Stegana ( Steganina ) shennongi, Chen & Gao & Chen, 2009

Stegana ( Steganina) shennongi sp. nov.

( Figures 49–55 View Figures 49–55 )

Diagnosis

Dorsal projection of gonopods thick, strongly protruded and acute at tip in lateral view ( Figure 55 View Figures 49–55 ).

Description

Male terminalia: epandrium strongly protruded ventrally ( Figure 49 View Figures 49–55 ). Surstylus with six prensisetae submedially ( Figure 50 View Figures 49–55 ). Tenth sternite broadened apically, deeply separated basally ( Figure 51 View Figures 49–55 ). Paramere with ca. three sensilla ( Figures 52, 53 View Figures 49–55 ). Aedeagal opening cordiform in ventral view ( Figure 52 View Figures 49–55 ).

Measurements. BL = 2.68 mm in holotype; ThL = 1.86 mm; WL = 3.40 mm; WW = 1.48 mm.

Indices. arb = 8/5; avd = 0.85; adf = 1.86; flw = 1.86; FW/HW = 0.45; ch/o = 0.16; prorb = 0.82; rcorb = 0.65; vb = 0.43; dcl = 0.48; sctl = 1.39; sterno = 0.88; orbito = 1.80; dcp = 0.26; sctlp = 2.20; C = 2.17; 4c = 1.02; 4v = 1.66; 5x = 1.57; ac = 10.50; M = 0.54; C3F = 0.68.

Type material

Holotype: Ƌ, China: Shennongjia , Hubei, 1 August 2005, HW Chen ( SCAU, No. 120353) . Paratypes: two Ƌ, same data as holotype ( SCAU, No. 120354, 55) .

Distribution

China ( Hubei).

Etymology

Patronym, the name of the Yan Emperor in the mythology of ancient China.