Translingual

Ctenolepisma lineata (order Thysanura)

Baetis tricaudatus, subimago male (subclass Pterygota)

Proper noun

Dicondylia

1. A taxonomic clade within the class Insecta – all living insects, excluding the primitive Monocondylia.
2. A taxonomic subclass within the class Insecta – the single order Zygentoma.

Usage notes

The clade basal Dicondylia is monotypic with the order Zygentoma (= Thysanura specifically excluding the families Machilidae and Meinertellidae).

Hyponyms

• (clade): basal Dicondylia, Pterygota (subclass) (clades)
• (subclass): Zygentoma - sole order