A taxonomic study on the species of the genus Furcilarnaca (Orthoptera, Gryllacrididae, Gryllacridinae)
Author
Li, Miaomiao
Author
Sun, Mei Ling
Author
Liu, Xianwei
Author
Li, Kai
text
Zootaxa
2015
4039
3
418
430
journal article
10.11646/zootaxa.4039.3.2
e64135a5-e9fc-4ef2-8f65-36c5c96cfd48
1175-5326
234628
DF1AB82E-85EA-4537-8910-807F14FA2504
5.
Furcilarnaca hirta
sp. nov.
(
Figs. 10–11
)
Description.
Male. Body small sized, slender. Head broadly oval, fastigium of vertex about 2 times as broad as scape. Fore margin of pronotum slightly convex, hind margin straight. Tegmina rather exceeded beyond apex of hind femur; Rs arising from R vein nearly in the middle, bifucated; M vein simple; Cu1 vein with 3 branches; A vein with 3 branches, the last of them united at base. Wings slightly extending beyond tegmina.
Hind
femur with 8 inner spines and 6 outer spines on ventral surface; hind tibia on dorsal surface with 7 outer spines and 5 inter spines.
Hind
margin of male 10th abdominal tergite with 2 pairs of hook-like processes. Subgenital plate divided to base, apical part of lobes hairy and with apex pointed (
Fig. 10
). Styli situated in the near base of subgenital plate, cylindrical.
Female.
Hind
margin of subgenital plate apex with deep and broad incision, lobes narrowly sharp (
Fig. 11
). Ovipositor straight, almost as long as hind femur and with subacute apex.
Coloration.
Body pale yellowish-brown, unicolor. The color of veins darken than the cells.
FIGURES 10–11.
Furcilarnaca hirta
sp. nov.
. 10. End of male abdomen, ventral view; 11. Subgenital plate of female, ventral view. Scale bars=1mm.
Measurements.
(in mm)
Material.
Holotype
, ♂,
Paratype
, 1♀,
China
, Yunnan, Jinping, Mengla, Wendang, Alt.
850m
, 2009.
V.26
, collected by Liu Xian-Wei
et al
.
Body |
Pronotum |
Tegmina |
Hind femora |
Ovipositor |
♂ |
11.0 |
3.0 |
13.0 |
7.0 |
/ |
♀ |
17.0 |
3.5 |
18.0 |
9.5 |
10.0 |
Distribution.
China
(Yunnan).
Discussion.
This new species is related to
F. c h i r u rga
(
Bey-Bienko, 1962
), but differs from the latter in the subgenital plate of male divided at base and the lobes of male subgenital plate being hirsute.