Cremastinae

Rousse, Pascal, Villemant, Claire & Seyrig, Andre, 2011, Ichneumonid wasps from Madagascar. V. Ichneumonidae Cremastinae, Zootaxa 3118, pp. 1-30: 7

publication ID

http://doi.org/ 10.5281/zenodo.201206

persistent identifier

http://treatment.plazi.org/id/D51887D3-5531-7300-1ECD-FECC77C16231

treatment provided by

Plazi

scientific name

Cremastinae
status

 

Key to Malagasy Cremastinae   genera

1 Fore wing with areolet closed, petiolate. Clypeus small with a tongue-like apical lobe. Mandibles very broad at base and tapered at apex, the teeth blunt or almost unindented ( Fig. 7 View FIGURE 7 ).................................... Eurygenys Townes  

- Fore wing with areolet open, clypeus and mandibles different.................................................. 2

2 (1) Fore wing with Rs-m basal to 2 m-cu by at least about the length of Rs-m ( Fig. 4 View FIGURE 4 b). Hind femur often swollen, with a tooth beneath (always in males, often in females)................................................................ 3

- Fore wing with Rs-m opposite or basal to 2 m-cu by less than the length of Rs-m ( Fig. 4 View FIGURE 4 a). Hind femur simple in both sexes...................................................................................................... 4

3 (2) Hind wing with Cu 1 pigmented and reaching the wing margin. Ovipositor rather stout, slightly upcurved, its tip straight ( Fig. 8 View FIGURE 8 )..................................................................................... Fafana   gen. nov.

- Vein Cu 1 of hind wing spectral. Ovipositor thin, its tip usually distinctly sinuate...................... Pristomerus Curtis  

4 (2) Ventral margins of tergite I touching, thus enclosing and hiding most of the sternite ( Fig. 5 View FIGURE 5 a)........... Temelucha Förster  

- Ventral margins of tergite I separated their entire length ( Fig. 5 View FIGURE 5 b)............................................... 5

5 (4) Occipital carina incomplete above. Male genital gonosquama with a long ventral asymmetric lobe ( Fig. 6 View FIGURE 6 )................................................................................................. Cremastus Gravenhorst  

- Occipital carina complete or narrowly incomplete above. Male gonoforceps without ventral lobe....................... 6

6 (5) Lower tooth of mandible more than 1.5 x longer than upper ( Fig. 9 View FIGURE 9 )........................... Pimplomorpha Cameron  

- Lower tooth a most 1.5 x longer than upper ( Figs. 12–13 View FIGURE 12. a – b View FIGURE 13. a – b )........................................ Trathala Cameron