Neurigona grisea Parent, 1944

Wang, Mengqing, Yang, Ding & Grootaert, Patrick, 2007, Notes on the Neurigona Rondani (Diptera: Dolichopodidae) from Chinese Mainland, Zootaxa 1388, pp. 25-43 : 40-41

publication ID

https://doi.org/ 10.5281/zenodo.175176

DOI

https://doi.org/10.5281/zenodo.6237911

persistent identifier

https://treatment.plazi.org/id/03D5EF07-447A-FFCA-FF59-FE68FD37FD04

treatment provided by

Plazi

scientific name

Neurigona grisea Parent, 1944
status

 

Neurigona grisea Parent, 1944 View in CoL

( Figs. 24–25 View FIGURES 24 – 25 )

Neurogona grisea Parent, 1944: 130 . Type locality: "Ordos Sud: Sjarossongol" ( China).

Diagnosis. Thorax and abdomen metallic green, with gray pollen. Abdominal segment 5 with ventral projection. Cercus with one inner process.

Redescription. MALE. Body length? mm, wing length 3.1 mm.

Head missing.

Thorax metallic green, with gray pollen; scutellum yellow. Hairs and bristles on thorax black; 5 dc bristles, 11–12 paired acr bristles. Propleuron with 2–3 pale hairs on upper portion, 1 long yellow bristle on lower portion. Legs yellow; coxae I–III yellow. Hairs and bristles on legs black; coxa I with 3 bristles on antero­apical portion; coxa III with 1 outer bristle at basal 1/4. Tibia II with 1 pd bristle at apical 1/3, apically with 3 bristles; tibia III with 5–6 pd, apically with 4 bristles. Relative lengths of tibia and 5 tarsomeres of legs LI 2.7: 1.7: 1.3: 0.5: 0.3: 0.3; LII 3.8: 3.0:?:?:?:?; LIII 5.3: 1.4:?:?:?:?.

Wing ( Fig. 24 View FIGURES 24 – 25 ) hyaline; veins dark brown, M1+2 gently bent apically and convergent with R4+5; CuAx ratio 0.35. Squama yellow with brown margin, with pale hairs. Halter yellow.

Abdomen metallic green, with gray pollen; tergum 1 with yellow basal margin, terga 1–5 each with yellow apical margin. Abdominal segment 5 with ventral projection. Hairs on abdomen chiefly black.

Genitalia ( Fig. 25 View FIGURES 24 – 25 ). Epandrium short and broad, basally with 2 short and thin lateral processes, surstylus with dorsal lobe short and broad, apex rounded; ventral lobe long and broad, apically with one inner process. Cercus short with inner process, and with short marginal hairs.

FEMALE. Unknown.

Material examined. 1 male, China: Neimeng (deposited in MusÈum National d’Historie Naturelle, Paris).

Distribution. Known only from Neimeng.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Dolichopodidae

Genus

Neurigona

Loc

Neurigona grisea Parent, 1944

Wang, Mengqing, Yang, Ding & Grootaert, Patrick 2007
2007
Loc

Neurogona grisea

Parent 1944: 130
1944
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