The Thickscale silverside (Atherinella pachylepis) is a saltwater fish of the family Atherinopsidae that grows up to 16 cm.
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Description
The thickscale silverside is a small schooling fish of the New World silverside family (Atherinopsidae) from the eastern Pacific. The species grows to about 16 cm and has a slender, silvery body with a shining silver lateral stripe and relatively large scales, to which the name refers. It forms aggregations in shallow bays and over coastal reefs. As an omnivore it feeds on zooplankton and small invertebrates near the surface. As an abundant prey fish it is important to larger predatory fishes and seabirds. Owing to its small size the species has little direct fishery value and is harmless to humans.
Frequently asked questions
How do you recognise the Thickscale silverside?
The Thickscale silverside has an elongate, eel-like body, is mainly silver-grey and shows a horizontal stripes pattern. Glossy silvery longitudinal stripe and relatively large scales; surface schooling fish.
Where does the Thickscale silverside live?
The Thickscale silverside lives in the sea (marine waters) and is mostly found around stony or rocky ground. Eastern Pacific; shallow bays and coastal reefs.
How big does the Thickscale silverside get?
The Thickscale silverside grows to a maximum of about 16 cm.
Is the Thickscale silverside dangerous to humans?
No, the Thickscale silverside is harmless to humans. None required: this species is harmless to humans.
Is the Thickscale silverside edible?
The Thickscale silverside is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Atherinella
More from the family Atherinopsidae
Want the complete picture on the Thickscale silverside?
Point your camera at the fish and Fin names the species in seconds. Free, and the Thickscale silverside is one of 12,519 species in the app.
Or scan with your phone