612 MR. A. a. BUTLER ON THE SPHINGID^. 



Genus 13. Dolba, Walker. 

 Dolba, Walker, Lcp. Het. viii. p. 229. gen. 30 (1856). 



1. Dolba fo. 



Zoniliafo, Walker, Lep. Het. viii. p. 195. no. 6 (1856). 



North India {Mauger & Argent). Type, B.M. 



2. Dolba htl^us. 



Sphinx hyleeus, Dnuy, 111. Nat. Hist. ii. p. 45, pi. 26. fig. 3 (1773). 

 Hyloicus hy/aus, Hiibuer, Verz. bek. Schmett. p. 139. no. 1487 (1816). 

 Dolba hy/teus, Walker, Lep. Het. viii. p. 230. no. 1 (1856). 

 Sphiihvprini, Smith & Abbot, Lep. Ins. Georg. i. p. 69, pi. 35 (1797). 



Philadelphia (Milne) ; United States [Bouhleday) ; Massachusetts (Sheppard). B.M. 

 The Mexican species is distinct. 



.3. Dolba habtwegii. 



Dolba hartwegii, Butler, P. Z. S. 1875, p. 259. no. 55. 



Oaxaca (Hartweg). Type, B.M. 



Genus 14. Edryglottis, Boisduval. 

 Euryglottis, Boisduval, Sp. Gen. Lep. p. 14 (1875). 



Allied to Biludia ; primaries elongate subtriangulai-, inner margin slightly waved ; 

 discoccUulars very oblique, basal half and costal area below clothed with hair-like scales, 

 which obscure the venation ; secondaries ovate-triangular, outer margin undulated, dis- 

 cocellulars obscured by elongate scales, oblique, upper about three times as long as 

 lower, and slightly concave ; head and thorax above, and entire body below, clothed with 

 coarse erect brffetling scales ; antennae two fifths the length of primaries ; palpi large, 

 closely compressed, very haiiy. 



Type £. aper. 



Euryglottis aper. 



Macrosila aper, Walker, Lep. Het. viii. p. 204. no. 10 (1856) ; Herrich-Schaffer, Samml. ausser- 

 europ. Schmett. pi. 83. fig. 477 (1850-1858). 



Bogota (Stevens) ; var. 1 Columbia (Becker). Type, B.M. 



A very handsome and elaborately ornamented moth. 



Genus 15. Diludia, Grote and Eobinson. 

 Dihtdia, Grote & Robinson, Proc. Ent. Soc. Phil. v. p. 188 (1865). 



1. Diludia brontes. 

 Sphhijc brontes, Drury, 111. Nat. Hist. ii. p. 53, pi. 29. fig. 4 (1773). 



