Klyngon

Hansson, Christer & Salle, John La, 2010, The Neotropical genus Klyngon Hansson (Hymenoptera: Eulophidae), with new species and biological information, Zootaxa 2498, pp. 1-27 : 5-7

Key to species of Klyngon

1. Mesoscutum with narrow and distinct notauli in posterior 2 / 3 ( Figs 2, 39)...................... K. aulacis sp. nov. (female)

- Mesoscutum with notauli absent (e.g. Figs 1, 37, 38) .................................................................................................. 2

2. Posterior ocelli situated at or very close to occipital margin (e.g. Figs 22, 23, 25)...................................................... 3

- Posterior ocelli situated away from occipital margin, at a distance of at least half shortest measure (length or width) of ocellus (e.g. Figs 24, 27, 29)..................................................................................................................................... 8

3. Frontal suture absent ( Figs 9, 10) ....................................................................... K. costalimai sp. nov. (female, male)

- Frontal suture as a narrow groove, present at least medially (e.g. Figs 3, 5) ............................................................... 4

4. Frons smooth and shiny, with only weak traces of reticulation ( Fig. 3); antennal flagellum white ( Fig. 87)...................................................................................................................................................... K. albicornis sp. nov. (female)

- Frons with strong reticulation (e.g. Figs 5, 7); flagellum dark brown to black ............................................................ 5

5. Entire dorsellum visible in dorsal view ( Fig. 38) ........................................................ K. copaiferae sp. nov. (female)

- Dorsellum at least partially hidden under the backwards prolonged scutellum and not visible in dorsal view (e.g. Figs 37, 45, 46) ............................................................................................................................................................. 6

6. With a narrow slit between scutellum and axilla ( Figs 35, 45, 46) .............................................................................. 7

- Without a slit between scutellum and axilla ( Fig. 37) ........................................ K. brasilense sp. nov. (female, male)

7. Malar space wide, HE/MS = 5.9 in female and 5.2 in male ( Figs 15, 16); female flagellum with 1 large and 2 small and discoid anelli ( Figs 80, 98); male flagellum 0.9 X as long as scape ( Fig. 99) .................................................................................................................................................................................... K. guimaraesi sp. nov. (female, male)

- Malar space narrow, HE/MS = 37.0 in female and 13.3 in male ( Figs 17, 18); female flagellum with 2 small and dis- coid anelli ( Figs 82, 100); male flagellum 1.3 X as long as scape ( Fig. 101)....... K. serjaniae sp. nov. (female, male)

8. Antennal scrobes wide and deep, to accommodate scape ( Fig. 14); flagellum with 4 segments ( 1 funicular and 3 cla- val) ( Figs 79, 97)............................................................................................................... K. petalon sp. nov. (female)

- Antennal scrobes as narrow grooves (missing close to toruli in 1 species) (e.g. Figs 11, 12); flagellum with 5 seg- ments ( Figs 94, 96) ....................................................................................................................................................... 9

9. Frontal suture present ( Fig. 12).......................................................................................... K. hortense sp. nov. (male)

- Frontal suture absent ( Figs 11, 13) ............................................................................................................................. 10

10. With a narrow slit between scutellum and axilla ( Fig. 41); scutellum prolonged backwards, obscuring propodeum in dorsal view ( Fig. 41) ...................................................................................................... K. gibberum sp. nov. (female)

- Without a slit between scutellum and axilla ( Figs 43, 47); propodeum visible in dorsal view ( Figs 43, 47) ............ 11

11. Midlobe of mesoscutum with 2 pairs of setae ( Fig. 43) ............................................... K. pegosoma sp. nov. (female)

- Midlobe of mesoscutum with about 10 scattered setae ( Figs 47, 48)......................................................................... 12

12. Forewing hyaline or with median part weakly infuscate ( Fig. 57); female with all 5 flagellar segments distinctly separated ( Figs 85, 103) ........................................................................................................ K. bouceki Hansson (female)

- Forewing with a complete dark brown band medially ( Fig. 58); female flagellum with a 2 -segmented clava ( Figs 84, 101) ....................................................................................................................... K. jimenezi Hansson (female, male)