Macropsis, Lewis, 1836

Tishechkin, Dmitri Yu., 2020, Review of the genus Macropsis Lewis, 1836 (Homoptera: Auchenorrhyncha Cicadellidae: Eurymelinae: Macropsini) of Southeastern Kazakhstan with description of new species, Zootaxa 4838 (3), pp. 381-405 : 403

publication ID

https://doi.org/ 10.11646/zootaxa.4838.3.4

publication LSID

lsid:zoobank.org:pub:9AC3AFC3-E244-4E9A-A2D1-0249E81B4259

DOI

https://doi.org/10.5281/zenodo.4457987

persistent identifier

https://treatment.plazi.org/id/2B7E1736-772D-FFEC-FF4E-FF2E0EAC4DAD

treatment provided by

Plazi

scientific name

Macropsis
status

 

Key to species of Macropsis View in CoL of Southeastern Kazakhstan

1. 2 nd tergal apodemes elongated, convergent, separated by large round notch, with more or less expanded tips ( Figs. 183–184 View FIGURES 165–203 ). Body and forewings brown ( Figs. 34–35 View FIGURES 29–47 ). On Ulmus View in CoL ............................................. M. illota (Horv.) View in CoL .

- Combination of characters is different..................................................................... 2

2. 2 nd tergal apodemes wide, rounded, separated by small round notch ( Figs. 190–191 View FIGURES 165–203 ). Pale yellowish with black pattern, forewings semi-transparent with black veins ( Figs. 36–37 View FIGURES 29–47 ). On Spiraea View in CoL ................................. M. sibirica Kusn. View in CoL

- Combination of characters is different..................................................................... 3

3. Penis shaft in side view broad, usually bent at obtuse angle (e. g. Figs. 52–53, 59–60, 66–67 View FIGURES 48–81 , 93, 95, 98, 100, 103, 105, 108, 111)................................................................................................ 4

- Penis shaft in side view narrow, usually bent at right angle ( Figs. 196–197, 200 View FIGURES 165–203 )................................... 15

4. 2 nd tergal apodemes elongate, broadly separated by an oval or U-shaped notch ( Figs. 55–56 View FIGURES 48–81 ). Body pale greenish, forewings transparent or slightly infumose ( Figs. 8–9 View FIGURES 5–28 ). On Populus alba View in CoL ..................................... M. vicina (Horv.) View in CoL

- 2 nd tergal apodemes of another shape, as a rule, shorter, coloration brighter........................................ 5

5. Male brown, pale yellowish or pale brown, with dark pattern on head, pro-, and mesonotum ( Figs. 5, 24 View FIGURES 5–28 , 29–31 View FIGURES 29–47 ).......... 6

- Male green, yellowish green or yellow, forewings sometimes more or less infumose ( Figs. 10–23, 26–28 View FIGURES 5–28 )................ 8

6. 2 nd sternal apodemes with strong projections on inner margins ( Figs. 146–147 View FIGURES 126–150 ). Female similar to male or green with various dark or pale yellowish fore part of body ( Figs. 32–33 View FIGURES 29–47 ). On different willow species................ M. viridobrunnea Dlab. View in CoL

- 2 nd sternal apodemes with only slight if any projections on inner margins ( Figs. 50–51 View FIGURES 48–81 , 140–141 View FIGURES 126–150 )...................... 7

7. Male with greyish or partially black pattern on head, pro-, and mesonotum, frontal spot usually present ( Fig. 5 View FIGURES 5–28 ). On poplars........................................................................................ M. suspecta Tish. View in CoL

- Male reddish brown to brown, head unmarked, frontal spot almost always absent ( Fig. 24 View FIGURES 5–28 ). On willows...... M. cerea Germ. View in CoL

8. 2 nd sternal apodemes very wide, more or less triangular, separated by narrow gap ( Figs. 92, 94 View FIGURES 92–111 ). Penis in side view short and wide ( Figs. 93–95 View FIGURES 92–111 ). Male often with black spots on head and pronotum ( Fig. 18 View FIGURES 5–28 ). On Salix triandra ....... M. notata (Proh.) View in CoL

- 2 nd sternal apodemes narrower, separated by wider gap. Head occasionally with frontal spot, pronotum always unspotted.... 9

9. 2 nd tergal apodemes comparatively long and narrow, with sinuate inner margins ( Figs. 102, 104 View FIGURES 92–111 ); penis in side view tapered evenly from base to apex ( Figs. 103, 105 View FIGURES 92–111 ). On S. alba View in CoL ......................................... M. gravesteini Wagn. View in CoL

- 2 nd tergal apodemes as a rule wider and shorter, more or less rounded; penis in side view of the same width throughout basal half or somewhat extended in middle.....................................................................10.

