UDAMOSELIS PIGMENTARIA. 21 



[Translation.] 



UDAMOSELIS nov. gen. 

 (Fig. 2.) 



The radial ramus and the media both in the fore and hind wings 

 form a branched fork; in the forewing the radial ramus is shortened. 

 The cubitus is present both in the fore and the liind wing; in the 

 forewing it has its origin in the media near its base, in the hind wing 

 it starts close to the root of the media. Analis visible in the fore- 

 wing as a fine but very distinct bright line {sutura clavi), in the 

 hind wing it is less distinct. The axillary {ax) is developed as a 

 distinct vein in the forewing; in the hind wing it is wanting. The 

 abdomen of the male insect is very long and attenuated. 



In the middle of the front of the head there is a rather larse cone- 

 shaped protuberance. Each one of the two large ocelli lies close to 

 the internal margin of the compound eyes near the posterior margin 

 of the occiput. 



The terminolog}'^ of wing-veins used by Dr. Enderlein in the 

 preceding diagnosis does not correspond with our ideas on the sub- 

 ject. As discussed under "The wings," we consider the costa as 

 represented by the margin, and the " fork " as formed b}^ radius ^ and 

 the radial sector. Below we tabulate, therefore, Dr. Enderlein's 

 terms, giving in each case what we consider the correct term : 



Enderlein ri=Subcosta. Enderlein c»=Media. 



r =RadiuSi. fm=Cubitus. 



«i, =r{adial sector. aa;=Anal. 



Udamoselis pigmentaria Enderlein. 

 (Fig. 2.) 

 UdamoseUs pigmcnfaria Enderlein, Zoologipclien Anzeiger, Bd. S4, No. 7/S, 



p. 2;;i (inon). 



ORIOINAL DESCRIPTION. 



S . Kopf sehr klein, breiter als lang. kaum so breit wle die Iliilfte der Thora- 

 calbreite. Augen sehr gross, blassgelblich, jedes Auge uimmt 1/3 der Kopfbreite 

 oin und ist von Kopfliinge. Scbeitel blassgelblicb, iiusserster Hinterrand in der 

 Mitte schwarz, Scbeitelnabt sebr tief, der Hinterrand zienilicb tief stnnipf- 

 winkelig ausgescbnitten ; die beiden Scbeitelbiilften klein. etwas lilnger als breit. 

 Die beiden Basalglieder der Fiihler zieiulich dick und braun, Fuhlerinsertiou zur 

 Hiilfte in den Angenrand eingeriickt. der Augeninnenrand an dieser Stelle scbmal 

 und tief eingebuchtet. Einbuchtung viel tiefer als breit. {Fiililcrgcisxcl ahgc- 

 brochen). Den Zwischenrauni zwiscben den Fiiblerinsertionen fullt ein grosser 

 zienilich hoher kegelformiger schwarzer Stirnaufsatz. Clypeus relatlv gross, in 

 Gestalt eines gleicbseitigen Dreitn^ks. dessen eine Ecke nacb vorn gericbtet ist, 

 rostgelb, luit zieiulich langen und ziemlich dichtstebeuden, soukrecbt abstehenden 



