Leucophenga magnicauda, Huang, Jia, Su, Yirui & Chen, Hongwei, 2017
|
publication ID |
https://doi.org/ 10.11646/zootaxa.4247.3.1 |
|
publication LSID |
lsid:zoobank.org:pub:0C795602-87DE-412D-ADE4-153702AA887B |
|
DOI |
https://doi.org/10.5281/zenodo.5665956 |
|
persistent identifier |
https://treatment.plazi.org/id/8C46016E-FF8A-FFCD-FEF0-FF3CFDC30292 |
|
treatment provided by |
Plazi |
|
scientific name |
Leucophenga magnicauda |
| status |
sp. nov. |
Leucophenga magnicauda View in CoL sp. nov.
( Figs. 2 View FIGURE 2 O, 5I, 5J, 9G, 9H, 23)
Diagnosis. This species differs from the other species of the subpollinosa group by having the mesonotum mostly yellow, brownish posterolaterally ( Fig. 5 View FIGURE 5 I), the cercus larger than epandrium in lateral view ( Fig. 23 View FIGURE 23 A), and the aedeagus laterally with a process bearing a sensillum at tip ( Fig. 23 View FIGURE 23 D).
Description. Ocellar triangle dark brown, with ca. 1–2 seta(e) above ocellar setae. Frons yellow to brownish yellow. Pedicel yellow to brownish yellow; first flagellomere yellowish. Clypeus brownish yellow medially, brown laterally. Palpus brownish yellow. Postpronotal lobe yellow ( Fig. 5 View FIGURE 5 J). Acrostichal setulae in ca. 10–12 irregular rows ( Fig. 5 View FIGURE 5 I). Scutellum yellow, dark brown laterally, yellowish at tip ( Fig. 5 View FIGURE 5 I). Pleura with a brown, longitudinal stripe above ( Fig. 5 View FIGURE 5 J). Katepisternum yellow, brown above ( Fig. 5 View FIGURE 5 J). Meron yellow, brownish above ( Fig. 5 View FIGURE 5 J). Wing ( Fig. 2 View FIGURE 2 O): Costal vein between R2+3 and R4+5 distally with ca. 4–6 peg-like spinules on ventral surface. Abdominal tergites dark brown to black ( Fig. 9 View FIGURE 9 G, H), 2nd tergite mostly yellow, 3rd and 4th tergites with a pair of yellow patches subanteromedially. Male terminalia: Epandrium with ca. 2 setae near posterior margin per side ( Fig. 23 View FIGURE 23 A). Surstylus acute apically ( Fig. 23 View FIGURE 23 A). Paramere with ca. 4 sensilla distally ( Fig. 23 View FIGURE 23 C).
Measurements. BL = 2.53 mm in holotype (range in 2♂ and 1♀ paratypes: 2.53–2.80 mm in ♂, 2.47 mm in ♀), THL = 1.10 mm (1.17 mm in ♂, 1.07 mm in ♀), WL = 1.97 mm (2.07–2.23 mm in ♂, 2.20 mm in ♀), WW = 1.00 mm (1.00– 1.07 mm in ♂, 0.97 mm in ♀), arb = 7/3 (8/3–4), avd = 0.73 (0.64–0.67), adf = 1.83 (2.00–2.33), flw = 1.83 (2.00–2.33), FW/HW = 0.33 (0.31–0.35), ch/o = 0.03 (0.03–0.04), prorb = 0.67 (0.57–0.70), rcorb = 0.67 (0.70–0.73), vb = 0.33 (0.33–0.44), dcl = 0.38 (0.33–0.40), presctl = 0.54 (0.47), sctl = 1.41 (1.33–1.38), sterno = 0.70 (0.70), orbito = 2.25 (1.60–2.00), dcp = 0.29 (0.20–0.29), sctlp = 1.09 (1.18–1.30), C = 2.31 (1.95–2.28), 4c = 1.16 (1.24–1.36), 4v = 2.06 (2.00–2.07), 5x = 1.82 (1.58–1.69), ac = 3.00 (2.38–2.47), M = 0.65 (0.66–0.76), C3F = 0.83 (0.69–0.74).
Type specimens. Holotype ♂ ( SCAU, No. 128883), CHINA: Wuliangshan, Jingdong , Yunnan, 1800m, 27.vii.2006, ex tree trunk, T Li . Paratypes: CHINA: 2♂ ( SCAU, Nos 128884, 85), same data as holotype ; 1♀ ( SCAU, No. 128886), Jinuoshan, Jinghong , Yunnan, 800m, 17.iv.2007, ex tree trunk, HW Chen.
Distribution. China (Yunnan).
Etymology. A combination of the Latin words “ magnus ” (= large) + “ cauda ” (= cauda), referring to the cercus larger than epandrium in lateral view.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
|
Kingdom |
|
|
Phylum |
|
|
Class |
|
|
Order |
|
|
Family |
|
|
Genus |