Adelencyrtus

Key to Chinese species of Adelencyrtus (females)

1 Fore wing beyond middle without areas of colorless fine setae contrasting with areas of normal dark setae (Figs 2, 4, 33, 38) .......................................................................................................................................................................... 2

- Fore wing beyond middle with areas of colorless fine setae contrasting with areas of normal dark setae (Figs 11, 17, 40) ............................................................................................................................................................................... 6

2 Funicle with F1 transverse and the smallest, about half length of F2, F2−F6 subquadrate and subequal in size (Fig. 1) ............................................................................................................................ A. antennatus Compere & Annecke

- Funicular segments not as described above................................................................................................................. 3

3 Legs exclusive of coxae completely yellow or yellowish-white ............................ A. coxalis Hayat, Alam & Agarwal

- Legs exclusive of coxae marked with black ................................................................................................................. 4

4 Mid leg with femur and tibia completely yellow or yellowish-white (Fig. 35) ........................ A. moderatus (Howard)

- Mid leg with femur and tibia marked with black......................................................................................................... 5

5 Antennal scape about 3.5 × as long as broad; F1−F3 transverse and subequal in size, F4 larger than F3 but clearly transverse; clava broadened and oval in shape (Fig. 3) ......................................................... A. aulacaspidis (Brèthes)

- Antennal scape more than 4 × as long as broad; F1−F3 transverse and subequal in size, F4 larger than F3 and not clearly transverse, nearly quadrate; clava not broadened and oval in shape (Fig. 37) .......................... A. noyesi sp. n.

6 Fore wing with transverse hyaline band beyond stigmal vein (Fig. 40) ................................ A. odonaspidis Fullaway

- Fore wing with two hyaline spots beyond stigmal vein................................................................................................ 7

7 Fore wing with pronounced infuscations and hyaline areas beyond stigmal vein (Figs 11, 17) ................................. 8

- Fore wing with infuscations and hyaline areas not as pronounced as above (Figs 21, 27, 46) .................................... 9

8 F1 and F2 transverse and subequal in size (Fig. 10) ...................................................................... A. biannulatus sp. n.

- F1−F3 transverse and subequal in size (Fig. 16) .......................................................................... A. bifasciatus (Ishii)

9 F5 and F6 yellowish-white (Fig. 26) ......................................................................................... A. chinensis Xu & Shi

- F5 dark brown, F6 yellowish ..................................................................................................................................... 10

10 F1−F3 transverse and subequal in size (Fig. 45); fore wing with a hyaline spot beneath parastigma (Fig. 46) ............ ...................................................................................................................................................... … A. orientalis sp. n.

- F1−F4 transverse and subequal in size (Fig. 20); fore wing without a hyaline spot beneath parastigma (Fig. 21) ....... ............................................................................................................................................. A. brachycaudae Xu & Shi