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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