silverfish
- noun
- /ˈsɪlvərˌfɪʃ/
- During the 1990s, Japanese firms introduced into Lake Erhai an exotic species of silverfish (Neosalanx tangkehkeii taihuensis).
Examples
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Lake Erhai was an ideal environment for silverfish, which thrive in nutrient-rich waters.
Academic text (2002) -
Over the past decade, native species of salmonids and coregonids have increasingly been replaced by silverfish, as well as by cyprinids such as carp.
Academic text (2002) -
Considered a delicacy in Japan, silverfish represent a new and profitable resource for the regional economy; however, the new species has profoundly altered ecological conditions in the lake and has created stiff competition for the cormorant fishery.
Academic text (2002) -
In the aquarium, the shiny silverfish swam gracefully among the colorful plants.
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The pet store had a tank full of silverfish for novice fish keepers.
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We watched as the silverfish darted around, showing off its beautiful silvery scales.
Synonyms
A small orange pet fish often kept in bowls or aquariums
A small golden or orange freshwater fish often kept in ponds and aquariums
Surface Forms
Morphology
Etymology
Silverfish for the aquarium animal is simply silver ('shiny grey colour') and fish, so it means a fish that looks silver, like a 'silver' cousin of the goldfish.