ADDENDA. 559 



Hah. Brazil, Goyaz (Blrcliall), type t in Mas. Oxon., co-tvpc in 

 Mus. Brit. Exp. 30-32 millim. 



.Flies both by day and night in March. 



Page 252. 



Sect. I. Antennas of male bipeetinate, of female serrate. 



A. Frons orange. 



a. Abdomen with the greater part of elaspers of male and 



the anal tuft of female orange imitata. 



b. Abdomen of male with the orange not reaching extremity, 



of female with the anal tuft black above catoxantha. 



B. Frons black sci/lla. 



530. Inopsis imitata. (Plate XXXV. fig. 10.) 



Ctenucha imitata, H. Edwards, Ent. Am. iii. p. 91 (1887) ; Kirby, Cat. 



Het. p. 178. 

 Atolmis flavicollis, Druce, Biol. Centr.-Am., Het. i. p. 132 (part). 

 Apistosia tiria, Druce, Biol. Centr.-Am., Het. ii. p. 394 (part). 



S . Black, slightly shot with blue ; palpi, frons, patches on 

 tegulae, the cox?e, some hair on femora, ventral surface of abdomen, 

 and greater part of elaspers orange. 



$ . The whole tegulge and sometimes the vertex of head orange ; 

 femora and greater part of hind tibiae orange ; abdomen with the 

 anal tuft orange. 



Hah. Mexico, 1 S co-type, Guerrero {H. H. Smith), 1 § , Milpas 

 (Forrer), 1 2 , Godman-SaWin Coll. Exp. 36-40 millim. 



This may be a variety of catoxantha. 



530 a. Inopsis catoxantha. 



Inopsis catoxantha, Feld. Eeis. Nov. pi. 106. f. 6 (1874) ; Kirbv, Cat. Het. 



p. 286. 

 Apistosia tiria, Druce, Biol. Centr.-Ani., Het. ii. p. 394 (1897). 



(J . Head and tegulae orange, the vertex of head usually either black 

 or mixed with black hair ; thorax and abdomen black, slightly shot 

 with blue ; the coxae aiid usually stripes on the femora orange ; 

 abdomen with the ventral surface orange except extremity. 

 Fore wing bronze-green or greenish-blue. Hind wing black, 

 slightly shot with blue. 



5 . Abdomen with the orange on ventral surface extending to 

 terminal segment. 



Hah. Mexico, 1 J , Jalapa, Guerrero (H. H. Smith), 1 $ type 

 iiria. Exp. 42 millim. 



531 should stand as Inopsis scylla, Druce. 



5 like the male, but the orange on ventral surface of abdomen 

 reaches extremity. 

 Del. abs. 1 & 2. 



Sect. II. Anteunte ciliated in both sexes. 



A. Femora orange modulata. 



B. Femora black meteila (5), 



