(p. 158) on differences of venation; these differences, however, are 

 not specific ; as we have remarked above veins R4, R-, and M^ are very 

 variable as regards their point of origin ; this is especially the case 

 with our Colorado specimens, all typical aricoiiciisis. The figure given 

 in Ent. News, Vol. Ill, PI. VI, fig. i seems to be that of dolorcs. 



Careful breeding will of course be necessary to finally decide the 

 question but on the strength of the material before us we would apply 

 the name arizoncnsis ab. dolorcs N. and D. to those specimens with 

 irregular and undulate subterminal line. 



The larva of this species is evidently known, as we have several 

 bred specimens from Arizona and Dr. Dyar tells us that the Nat. 

 Museum possesses larvae from California (?). We know, however, 

 of no published description. 



Habitat: — Colorado; Arizona; S. California (a/c Dyar). 



Gloveria edwardsii Druce. 



G. edwardsii Druce, Biol. Cent. Am. Het. II, 428, PI. XXII, f. 18, 19 (1897). 



The male of this species is closely allied to the male of the pre- 

 ceding, differs, however, in the less prominent subterminal line; the 9 

 is transitional to gargamcUc Stkr. Druce's figures should prove ample 

 to correctly identify the species. We know of no description of the 

 early stages. 



Habitat: — Mexico, Jalapa, Las \'cgas, (U. S. N. M.), Orizaba 

 (Druce). 



Gloveria olivacea Edw. 



G. olivacea Edwards, Papilio IV, 108 (1884) ; Druce, Biol. Cent. Am. I, 202 

 (1887); id II, 428 (1897). 



A very distinct species, in the 5 sex allied to the preceding; but 

 very different in the male sex, approaching gargamcUc Stkr. 

 Habitat : — Mexico^ Jalapa, Orizaba. 



Gloveria iiowardi Dyar. (Plate IV, fig. 5.) 

 D. hormrdi Dyar, Jour. N. Y. Ent. Soc, IV, 22 (1896). 



The smallest species of the genus, of which we have a pair from 

 the typical series before us. The comparison of the 9 with diazoma 

 Grt. is due to a misidentification of Dr. Dyar's, who has mistaken 

 coronada Barnes for Grote's species. There is considerable general 



