3q2 August Schletterer. 



Raum, die zwei glatten, umrandeten Felder auf dem Mittelsegment seitlich und unter- 

 halb des Ursprungs des Hinterleibstieles sind grösser und kreisrund, nicht oval und die 

 Hinterhüften sind oben ziemlich grob punktirt. Von der näherstehenden ornaticornis 

 Cam. sicher verschieden, da letztere einen glänzenden Mittelrücken mit grossen, tiefen 

 Punkten besitzt, während dieser bei signata matt ist, mit wenigen und sehr seichten 

 Punkten. 



Subreg. 2. 



Columbien (Bogota). 



Type im königl. naturhistorischen Museum zu Berlin. 



Evania ornaticornis Cam. 



Evania ornaticornis Cam., Biolog. Cent. Amer., Part LX, p. 429, tf, 9> Tab. XVII, Fig. 20 . . 1887 



»Radial and cubital nervures complete and more or less distinct. Parapsidal fur- 

 rows distinct. Thorax truncated in front. Forks of the metasternal process parallel. 

 Face not carinate. 



Nigra, antennarum articulis 2 zj. m apiceque petioli albis, fronte et facie punctatis; 

 coxis posticis fere laevis; petiolo laevi; alis fere hyalinis. cT, $. 



Antennae thick, slightly attenuated towards the apex; the scape as long as the 

 third and fourth joints united; the third Joint three times the length of the second, and 

 a little longer than the fourth Joint. Head rugosely punctured, the front a little depress- 

 ed, a keel running down its centre from the ocelli, the space on either side of the keel 

 above the antennae being finely punctured or shagreened. Face almost transverse, keeled 

 on either side. Mesonotum transverse in front; rugosely punctured, except the inner 

 side of the lateral lobes. Parapsidal furrows moderately deep; there is no lateral fur- 

 row. Scutellum rugosely punctured. Pleurae rugosely reticulated, except beneath the 

 wings on the mesopleurae, where there is a large shagreened space. Metathorax coarsely 

 rugosely reticulated. Petiole impunctate, nearlv twice the length of the metanotum. 

 Hind coxae indistinctlv punctured, shining; hind spurs reaching nearly to the middle of 

 the metatarsus, the latter as long as the following three joints united. The male has the 

 scape longer and thinner than the female; the third Joint is longer compared with the 

 fourth; and, if anything, the thorax is more closely punctured.« Cam. 



Subreg. 3. 



Panama (Volcan de Chiriqui, 4000 — 6000 feet). 



Evania albispina Cam. 



Evania albispina Cam., Biolog. Cent. Amer., Part LX, p. 428, $, Tab. XVII, Mg. (8 . . . . 1887 



»Parapsidal furrows distinct. Radial and cubital nervures more or less distinct. 

 Forks of metasternal process parallel. Thorax truncated in front. 



Nigra, facie, ore spinisque albis; fronte rugosa; petiolo striolato; coxis posticis 

 rugoso-punctatis; alis fere hyalinis. d?. Long, fere 8 mm. 



Antennae with the scape not much longer than the third Joint, the latter, if any- 

 thing, shorter than the fourth Joint. Head broad, almost transverse, not keeled in the 

 centre of the face; the front not depressed. Face punctured, strongly so laterally; the 

 front closely punctured. Mesonotum transverse in front, flat, shining, very minutely 

 punctured, shining, the lateral lobes obscurely striatcd in front; parapsidal furrows 

 shallow, the lateral furrows deeper. Mesopleurae and sternum roughly punctured, 

 except a shining impunctate space in the middle of the former. Scutellum coarsely 



