Eudonia

publication ID	https://doi.org/ 10.5281/zenodo.212626
DOI	https://doi.org/10.5281/zenodo.6174523
persistent identifier	https://treatment.plazi.org/id/352D481E-FFB6-FFC2-7286-FAA7FA2EFD0C
treatment provided by	Plazi
scientific name	Eudonia
status

Key to Chinese species of Eudonia View in CoL based on female genitalia

(excluding E. owadai , E. taiwanalpina and E. umbrosa whose females are unknown)

1. Colliculum one third to half length of ductus bursae......................................................... 2

- Colliculum much less than one third length of ductus bursae................................................. 18

2. Colliculum slightly shorter than half length of ductus bursae.................................................. 3

- Colliculum about one third length of ductus bursae......................................................... 5

3. Ductus bursae not looped ( Sasaki 1998: Fig. 40)...................................................... E. inouei View in CoL

- Ductus bursae looped................................................................................. 4

4. Ductus bursae with a median loop ( Fig. 29 View FIGURES 28 – 30 )............................................. E. zhongdianensis sp. n.

- Ductus bursae with two loops anteriorly ( Nuss 2005: Fig. 81)....................................... E. mercurella

5. Ductus bursae not looped.............................................................................. 6

- Ductus bursae looped................................................................................. 9

6. Antrum funnel-shaped................................................................................ 7

- Antrum straightly tubular.............................................................................. 8

7. Anterior one third of ductus bursae with three folds ( Fig. 33 View FIGURES 31 – 34 )................................... E. duospinata sp. n.

- Anterior one third of ductus bursae with one fold ( Sasaki 1998: Fig. 42)................................. E. albilinea View in CoL

8. Apophysis anterior as long as apophysis posterior ( Sasaki 1998: Fig. 43)................................ E. gigantea View in CoL

- Apophysis anterior two thirds length of apophysis posterior ( Leraut 1986: Fig. 8 View FIGURES 6 – 9 ).......................... E. tibetalis

9. Ductus bursae with one or two loops.................................................................... 10

- Ductus bursae with three loops ( Fig. 28 View FIGURES 28 – 30 )................................................... E. lijiangensis sp. n.

10. Ductus bursae with one loop.......................................................................... 11

- Ductus bursae with two loop.......................................................................... 13

11. Signum placed in anterior part of corpus bursae ( Fig. 26 View FIGURES 25 – 27 )...................................... E. rectilineata sp. n.

- Signum placed in middle of corpus bursae............................................................... 12

12. Ductus bursae looped at about middle ( Fig. 25 View FIGURES 25 – 27 ).......................................... E. singulannulata sp. n.

- Ductus bursae looped near corpus bursae ( Fig. 30 View FIGURES 28 – 30 )................................................ E. furva sp. n.

13. Signum stripelike................................................................................... 14

- Signum ovate...................................................................................... 16

14. Signum placed in posterior half of corpus bursae ( Fig. 27 View FIGURES 25 – 27 ).................................... E. wolongensis sp. n.

- Signum placed in middle of corpus bursae............................................................... 15

15. Ostium bursae three times as wide as colliculum ( Fig. 32 View FIGURES 31 – 34 )......................................... E. magna sp. n.

- Ostium bursae twice as wide as colliculum ( Sasaki 1991: Fig. 28 View FIGURES 28 – 30 )..................................... E. persimilis View in CoL

16. Ductus bursae looped medially........................................................................ 17

- Ductus bursae not looped medially ( Sasaki 1999: Fig. 8 View FIGURES 6 – 9 )............................................ E. promiscua

17. Two loops at middle of ductus bursae ( Sasaki 1999: Fig. 7 View FIGURES 6 – 9 ).......................................... E. apicifusca

- One loop at middle of ductus bursae, other loop at anterior part of ductus bursae ( Nuss 2005: Fig. 107)..... E. truncicolella View in CoL

18. Ductus bursae with two or four loops................................................................... 19

- Ductus bursae with five or six loops.................................................................... 21

19. Ductus bursae with two loops ( Nuss 2005: Fig. 84)................................................ E. lacustrata View in CoL

- Ductus bursae with four loops......................................................................... 20

20. Corpus bursae medially with an ovate signum ( Fig. 34 View FIGURES 31 – 34 )............................................ E. cavata sp. n.

- Corpus bursae posteriorly with a stripelike signum (sasaki 1991: fig. 29)............................ E. microdontalis View in CoL

21. Ductus bursae with five loops ( Sasaki 1991: Fig. 27 View FIGURES 25 – 27 )................................................ E. puellaris Ductus bursae with six loops ( Fig. 31 View FIGURES 31 – 34 )...................................................... E. hexamera sp. n.