As correctly surmised by The Geek in Question for a 10-point sweep, the wingless wonder is Ctenolepisma lineata, the 4-lined silverfish (In Thysanura, or Zygentoma, depending on your preferred taxonomic scheme).
Plus, a bonus point to last month’s winner Julie Stalhut, who offered a lovely Holiday silverfish song.
A personal weblog by Illinois-based biologist and photographer Alex Wild.


















