Isoneuromyia Brunetti

Evenhuis, Neal L., 2006, New species of Isoneuromyia Brunetti (Diptera: Keroplatidae) from the Oriental Region, Zootaxa 1140, pp. 1-29 : 9-10

publication ID

https://doi.org/ 10.5281/zenodo.172063

DOI

https://doi.org/10.5281/zenodo.6261661

persistent identifier

https://treatment.plazi.org/id/03F20820-ED00-FFD5-8C0E-FECE0056FC3C

treatment provided by

Plazi

scientific name

Isoneuromyia Brunetti
status

 

Key to oriental species of Isoneuromyia Brunetti View in CoL View at ENA

1. Tibial spurs yellow to orange ........................................................................................ 2

­ Tibial spurs brownish black to black............................................................................. 5

2. Wing with infuscation apically; basal flagellomeres orange, apical ones black ( Fig. 5 View FIGURES 1 – 6. 1 – 2 )... (Borneo) .............................................................................. polybioides (Edwards) View in CoL

­ Wing completely hyaline; flagellomeres unicolorous .................................................. 3

3. Frons, face, and fore coxae yellow ... (Sulawesi) ................ pallidopsis View in CoL Evenhuis, n. sp.

­ Frons and face brown ... (Borneo)................................................................................. 4

4. Scutellum predominantly yellow ............................................. matilei View in CoL Evenhuis, n. sp.

­ Scutellum dark brown .............................................................. tannia Evenhuis View in CoL , n. sp.

5. Wing completely hyaline or with yellowish tinting along anterior margin................... 6

­ Wing smoky apically or with distinct infuscation apically or subapically.................. 10

6. Mesonotum orange, without contrasting dark pattern, or with weak brown stripes, median stripe faded or absent........................................................................................ 7

­ Mesonotum all black or yellowish with contrasting black to brown pattern; fore tibia with distinctive shiny orange pecten comb apically...................................................... 8

7. Mesonotum with brown hairs posteriorly ( Fig. 18 View FIGURES 11 – 19 ); gonostylus (cf. Fig. 34 View FIGURE 34 ) bidentate ... (Borneo) ...................................................................................... xanthina (Edwards)

­ Mesonotum with golden yellow tomentum, black hairs restricted to patches above wing root ( Fig. 12 View FIGURES 11 – 19 ); gonostylus (Fig. 36) multidentate ... ( Laos) .................................. .................................................................................................... glabra View in CoL Evenhuis, n. sp.

8. Forecoxagoldenyellowtomentose,withoutdarkhairsexcepttypicalapicalones...(Borneo) ...................................................................................................... flava View in CoL Evenhuis, n. sp.

­ Fore coxa with black hairs throughout .......................................................................... 9

9. Scutellumyellow;palpibrown;forefemurwithdensehairsbasally,bareapically...(Borneo) ........................................................................................................ jata View in CoL Evenhuis, n. sp.

­ Scutellum brown; palpi yellow; fore femur with black hairs evenly distributed ... ( Laos) ............................................................................................... variabilis View in CoL Evenhuis, n. sp.

10. Occiput predominantly orange to yellow with darker occipital triangle..................... 11

­ Occiput predominantly brownish black to black......................................................... 15

11. Mesonotum with distinct dark stripes ......................................................................... 13

­ Mesonotum with stripes coalesced into one dark pattern ... ( Laos)............................ 12

12 Basalantennalflagellomeresbrown,apicalsegmentsyellow;gonostylus( Fig.34 View FIGURE 34 )bidentate ............................................................................................... splendida View in CoL Evenhuis, n. sp.

­ Antennal flagellomeres all yellowish orange; gonostylus (Fig. 35) multidentate .......... ............................................................................................... brunettii Evenhuis View in CoL , n. sp.

13. Antennal flagellomeres unicolorous....... .................................................................. 14

­ Basal antennal flagellomeres black, apical ones yellow to orange ... ( Laos) ................. .............................................................................................. nigribasis View in CoL Evenhuis, n. sp.

14. Wing with apical infuscation extending to wing margin ... ( Taiwan) .............................

............................................................................................ formosana (Okada) View in CoL , n. stat. ­ Wing with spot of infuscation subapically, not extending to wing margin ... ( Laos) ..... ............................................................................................ subapicalis View in CoL Evenhuis, n. sp. 15. Abdomen predominantly yellow orange to reddish orange ........................................ 16

­ Abdomen predominantly black ................................................................................... 18

16. Antennal flagellomeres black .......................................................... rufescens (Brunetti) View in CoL

­ Antennal flagellomeres reddish yellow....................................................................... 17

17. Palpi brown; fore coxa brown basally, yellow apically ... ( India) ...... grandis (Brunetti)

­ Palpi yellow; fore coxa all yellow to orange ... ( Vietnam) ........... yorki View in CoL Evenhuis, n. sp.

18. Antennal flagellomeres reddish yellow ... ( Bangladesh, India, Sri Lanka)..................... ......................................................................................................... annandalei View in CoL Brunetti

­ Antennal flagellomeres brown to black ........ ........................................................... 19

19. Abdominal segment 5 with yellow basally ... (Java) ................... elegantissima (Tollet)

­ Abdominal segment 5 all black.......... ....................................................................... 20

20. Face yellow; ocellar triangle darker than immediate surrounding area; fore femur brown dorsally, yellow ventrally ... (Java) ..................................... pulcherrima (Tollet)

­ Face brown; ocellar triangle and immediate surrounding area black; fore femur entirely reddish yellow with dense black hairs ... ( Laos) ..... nigerrima View in CoL Evenhuis, n. sp.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Keroplatidae

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