"Thysan-ura" means "bristle-tails".

They have three appendages, two tails (cerci) and between them, a median caudal filament. They are very small, primitive, and very fast moving. Decomposers, they feed on detritus.
Silverfish - Unidentified spFour-lined silverfish - Ctenolepisma lineataCommon silverfish - Lepisma accharina (?)Common silverfish - Lepisma accharina (?)Common silverfish - Lepisma accharina (?)Silverfish - Ctenolepisma spSilverfish - Ctenolepisma sp