Aprostocetus ligus (Walker, 1839)

Aprostocetus ligus (Walker, 1839) View in CoL

Figs 7–9 View Figures 7–9

Cirrospilus ligus Walker, 1839 a: 300 View in CoL .

Cirrospilus oxathres Walker, 1839 a: 299. [Synonymized by Graham 1987: 335] View in CoL

Tetrastichus ligus View in CoL : Walker 1846: 76.

Tetrastichus oxathres View in CoL : Walker 1848: 148.

Aprostocetus oxathres View in CoL : Graham 1961: 60.

Aprostocetus ligus View in CoL : Graham 1961: 60.

Material examined.

• 2 females: [2 females on cards], China, Chongqin City, Simianshan Mountain , 2. VII. 2018, Guang-Xin Wang, Jun-Jie Fan, by sweeping, deposited in YCTU .

Diagnosis.

Female. Antenna (Fig. 9 View Figures 7–9 ) with F 1 1.7 ×, F 2 2.0 ×, F 3 1.8 × as long as broad, clava 3.2 × as long as broad with terminal spine nearly as long as C 3. Thorax with very superficial reticulation, median line of mid lobe of mesoscutum fine but distinct, four adnotaular setae on each side; propodeum medially as long as dorsellum; callus with two setae. Forewing (Fig. 8 View Figures 7–9 ) with three or four dorsal setae, MV 3.4 × STV. Gaster (Fig. 7 View Figures 7–9 ) ovate, 1.7 × as long as broad, nearly as long as head plus thorax, tips of ovipositor sheaths hardly projecting, longest seta of each cercus nearly 2.0 × as long as next longest. Body black without metallic reflection.

Male. Unknown for Chinese material.

Hosts.

Unknown.

Distribution.

China (Chongqin), England ( Graham 1987), Sweden ( Hedqvist 2003), Russia ( Yegorenkova et al. 2007).