Thysanura
Guides
Battigrassiella wheeleri
Battigrassiella wheeleri is a species of silverfish in the family Nicoletiidae, order Zygentoma. This small, wingless insect belongs to a group of primitive hexapods characterized by elongated bodies, three long tail-like appendages, and ametabolous development. Members of Nicoletiidae are typically found in concealed habitats such as soil, leaf litter, and caves. The genus Battigrassiella contains species adapted to subterranean or cryptic environments.