Table 2 Study taxa including the sample size and the assigned coloration group (see text)

Archineura incarnata

8/8

1/1

Archineura hetaerinoides

10/10

1/1

Atrocalopteryx atrata

9/10

3/3

Caliphaea confusa

6/6

6/6

Calopteryx aequabilis

10/10

4/4

Calopteryx amata

5/5

6/5

Calopteryx cornelia

10/10

2/2

Calopteryx exul

6/6

6/6

Calopteryx haemorrhoidalis

10/10

3/3

Calopteryx maculata

10/10

3/3

Calopteryx splendens splendens

10/10

4/4

Calopteryx virgo meridionalis

10/10

3/3

Calopteryx virgo virgo

10/10

3/3

Calopteryx xanthostoma

10/10

4/4

Echo modesta

10/10

6/6

Hetaerina americana

10/10

1/1

Hetaerina titia

10/10

1/1

Matrona basilaris

10/10

3/3

Matronoides cyanipennis

5/7

3/3

Mnais andersoni

10/10

2/2

Mnais costalis

10/10

2/2

Mnais mneme

10/10

2/2

Mnais pruinosa

10/10

2/2

Mnais tenuis

10/10

2/2

Neurobasis chinensis

10/10

6/3

Phaon camerunensis

10/10

6/6

Phaon iridipennis

10/10

6/6

Phaon sp. from Madagascar

6/6

6/6

Psolodesmus mandarinus dorothea

6/6

5/5

Sapho bicolor

10/10

4/4

Sapho ciliata

10/8

3/3

Sapho gloriosa

5/7

3/3

Umma longistigma

10/10

6/6

Umma saphirina

10/10

6/6

Vestalis amoena

10/10

6/6

Vestalis gracilis

10/10

5/5

Vestalis lugens

10/10

3/3