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

Figures

FIGURES 8, 9. Anagyrus bifasciatus ♀ (paralectotypes [8 — MACN, 9 — MLPA] of Paranusia bifasciata): 8, habitus (lateral view); 9, fore wing.

FIGURES 34 – 36. Anagyrus porteri ♀ (holotype): 34, habitus (lateral view); 35, antenna; 35, a pair of wings.

FIGURES 49 – 51. Anagyrus rusticus ♀ (holotype): 49, slide; 50, antenna; 51, habitus.

FIGURES 3, 4. Anagyrus bellator ♀ (holotype): 3, slide; 4, gaster.

FIGURES 30, 31. Anagyrus montivagus ♀ (holotype): 30, slide; 31, head and antenna.

FIGURES 32, 33. Anagyrus montivagus ♀ (holotype): 32, mesosoma; 33, fore wing.

FIGURES 27 – 29. Anagyrus malenotus ♀ (holotype): 27, slide; 28, antenna; 29, habitus.

FIGURES 15 – 17. Anagyrus cachamai ♀ (holotype): 15, slide; 16, head (frontal view); 17, antenna.

FIGURES 18, 19. Anagyrus cachamai ♀ (holotype): 18, mesosoma and metasoma; 19, a pair of wings.

FIGURES 37 – 39. Anagyrus quilmes ♀ (holotype): 37, slide; 38, head (frontal view); 39, antenna.

FIGURES 1, 2. Anagyrus aciculatus ♀ (lectotype): 1, slide; 2, antenna.