NOMEN: Carapacea McCafferty 1997: 94 [W.P. McCafferty. Ephemeroptera. – In: R.W.Poole & P.Gentli (eds.). Nomina Insecta Nearctica, 1997: 89-117]
ORIGINAL LISTED MEMBERSHIP (McCafferty 1997): Baetiscidae+ Prosopistomatidae
SENIOR CIRCUMSCRIPTIONAL SYNONYM:
= Posteritorna Kluge & Studemann & Landolt & Gonser 1995: 105
TYPIFIED NAME IN BASIC FORMAT: Baetisca/f=Prosopistoma/g
TYPIFIED NAMES IN USE: Prosopistominae, Prosopistomatoidea, Baetiscoidea
MODERN
STATUS: junior synonym of Posteritorna
Kluge & Studemann & Landolt & Gonser
1995 