10. 2 nd tergal apodemes with well-defined incisions on inner margins, sternal apodemes slender, with slightly expanded truncate tips ( Figs. 97, 99 View FIGURES 92–111 ). Male usually with black frontal spot ( Fig. 20 View FIGURES 5–28 ). On S. alba View in CoL .......................... M. ocellata Prov. View in CoL

- 2 nd tergal apodemes with only shallow if any incisions on inner margins, sternal apodemes as a rule with wider lobes...... 11

11. 2 nd sternal apodemes separated by very wide notch, only slightly convergent ( Figs. 107, 110 View FIGURES 92–111 ). On S. cinerea ..................................................................................................... M. prasina (Boh.) View in CoL

- 2 nd sternal apodemes separated by narrower notch, usually distinctly convergent................................... 12

12. Smaragdine green, in males, ends of tarsi darkened ( Figs. 13, 15 View FIGURES 5–28 ). On S. turanica ........................ M. iliensis Mit. View in CoL

- Green, yellowish green or yellow, ends of tarsi in males light ( Figs. 10, 23, 26–28 View FIGURES 5–28 )................................. 13

13. 2 nd sternal apodemes moderately convergent, with narrow tips ( Figs. 64–65 View FIGURES 48–81 ). Green or yellowish green, in male, forewings usually more or less infumose ( Fig. 10 View FIGURES 5–28 ). On different willow species................................ M. tarbagataica Mit. View in CoL

- 2 nd sternal apodemes strongly convergent, with wide or expanded tips sometimes overlapping with each other ( Figs. 127–128, 131–132, 135–136 View FIGURES 126–150 , 168–171)........................................................................... 14

14. Green or yellowish green ( Fig. 23 View FIGURES 5–28 ). 2 nd sternal apodemes with comparatively slender lobes usually overlapping (in males from Kyrgyzstan and Southern Kazakhstan, Figs. 127–128, 131–132 View FIGURES 126–150 ) or separated by narrow gap (in males from Southeastern Kazakhstan, Figs. 135–136 View FIGURES 126–150 ). 2 nd valvulae of ovipositor with 2–4 preapical teeth ( Figs. 138 View FIGURES 126–150 ). In Kazakhstan on Salix sect. Helix .......................................................................................... M. milkoi Tish. View in CoL

- Yellow with slight greenish tinge ( Figs. 26–28 View FIGURES 5–28 ). 2 nd sternal apodemes with very wide strongly convergent lobes usually overlapping with each other ( Figs. 168–171 View FIGURES 165–203 ). 2 nd valvulae of ovipositor with 5–7 preapical teeth ( Figs. 180–182 View FIGURES 165–203 ). On Salix sect. Helix ................................................................................... M. aselae View in CoL sp. n.

15. Pale greenish, unmarked ( Figs. 44–45 View FIGURES 29–47 ). 2 nd abdominal apodemes with widely rounded or angular lobes ( Figs. 198–199 View FIGURES 165–203 ). On Elaeagnus View in CoL ............................................................................... M. elaeagni Em. View in CoL

- Coloration different, if greenish, then 2 nd abdominal apodemes with triangular lobes ( Figs. 201–202 View FIGURES 165–203 )................... 16

16. 2 nd tergal apodemes narrow triangular, usually longer than their width at base ( Fig. 201 View FIGURES 165–203 ). Pale yellowish or greenish, male usually with dark pattern on head, pro-, and mesonotum, female often lacks any dark pattern ( Figs. 46–47 View FIGURES 29–47 ). On Populus View in CoL from the subgenus Turanga ........................................................................ M. scabrosa Kor. View in CoL

- 2 nd tergal apodemes with widely rounded lobes............................................................. 17

17. Forewings uniformly brown or transparent with brown mesonotal margins ( Figs. 38–40 View FIGURES 29–47 ). On Rosa View in CoL .................... 18

- Forewings semitransparent, usually with dark pattern and/or partially darkened veins ( Figs. 41, 43 View FIGURES 29–47 ), if with light veins, then with light mesonotal margins ( Fig. 42 View FIGURES 29–47 ). On Hippophae rhamnoides View in CoL ............................................. 19

18. Pronotum uniformly yellowish, face unmarked. ( Figs. 38–39 View FIGURES 29–47 ). Smaller; ♂, 3.7–4.1 mm, ♀, 4.5–4.7 mm ........ M. idae Em. View in CoL

- Pronotum with darkened hind margin, face with more or less developed dark pattern ( Fig. 40 View FIGURES 29–47 ). Larger; ♂, 4.0– 4.4 mm; ♀, 4.5–5.0 mm........................................................................... M. megerlei (Fieb.) View in CoL .

19. Smaller, ♂, 3.4–3.7 mm, ♀, 4.2–4.5 mm. ( Figs. 41–42 View FIGURES 29–47 )......................................... M. emeljanovi Dub. View in CoL

- Larger, ♂, 4.5–5.0 mm, ♀, 5.3–6.1 mm ( Fig. 43 View FIGURES 29–47 ).............................................. M. pictipes (Horv.) View in CoL .

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Cicadellidae

SubFamily

Eurymelinae

Tribe

Macropsini

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