Four-lined Silverfish (Ctenolepisma lineata)Photographed on Sep. 12, 2008. This is a freshly molted speciment. Silverfish (Zygentoma) » Lepismatidae » Ctenolepisma » Four-lined Silverfish (Ctenolepisma… Four-lined Silverfish (Ctenolepisma lineata) AdultPhotographed on July 10, 2010. Silverfish (Zygentoma) » Lepismatidae » Ctenolepisma » Four-lined Silverfish (Ctenolepisma lineata). Species page at BugGuide.net Ephemeroptera (Mayflies)