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Table 5 Character state matrix of 26 characters for the 16 taxa included in the phylogenetic study

From: New data from the Middle Jurassic of China shed light on the phylogeny and origin of the proboscis in the Mesopsychidae (Insecta: Mecoptera)

Taxa/ character 0 1 2
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
Permopanorpa inaequalis (Permopanorpidae) 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 ? ?
Protopanorpa longicubitalis 2 0 0 0 1 0 2 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 ? ? ?
(Permochoristidae)
Pseudopolycentropus janeannae 0 ? 2 0 0 1 1 1 1 1 0 0 1 2 0 1 0 ? ? 2 1 2 0 0 0 1
(Pseudopolycentropodidae)
Permopsyche rasnitsyni 1 0 0 1 2 2 0 0 1 2 0 1 1 1 1 1 0 0 0 2 1 1 2 ? ? ?
Permopsyche issadensis 1 1 0 1 1 2 0 0 1 2 0 1 1 1 1 1 0 0 0 2 1 1 2 0 ? ?
Permopsyche belmontensis 1 1 0 1 2 2 0 0 1 2 0 0 1 1 1 1 0 1 0 2 0 1 2 ? ? ?
Mesopsyche triareolata 1 1 1 1 0 0 1 0 1 2 0 0 2 0 1 1 0 0 0 2 1 1 2 ? ? ?
Mesopsyche dobrokhotovae 1 2 0 1 1 2 0 0 1 2 0 1 2 1 1 1 0 0 0 2 1 1 2 ? ? ?
Mesopsyche shcherbakovi 2 0 0 1 1 2 0 0 1 2 0 1 1 1 0 0 0 0 0 1 1 1 2 ? ? ?
Lichnomesopsyche gloriae 2 1 0 0 0 2 0 0 1 2 1 1 1 0 1 1 0 0 0 2 1 1 2 0 1 1
Lichnomesopsyche daohugouensis 2 1 0 0 1 2 0 0 1 2 1 1 1 0 1 1 1 0 0 2 1 1 2 0 1 1
Lichnomesopsyche prochorista 2 1 0 0 2 2 0 0 1 2 1 1 1 0 1 1 0 0 0 2 1 1 2 0 1 1
Epicharmesopsyche pentavenulosa 2 0 0 1 0 0 0 1 1 1 0 1 0 2 1 1 1 ? ? ? ? 2 2 2 0 0
Vitimopsyche pristina 2 0 0 1 0 0 0 0 1 2 2 1 1 1 1 1 0 0 1 1 2 1 2 1 ? 1
Vitimopsyche torta 2 0 1 1 0 0 0 0 1 2 2 ? 1 1 1 1 0 0 0 1 2 1 2 ? ? ?
Vitimopsyche kozlovi 2 0 0 1 0 0 0 0 1 2 2 1 1 1 1 ? 0 0 1 1 ? 1 2 0 2 1
  1. The “?” denotes that the state is unknown or is inapplicable