Description

The Hubbs' silverside is a silverside (Atherinopsidae) from shallow coastal, estuarine and fresh water of the Pacific coast of Central America. The species grows to about 8 cm and has a slender, translucent body with a shiny silver stripe along the flank and a slightly superior mouth. As a social schooling fish it swims in the upper layer and snaps at small zooplankton, insect larvae and algae. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Hubbs' silverside?

The Hubbs' silverside has an elongate, eel-like body and is mainly silver-grey.

Where does the Hubbs' silverside live?

The Hubbs' silverside lives in fresh water and is mostly found around open water. North America: Costa Rica, Nicaragua

How big does the Hubbs' silverside get?

The Hubbs' silverside grows to a maximum of about 7 cm.

Is the Hubbs' silverside dangerous to humans?

No, the Hubbs' silverside 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.

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All data

Identification

English name
Hubbs' silverside sourced
Scientific name
Atherinella hubbsi
Family
Atherinopsidae
Other names
Silverside sourced

Appearance

Size class
Small verified
Max length (cm)
7.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
North America: Costa Rica, Nicaragua sourced
Origin
Native inferred

Behaviour & biology

Social behaviour
Schooling sourced
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Atherinella

More from the family Atherinopsidae

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