NOMEN: Urota Chen 1962 [S.H. Chen. Types of insect metamorphosis and a new system of insect classification. – Acta Entomologica Sinica, 1962, 11 (1): 1-15]
ORIGINAL LISTED MEMBERSHIP (Chen 1962):
Plecoptera + Grylloblattoidea +
Saltatoria (= "Orthoptera") + Phasmida +
Dermatoptera (= "Dermaptera") + Embioptera
+ Oothecaria (= "Dictyoptera") + Isoptera
+ Zoraptera 
JUNIOR CIRCUMSCRIPTIONAL SYNONYM:
= Polyneopterata Boudreaux 1979
NON-MONOSEMANTIC CIRCUMSCRIPTIONAL SYNONYMS (with uncertain position of Zoraptera):
= Diplomerata Borner 1904 s.l. (non Kirby 1892)
=
Polyneoptera
Martynov 1923 s.l.
=?Orthopteradelphia Crampton 1924 s.l.
TYPIFIED NAME IN BASIC FORMAT: Gryllus/f=Forficula/g (incl. Zorotypus)
TYPIFIED NAMES IN USE:
MODERN STATUS: the valid, the oldest name of a plesiomorphon.