Mycomya fimbriata (Meigen, 1818)

Väisänen, Rauno, 2013, New Mycomya species from the Himalayas (Diptera, Mycetophilidae): 2. Subgenera Calomycomya, Cymomya, Neomycomya and Pavomya subg. n., Zootaxa 3666 (3), pp. 301-318: 314-315

publication ID

http://dx.doi.org/10.11646/zootaxa.3666.3.1

publication LSID

lsid:zoobank.org:pub:5A2C3D51-FB3E-485F-A629-07080EB385D3

persistent identifier

http://treatment.plazi.org/id/C44B4E09-BF65-FF8E-A7BE-FEC8FC82FDC9

treatment provided by

Plazi

scientific name

Mycomya fimbriata (Meigen, 1818)
status

 

Mycomya fimbriata (Meigen, 1818) 

Figs. 8View FIGURE 8 A –E

Sciophila fimbriata Meigen, 1818  . Meigen 1818: 247.

Mycomya fimbriata: Väisänen 1984: 292  .

(?) Mycomya fimbriata:  Colless & Liepa in Delfinado & Hardy 1973: 452 (= M. flavithorax Brunetti  , see below). (?) Mycomyia flavithorax  Brunetti, 1912. Brunetti 1912: 77; Edwards 1924: 293 (as syn. of M. fimbriata  ).

Material examined. Holotype. 3. Type locality not stated, but probably GERMANY: “ Sciophila fimbriata Meigen  : fimbriata Meigen  , o. Mycomyia fimbriata  Mg. –affinis Staeg. F. W. Edwards det. 1922 ” (in MNH). Other material. MYANMAR, Kambaiti, 2000 m, 23.V. 1934, Malaise, 1 3 (in MZH).

Description. 3 (from Myanmar). Head. Palp, other mouthparts and face brownish to brown, posterior parts of head brown. Antenna brownish to brown, scape, pedicel and base of 1 st flagellomere yellow. Length of 1 st flagellomere about 2 x, 2 nd flagellomere 1.5 x, its width. Thorax. Pronotum yellow, with 3 long setae. Scutum yellow to yellowish. Anepisternum and preepisternum yellow. Scutellum light brownish, with 4 long setae. Laterotergite yellowish to light brownish. Mediotergite light brownish, bare. Wing. Length 3.5 mm (Holarctic specimens 2.8 –4.0 mm). Wing hyaline. Sc ending in R 1 distad of middle of small cell, Sc 1 missing. Apical part of Sc bearing 18 small setae. Small cell about 2.5 x as long as wide. Cu fork distinctly distal to M fork. M ratios: 0.82, 1.03. Cu ratios: 0.83, 1.44. Small setae: M petiole: 0; M 1: +; M 2: +; Cu petiole: +; Cu 1: +; Cu 2: +. Halter yellowish. Legs. Coxae and femora yellow, tibiae and tarsi brownish to brown. Coxa 2 without spur. Leg ratios: bt 1:t 1 = 0.84, bt 2:t 2 = 0.68, bt 3:t 3 =?. Abdomen. Tergites 1–5 yellow, with widely brown posterior margins and brown dorsomedial line, 6–7 brownish to brown. Sternites 1–5 yellow, 6–7 brownish. Hypopygium. Figs. 8View FIGURE 8 A –E, yellowish. Tergite 9 with 2 pairs of dark cones, large submedial lobes ( Fig. 8View FIGURE 8 A) and small lateral appendages ( Fig. 8View FIGURE 8 C). Sternal synsclerite deeply emarginate, with specialized appendages ( Fig. 8View FIGURE 8 B).

Discussion. Mycomya fimbriata  is distributed throughout the Holarctic region. It has probably also been reported from India as M. flavithorax  (Brunetti 1912, Edwards 1924). M. flavithorax Brunetti, 1912  was described from Darjeeling though the holotype was not studied here. It is a male in poor condition and possibly deposited in Calcutta (see Väisänen 1996). The female of M. fimbriata  was described by Väisänen (1984: 295, figs. 960–961). Santini (1986) has described the biology of M. fimbriata  in Italy.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Mycetophilidae

Genus

Mycomya