NOMEN: Archiperlaria Illies 1960 [J. Illies. Archiperlaria, eine neue Unterordung der Plecopteren (Revision der Familien Eustheniidae und Diamphipnoidae). Beiträge zur Entomologie, 1960, 10 (7/8): 661-697]
ORIGINAL LISTED MEMBERSHIP (Illies 1960):
Eustheniidae +
Diamphipnoidae 
TYPIFIED NAME IN BASIC FORMAT: Eusthenia/fg (incl. Diamphipnoa)
TYPIFIED NAMES IN USE:
MODERN STATUS: the valid, the oldest name of a taxon.