silverfish (redirected from Lepisma saccharina)

silverfish, common name for primitive, wingless insects of the family Lepismatidae. The silverfish, which has two long antennae and three long tail bristles, is named for its covering of tiny, silvery scales. It develops directly in six or more molts into an adult about 1-2 in. (1.27 cm) long. It has chewing mouthparts set in a head cavity and eats starch from book bindings, wallpaper, and clothing. The silverfish is common indoors in cool, damp places such as basements. The firebrat, in the same taxonomic family, is found in warm places, e.g., near steampipes and boilers. Silverfish are classified in the phylum Arthropoda, class Insecta, order Thysanura, family Lepismatidae.

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silverfish

Species (Lepisma saccharina) of quick-moving, slender, flat, wingless insect having three tail bristles and silvery scales. Silverfish are found worldwide. Females deposit fertilized eggs in cracks and hidden places. The hatched young are scaleless and have short appendages. Silverfish normally live indoors and, because they eat starchy materials (e.g., paste, bookbindings, and wallpaper), can cause much damage. They live two to three years and molt throughout life.

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silverfish

1. a silver variety of the goldfish Carassius auratus

2. any of various other silvery fishes, such as the moonfish Monodactylus argenteus

3. any of various small primitive wingless insects of the genus Lepisma, esp L. saccharina, that have long antennae and tail appendages and occur in buildings, feeding on food scraps, bookbindings, etc.: order Thysanura (bristletails)

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silverfish [′sil·vər‚fish]

(invertebrate zoology)

Any of over 350 species of insects of the order Thysanura; they are small, wingless forms with biting mouthparts.