Anagyrus

Triapitsyn, Serguei V., Logarzo, Guillermo A., Aguirre, María B. & Aquino, Daniel A., 2014, Two new species of Anagyrus (Hymenoptera: Encyrtidae) from Argentina, parasitoids of Hypogeococcus spp. (Hemiptera: Pseudococcidae), with taxonomic notes on some congeneric taxa, Zootaxa 3861 (3), pp. 201-230 : 202-203

Key to species of Anagyrus in Argentina, females

1 Fore wing disc with 2 or 3 distinct dark bands ( Figs 9, 36)..................................................... 2

- Fore wing disc either hyaline or at most with a faint, inconspicuous infuscation behind submarginal vein ( Fig. 51)......... 3

2 (1) Fore wing ( Fig. 9) disc with 2 distinct dark bands.......................................... A. bifasciatus (Brèthes)

- Fore wing ( Fig. 36) disc with 3 distinct dark bands (known only from Chile)........................ A. porteri (Brèthes)

3 (1) Ovipositor ( Fig. 4) exserted beyond apex of gaster by about 0.25 × of total ovipositor length......... A. bellator ( De Santis)

- Ovipositor either not exserted or exserted beyond apex of gaster by at most 0.1 × of total ovipositor length............... 4

4 (3) Body completely dark (brown, dark brown, or black)......................................................... 5

- Body with at least some orange, light brown, or yellowish areas................................................. 9

5 (4) F 4 –F 6 dark brown or black.............................................................................. 6

- F 4 –F 6 pale, grayish, or dusky yellowish.................................................................... 8

6 (5) Scape (excluding radicle) slender ( Figs 31, 50), at least 5.0× as long as wide....................................... 7

– Scape (excluding radicle) strongly broadened, at most 2.5 × as long as wide........................ A. lopezi ( De Santis)

7 (6) F 2 whitish ( Fig. 31); fore wing disc hyaline ( Fig. 33)..................................... A. montivagus ( De Santis)

- F 2 dark brown ( Fig. 50); fore wing disc with a faint, inconspicuous infuscation behind submarginal vein ( Fig. 51)............................................................................................. A. rusticus ( De Santis)

8 (5) F 1 about 1.5 × as long as F 2 ( Fig. 28); metafemur bicolorous with about basal half contrastingly darker than about apical half ( Fig. 29).......................................................................... A. malenotus ( De Santis)

- F 1 at most about 1.2 × as long as F 2 ( Fig. 17); metafemur uniformly dark ( Fig. 18)................... A. cachamai , sp. n.

9 (4) F 1 and F 2 entirely dark (brown, dark brown, or black)....................................................... 10

- F 1 dark or partially dark, but F 2 whitish................................................................... 11

10 (9) Flagellum with at most F 1 –F 3 entirely dark ( Fig. 39), with F 3 varying from almost entirely white to grayish or partially brown- ish, often only basally..................................................................... A. quilmes , sp. n.

- Flagellum with F 1 –F 5 dark............................................................. A. jucundus De Santis

11 (9) F 1 with base dark and apex whitish...................................................................... 12

- F 1 entirely dark...................................................................................... 14

12 (11) F 1 a little shorter than pedicel; clava about as long as combined length of F 4 –F 6 or a little shorter (at least as long as combined length of half of F 4 plus F 5 and F 6)...................................................................... 13

- F 1 a little longer than pedicel; clava about as long as combined length of F 5 and F 6 ................... A. ananatis Gahan

13 (12) F 2 –F 6 and clava white or at most clava slightly yellowish.............................. A. pseudococci (Girault) s. str.

- F 2 –F 6 and clava yellowish white and partially darkened ( Fig. 2)............................ A. aciculatus (Blanchard)

14 (11) Scape (excluding radicle) relatively slender, about 4 × as long as wide............................ A. tanystis De Santis

- Scape (excluding radicle) relatively broad, about 2.5 × as long as wide......................... A. brevistigma De Santis