Ypsolopha vittella

Jin, Qing, Wang, Shuxia & Li, Houhun, 2013, Review of the genus Ypsolopha Latreille, 1796 from China (Lepidoptera: Ypsolophidae), Zootaxa 3705 (1), pp. 1-91 : 11-12

publication ID	https://doi.org/10.11646/zootaxa.3705.1.1
publication LSID	lsid:zoobank.org:pub:951736E6-A034-4EA8-8A5C-9674628BFF95
DOI	https://doi.org/10.5281/zenodo.6152367
persistent identifier	https://treatment.plazi.org/id/5D336942-6158-FFE6-24FF-B34DFA12FD2C
treatment provided by	Plazi (2016-04-14 22:24:05, last updated 2024-11-28 19:19:51)
scientific name	Ypsolopha vittella
status

Treatment

Key to species of Ypsolopha vittella -group based on male genitalia

(exclusive of Y. hebeiensis )

1. Cornuti as two large spines............................................................................ 2

- Cornuti as two clusters of microspines or other types ....................................................... 10

2. Phallus nearly as long as valva ( Fig. 113 View FIGURES 111 – 116 )...................................................... Y. sarmaticella

- Phallus conspicuously longer than valva.................................................................. 3

3. Saccus longer than socius.............................................................................. 4

- Saccus as long as or shorter than socius................................................................... 5

4. Coecum broader than and 1/6 length of phallus ( Fig. 116 View FIGURES 111 – 116 )................................... Y. longisaccata sp. nov.

- Coecum narrower than and 1/3 length of phallus ( Fig. 125 View FIGURES 123 – 128 ).................................... Y. purpurata sp. nov.

5. Uncus subulate...................................................................................... 6

- Uncus not subulate................................................................................... 7

6. Phallus curved at middle, coecum 1/5 length of phallus ( Fig. 109 View FIGURES 105 – 110 )........................... Y. flaviterminata sp. nov.

- Phallus straight, coecum 1/7 length of phallus ( Fig. 110 View FIGURES 105 – 110 )........................................ Y. flavida sp. nov.

7. Valva broadest at apex ( Fig. 105 View FIGURES 105 – 110 ).................................................................. Y. vittella

- Valva broadest before apex............................................................................ 8

8. Cornuti stout, 4/5 length of phallus ( Fig. 107 View FIGURES 105 – 110 )..................................................... Y. amoenella

- Cornuti slender, not longer than half length of phallus....................................................... 9

9. Coecum about 1/6 length of phallus, cornuti 1/3 length of phallus ( Fig. 112 View FIGURES 111 – 116 ).............................. Y. parallela

- Coecum about 1/3 length of phallus, cornuti 1/2 length of phallus ( Fig. 119 View FIGURES 117 – 122 )............................... Y. acerella

10. Vinculum angularly protruded anteriorly on both sides...................................................... 11

- Vinculum rounded anteriorly.......................................................................... 13

11. Saccus 2/3 length of socius ( Fig. 114 View FIGURES 111 – 116 )......................................................... Y. parenthesella

- Saccus 1/3 length of socius........................................................................... 12

12. Phallus sharp at apex, coecum 1/10 length of phallus ( Fig. 115 View FIGURES 111 – 116 ).................................... Y. albula sp. nov.

- Phallus not sharp at apex, coecum 1/5 length of phallus ( Fig. 117 View FIGURES 117 – 122 )............................ Y. fascimaculata sp. nov.

13. Cornuti with several larger spines at end of each row of microspines........................................... 14

- Cornuti without larger spine at end of each row of microspines............................................... 17

14. Valva semicircular, phallus strongly curved at middle....................................................... 15

- Valva not semicircular, phallus straight.................................................................. 16

15. Socius sharply narrowed to a thorn on apical 1/6, saccus slightly shorter than socius ( Fig. 122 View FIGURES 117 – 122 )...... Y. mucronulata sp. nov.

- Socius gradually narrowed to a point distally, saccus 2/3 length of socius ( Fig. 123 View FIGURES 123 – 128 )................. Y. bicostata sp. nov.

16. Saccus longer than socius ( Fig. 111 View FIGURES 111 – 116 )............................................................. Y. asperella

- Saccus shorter than socius ( Fig. 106 View FIGURES 105 – 110 )............................................................. Y. japonica

17. Socius dilated at middle ( Fig. 108 View FIGURES 105 – 110 )............................................................ Y. leuconotella

- Socius not dilated at middle........................................................................... 18

18. Coecum 1/3 length of phallus.......................................................................... 19

- Coecum 1/5 length of phallus.......................................................................... 20

19. Saccus as long as socius, sharp at apex ( Fig. 118 View FIGURES 117 – 122 )................................................... Y. scabrella

- Saccus 3/4 length of socius, truncate at apex ( Fig. 121 View FIGURES 117 – 122 )............................................. Y. horridella

20. Anellus densely hairy on distal half ( Fig. 120 View FIGURES 117 – 122 )........................................................ Y. yangi

- Anellus sparsely denticular ( Fig. 124 View FIGURES 123 – 128 )..................................................... Y. latiuscula sp. nov.

FIGURES 111 – 116. Male genitalia of Ypsolopha spp. 111. Y. asperella (Linnaeus), slide no. JQ 07052; 112. Y. parallela (Caradja), slide no. JQ 08230; 113. Y. sarmaticella (Rebel), slide no. JQ 07255; 114. Y. parenthesella (Linnaeus), slide no. JQ 08227; 115. Y. albula sp. nov., holotype, slide no. JQ 07261; 116. Y. longisaccata sp. nov., holotype, slide no. JQ 07056.

FIGURES 123 – 128. Male genitalia of Ypsolopha spp. 123. Y. bicostata sp. nov., holotype, slide no. JQ 07232; 124. Y. latiuscula sp. nov., holotype, slide no. L 95031; 125. Y. purpurata sp. nov., paratype, slide no. JQ 07157; 126. Y. minuta sp. nov., holotype, slide no. JQ 07284; 127. Y. allochroa sp. nov., holotype, slide no. JQ 07362; 128. Y. albiramella (Mann), slide no. JQ 07341.

FIGURES 105 – 110. Male genitalia of Ypsolopha spp. 105. Y. vittella (Linnaeus), slide no. JQ 09008; 106. Y. japonica Moriuti, slide no. JQ 07066; 107. Y. amoenella (Christoph), slide no. JQ 07155; 108. Y. leuconotella (Snellen), slide no. JQ 07259; 109. Y. flaviterminata sp. nov., paratype, slide no. JQ 07235; 110. Y. flavida sp. nov., paratype, slide no. JQ 07021.

FIGURES 117 – 122. Male genitalia of Ypsolopha spp. 117. Y. fascimaculata sp. nov., paratype, slide no. JQ 07282; 118. Y. scabrella (Linnaeus), slide no. JQ 07229; 119. Y. acerella Ponomarenko et al., slide no. JQ 08224; 120. Y. yangi Ponomarenko et Sohn, slide no. JQ 07290; 121. Y. horridella (Treitschke), slide no. JQ 07292; 122. Y. mucronulata sp. nov., holotype, slide no. FXM 07023.