389 



gradually widened below and extended on to the malar space, the 

 palpi and the under side of the antennal scape yellowish white; 

 wings hyaline, the nervures and stigma black; the récurrent ner- 

 vure received about one fourth of the length of the transverse 

 cubital beyond the latter; nervellus interstitial. $. 

 Length 15 mill. 



Head and thorax closely strongly punctured: the front irregularly 

 transversely striated ; a stout keel down the middle from the ocelli 

 to the antennse. The central part of the mesonotum is raised sligh- 

 tly above the latéral, especially at the apex, where it is more rugo- 

 sely punctured than at the base; the sides are less strongly punctu- 

 red. Scutellum reticulated. Metanotum more strongly and irregu- 

 larly reticulated; the base with 3 arese, the central longer and 

 more shilling than the latéral, which hâve the apex rounder and 

 are about twice wider than long; the apical slope is oblique and 

 has the sides margined. The ovipositor is as long as the hind meta- 

 tarsus. 



Banana (D r Etienne). 



Gampoplex Maynéi sp. n. — Black, densely covered with 

 white pubescence, that on the face denser and more silvery than 

 elsewhere; inaudibles yellowish fulvous, the teelh black; palpi ful- 

 vous testaceous ; 4 front legs rufo-testaceous, their coxee black, the 

 trochanters yellowish; the hind legs black, the tibise and tarsi dark 

 rufo-testaceous ; the apex of the 2 nd abdominal segment narrowly, 

 a band in the middle of the 3 rd , narrower than the black basai 

 part, but wider than the apical, and the whole of the other seg- 

 ments ferruginous; the 2 nd ventral segment yellow; wings hyaline, 

 the nervures and stigma black; the areolet with the pedicle longer 

 than the nervures; the l st shorter than the 2 m1 , straight, the 

 2 ud roundly curved; the récurrent nervure received in the apex of 

 the areolet, almost interstitial; nervellus interstitial but received 

 outside the transverse basai, cf. 



Length 8 mill. 



Congo da Lemba, April (R. Mayné). 



Face opaque, punctured, but not closely nor strongly; the 

 clypeus more strongly and regularly punctured, the punctures 

 clearly separated. Thorax finely rugosely punctured, the meta- 

 thorax more strongly than the rest, the basai half of the areola 

 rugose, almost reticulated, the apical more finely rugose, with 

 2 stout oblique keels in the centre; the latéral arese closely rugo- 

 sely reticulated ; posterior médian area coarsely, irregularly 



