Fin's Fish Guide
The Peruvian silverside (Basilichthys semotilus) is a freshwater fish of the family Atherinopsidae that grows up to 25 cm.
Description
The Peruvian silverside is a New World silverside (Atherinopsidae) from fresh water of rivers and lakes on the western slope of the Andes in Peru and northern Chile. The species grows to about 25 cm and has a slender, elongate, silvery body with a shiny silver flank band. As a schooling fish it swims near the surface and snaps at insects, larvae and small zooplankton. It is a valued local food fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Peruvian silverside?
The Peruvian silverside has an elongate, eel-like body and is mainly silver-grey.
Where does the Peruvian silverside live?
The Peruvian silverside lives in fresh water and is mostly found around open water. South America: Peru
How big does the Peruvian silverside get?
The Peruvian silverside grows to a maximum of about 25 cm.
Is the Peruvian silverside dangerous to humans?
No, the Peruvian 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
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Basilichthys
More from the family Atherinopsidae
Want the complete picture on the Peruvian silverside?
Point your camera at the fish and Fin names the species in seconds. Free, and the Peruvian silverside is one of 12,519 species in the app.