NOMEN: Eupodura Crampton 1916 [G.C. Crampton . The orders and relationships of Apterygotan insects. // Journal of the New York Entomological Socociety, 1916, 24: 267–301]
ORIGINAL LISTED MEMBERSHIP (Crampton 1916): Isotoma, Orchesella, etc.
TYPIFIED NAME IN BASIC FORMAT: Entomobrya/f=Orchesella/g
TYPIFIED NAMES IN USE:
MODERN
STATUS: 
the valid, the
oldest name of a plesiomorphon.