UDAMOSELIS PIGMENTARIA. 



23 



von ni, cin ebensolchor am Vorderrand dicht vor des Spitze, ein obensolcher 

 etwas grosser an der Mihidung vou an, der den Cubitus nahezu tangiert, ein 

 weiterer, etwas kleinerer und verwaschener dicht neben diesem in der Mitte 

 des Ilinterrandes und ein nahezu krelsrunder in der Mitte zwischen der 

 Kadiiilgabelungsstelle und dem Cubitus. Zwischen den beiden hellen Fleclien 

 am Fliigelhinterrand ein ziemlich dunkelbrauner Fleck. Ilinterfliigel zlemlich 

 dicht und dunkeibraun besprenkelt, Spitze etwas lichter; am Vorderrande am 

 Ende des 1. und am Ende des 2. Drittels je ein grosserer ockergelber Fleck. 

 Fliigel vollig matt, ohne jeden Glanz, ohne Pubescenz und ohne Bcstilubuug. 



Vorderfliigelliinge 5.5 mm. 

 Ilinterfliigelljinge 3^ mm. 

 KorperlJinge 7 mm. 

 Abdominallange 4J mm. 



Thoracalbreite, IJ mm. 



lilnge des 9. Segmontos I'l mm. 



Zangenliinge li mm. 



Vaterland : wahrscheinlich Siidamerika. 1 $ . 



[Translation.] 



Male. — Head veiy small, wider than long, hardly as ■wide as one- 

 half of the thoracic "width. Compound eyes very large, pale yellow; 

 each compound eye occupies one-third of the width of the head and 

 equals the head in length. Vertex pale yellow, its extreme posterior 

 margin black in the center. Epicranial suture very deep, the pos- 

 terior margin deeply cut. The tAvo halves of the vertex small, some- 

 what longer than wide. The two basal joints of the antennae rather 

 thick, and brown ; the insertion partly in the margin of the compound 

 eyes. The interior margin of the compound eyes deeply sinuate at 

 this place, the sinus being much deeper than wide. (Remainder of 

 the antennae broken off.) The interval between the insertions of the 

 antennae is occupied by a large, rather high, cone-shaped, black 

 frontal protuberance. Clypeus relatively large, in the form of an 

 equilateral triangle; one angle being turned to the front, rusty yel- 

 low, provided with brown hairs that are rather long and more or 

 less close together, standing off at right' angles. Proboscis somewhat 

 longer than the height of the head, the two joints nearly equal in 

 length. First joint yellowish, brownish at the end; second joint 

 yellowish, black at the end, and gradually coming to an acuminate 

 point. Cheeks very short, only in front of the eyes, " temples " not 

 present. 



Thorax reddish brown, scutelhim and postscutellum brownish yel- 

 low. Pronotum short, its posterior margin having slight flat de- 

 pression in the center. Mesonotum very robust and thick, highly 

 arched. Antedorsum narrow, attenuated toward the rear end and 

 arched and set off by deep parapsidal furrows; the two lateral wings 

 of the dorsa united in the middle for a short distance and separated 

 by a small groove. Scutellum in tlie form of a cross welt which is 



