Ypsolopha mucronella

Jin, Qing, Wang, Shuxia & Li, Houhun, 2013, Review of the genus Ypsolopha Latreille, 1796 from China (Lepidoptera: Ypsolophidae), Zootaxa 3705 (1), pp. 1-91 : 39-40

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.6152431
persistent identifier	https://treatment.plazi.org/id/5D336942-6174-FFCA-24FF-B5D9FA14FEFD
treatment provided by	Plazi
scientific name	Ypsolopha mucronella
status

Treatment

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

1. Phallus shorter than valva............................................................................. 2

- Phallus as long as or longer than valva................................................................... 4

2. Cornuti 1/3 length of phallus ( Fig. 134 View FIGURES 129 – 134 ).......................................................... Y. albistriata

- Cornuti half length of phallus........................................................................... 3

3. Cornuti composed of two rows of small thorns ( Fig. 135 View FIGURES 135 – 140 )............................................. Y. strigosa

- Cornuti composed of two broad spines ( Fig. 136 View FIGURES 135 – 140 ).......................................... Y. paristrigosa sp. nov.

4. Valva triangular ( Fig. 147 View FIGURES 147 – 152 ).............................................................. Y. triangula sp. nov.

- Valva not triangular.................................................................................. 5

5. Valva widened apically................................................................................ 6

- Valva narrowed apically............................................................................... 8

6. Saccus obviously shorter than socius, phallus slightly longer than valva......................................... 7

- Saccus nearly as long as socius, phallus 1.3 times length of valva ( Fig. 138 View FIGURES 135 – 140 )................................. Y. longa

7. Uncus triangular ( Fig. 137 View FIGURES 135 – 140 )................................................................. Y. nigrofasciata

- Uncus subulate ( Fig. 145 View FIGURES 141 – 146 )...................................................................... Y. yasudai

8. Coecum 2/5 length of phallus ( Fig. 153 View FIGURES 153 – 157 )............................................................. Y. diana

- Coecum shorter than 1/3 length of phallus................................................................. 9

9. Uncus subulate..................................................................................... 10

- Uncus not subulate.................................................................................. 12

10. Phallus as long as valva, curved at middle................................................................ 11

- Phallus 1.2 times length of valva, nearly straight ( Fig. 148 View FIGURES 147 – 152 )....................................... Y. aurea sp. nov.

11. Saccus 3/4 length of socius, ventral plate of gnathos narrowly tongue-shaped ( Fig. 150 View FIGURES 147 – 152 ).............. Y. chlorina sp. nov.

- Saccus 3/5 length of socius, ventral plate of gnathos broadly tongue-shaped ( Fig. 140 View FIGURES 135 – 140 )............... Y. umbrina sp. nov.

12. Saccus sharp at apex................................................................................. 13

- Saccus round at apex................................................................................ 16

13. Uncus triangular, phallus curved at middle ( Fig. 151 View FIGURES 147 – 152 )............................................... Y. nemorella

- Uncus degenerate, phallus nearly straight................................................................ 14

14. Valva ovate, saccus narrowed on basal portion............................................................ 15

- Valva elongate ovate, saccus parallel-sided ( Fig. 144 View FIGURES 141 – 146 )........................................ Y. capitalba sp. nov.

15. Valva ovate, saccus constricted on basal 1/4, coecum relatively shorter ( Fig. 142 View FIGURES 141 – 146 )........................ Y. ulingensis

15. Valva ovate, saccus constricted near basal 1/4, coecum relatively longer ( Ponomarenko & Zinchenko 2013: Fig. 9 View FIGURES 4 – 11 ).................................................................................................. Y. costibasella

16. Valva protruded at middle on dorsal margin, phallus straight ( Fig. 146 View FIGURES 141 – 146 )................................... Y. falcella

- Valva straight along dorsal margin, phallus somewhat curved................................................ 17

17. Saccus as long as socius, phallus extremely slender ( Fig. 152 View FIGURES 147 – 152 ).................................... Y. bisticta sp. nov.

- Saccus shorter than socius, phallus relatively broad........................................................ 18

18. Phallus 1.4 times length of valva ( Fig. 141 View FIGURES 141 – 146 )........................................................ Y. dentella

- Phallus as long as or slightly longer than valva............................................................ 19

19. Saccus 2/3 length of socius, phallus slightly longer than valva................................................ 20

- Saccus 5/7 length of socius, phallus as long as valva ( Fig. 149 View FIGURES 147 – 152 )........................................ Y. blandella

20. Uncus triangular, ventral plate of gnathos nearly rectangular ( Fig. 143 View FIGURES 141 – 146 )......................... Y. varidentella sp. nov.

- Uncus inconspicuous, ventral plate of gnathos ovate ( Fig. 139 View FIGURES 135 – 140 )........................................... Y. saitoi