GONILOBA. 113 



2. G. yuccae Boisd. Figured in Boisd. et Lee. pi. 70. 



Wings brown, lighter at the base ; primaries, with a yellow spot 

 near the centre, a broad irregular band and two oblong spots of 

 the same color near the summit. 



The secondaries have four square yellow spots or a macular ray. 

 Fringe broad, yellow and brown, that of the secondaries brighter. 



Under side of primaries bluish on the outer edge ; the yellow 

 band interrupted by brown, and a whitish spot near the anal angle. 

 Upper edge with an ashy streak, one end of which is furcate. 



The female is destitute of the spots on the secondaries ; the band 



on the primaries is not so broad. Body paler than the wings. 



Southern States. — Expands nearly three inches. 



Boisd. 



3. G. olynthus Boisd. Figured in Boisd. et Lee. pi. 75. 



Wings blackish-brown, paler on the middle of the secondaries. 

 Primaries with six or seven unequal white spots. Secondaries 

 with three or four white spots or a macular white ray. 



Under side ochry, except the lower part of the primaries ; mark- 

 ings similar to those of the upper side. Secondaries without spots. 

 Thorax greenish ; abdomen brown above, whitish below ; pectus 

 pale green. 



United States. — Expands two inches. 



Boisd. 



4. G. antoninus Latr. Encyc. Method. IX, 746. 



Club of the antennae yellowish, abruptly terminating in a sharp 

 hook. Upper side of the body and wings blackish. Primaries 

 with six or seven yellowish transparent spots from the middle to 

 the summit, of which the one near the middle of the upper edge 

 and two or three others are in the form of small lengthened points 

 near the summit ; the others are below, and disposed in an oblique 

 line. 



Under side the disk is deeper black, and the upper edge from 

 the base to near the middle is yellowish-gray. On the middle of 

 the secondaries there is a transverse range of two small spots, 

 sometimes square, sometimes nearly punctiform, yellowish and 

 vitreous, sometimes obsolete. 



Under side of secondaries is grayish or yellowish from the base 

 8 



