Neohydatothrips, John

Feng, Qingjing, Wang, Jiayang & Tong, Xiaoli, 2021, Neohydatothrips from China, with one new species and one new record (Thysanoptera: Thripidae), Zootaxa 5057 (4), pp. 562-570 : 562-563

publication ID

https://doi.org/ 10.11646/zootaxa.5057.4.6

publication LSID

lsid:zoobank.org:pub:BDFAADA1-8C04-4D7C-AC16-102E454B5C2E

DOI

https://doi.org/10.5281/zenodo.5601751

persistent identifier

https://treatment.plazi.org/id/195087AF-FFEE-FFA3-30FB-F937FA2F4C2D

treatment provided by

Plazi

scientific name

Neohydatothrips
status

 

Key to Neohydatothrips View in CoL species from China

(*based on the original description)

1. Antenna 7-segmented.................................................................................. 2

-. Antenna 8-segmented.................................................................................. 4

2. Fore wing brown with 3 pale bands, second vein with 2 distal setae; hind tibiae yellow...................... plynopygus View in CoL

-. Fore wing brown with one sub-basal pale band, second vein without distal setae; hind tibiae dark brown................ 3

3. Abdominal segments bicoloured, tergites V–VI yellow, I–IV and VII–X brown ( Fig. 9 View FIGURES 8–9 ); sense cone on antennal segments V–VI with wide base............................................................................. xestosternitus View in CoL

-. Abdominal tergites I–VI brown uniformly, VII–X dark brown ( Fig. 8 View FIGURES 8–9 ); sense cone on antennal segments V–VI with short base........................................................................................ reticulatus View in CoL

4. Abdominal tergites I–III and VI with dark brown semi-elliptical areas laterally.................................... 5

- Abdominal tergites without semi-elliptical areas............................................................ 6

5. Occipital apodeme confluent with posterior margin of eyes; male with long elliptical pore plate on sternites VI and VII.................................................................................................. tabulifer View in CoL

-. Occipital apodeme close to but not confluent with posterior margin of eyes, distance between posterior margin of eyes and occipital apodeme nearly as long as diameter of one ommatidium; male without pore plate on sternites.......... luteolipes View in CoL

6. Abdominal tergites brown except IV–VI or V–VI yellow...................................................... 7

-. Not above combination of characters..................................................................... 11

7. Abdominal tergites IV–VI yellow; margins of pronotal blotch poorly defined...................................... 8

-. Abdominal tergites V–VI yellow; margins of pronotal blotch well defined........................................ 9

8. Pronotum yellow, blotch indistinct; fore wing second vein with 1 distal seta; abdominal tergites without craspedum on posterior margins....................................................................................... epipactis View in CoL

-. Pronotum brown, blotch shaded with more closely spaced striae ( Fig. 12 View FIGURES 10–16 ); fore wing second vein without distal setae ( Fig. 15 View FIGURES 10–16 ); abdominal tergites with craspedum on posterior margins ( Figs 17 & 18 View FIGURES 17–19 )............................... sophorae View in CoL sp. n.

9. Fore wing second vein without distal setae; hind tibiae largely brown.................................... magnoliae View in CoL

-. Fore wing second vein with 2 distal setae; hind tibiae yellow.................................................. 10

10. Pronotum anterior third transversely reticulate with longitudinal wrinkles; abdominal tergites II–IV without wrinkles among microtrichia................................................................................ flavicingulus View in CoL

-. Pronotum anterior third transversely elongate reticulate with irregular wrinkles; abdominal tergites II–IV with wrinkles among microtrichia................................................................................... medius View in CoL *

11. Posterior margin of abdominal tergites with craspedum.............................................. gracilicornis View in CoL

-. Posterior margin of abdominal tergites without craspedum.................................................... 12

12. Margins of pronotal blotch poorly defined................................................................. 13

-. Margins of pronotal blotch clearly defined................................................................ 14

13. Pronotal blotch indistinct, lighter than pronotum; posterior half of abdominal tergite VII and tergites VIII–IX brown................................................................................................... trypherus View in CoL

-. Pronotal blotch light brown with margins poorly defined, darker than pronotum, posterior margin concave; posterior half of abdominal tergite VII and tergites VIII–IX yellow.................................................... gracilipes View in CoL

14. Pronotal blotch bowtie-shaped, anterior and posterior margins strongly concave medially........................... 15

-. Pronotal blotch nearly rectangular or only posterior margin strongly concave medially............................. 16

15. Body mainly yellow ( Fig. 20 View FIGURES 20–27 ); pronotum yellow with brown blotch; fore wing pale with one short brown band sub-basally, second vein without distal setae ( Figs 20 & 25 View FIGURES 20–27 )....................................................... tadzhicus View in CoL

-. Body mainly brown, pronotum light brown with dark brown blotch; fore wing (sometimes micropterous) dark brown with one pale band sub-basally, second vein with 1 distal seta................................................... elaeagni View in CoL

16. Fore wing brown with 1 pale band, second vein with 2 distal setae............................................. 17

-. Fore wing brown with 3 pale bands, second vein without distal setae................................... samayunkur View in CoL *

17. Pronotal blotch nearly rectangular, posterior margin straight; median pair of setae situated on antecostal ridge of tergites II– VI........................................................................................... surrufus View in CoL

-. Posterior margin of pronotal blotch strongly concave medially; median pair of setae situated behind antecostal ridge of tergites II–VI........................................................................................ concavus View in CoL

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Thysanoptera

Family

Thripidae

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