224 PAPERS BY DR. B. CLEMENS. 



somewhat yellowish. Labial palpi dull ochreous ; second 

 joint somewhat fuscous beneath, terminal joint with fuscous 

 atoms. 



The following table of species may facilitate the recognition 

 of species. Some of them included in the table have been 

 described in the Proc. Ac. Nat. Sci., May, 1860, p. 162.* 



Fore-icings white or yellowish. 



With no sharp markings in apical cilia. 



1. With an oblique line near tips. 



Fore-wings white or yel- nigratomella [p. 217]. 



lowish, with costa 



white. 

 Fore-wings yellowish- gilvolinella [p. 223]. 



fuscous. 



2. With a large median mediofuscella [p. 218]. 



costal patch. 



3. With discal spots or dots. 



Well dusted with fus- angustipennella [p. 222]. 



cous nearly to the base. 

 Slightly dusted with fus- punctiferella [p. 222]. 



cous. 



4. Without distinct dots, Cerealella [p. 112]. 



wings nearly unicolo- 

 rous. 

 With sharply marked line in apicilinella [p. 223]. 

 apical cilia. 

 Fore-wings dark gray or dark 

 brown, without roseate hue. 

 Fore-icings with bands. 

 1. Bands transverse. 



With two white bands Labrador iella [p. 220]. 



and costal spot. 

 With one concave yel- Agrimoniella [p. 112]. 

 low band. 



* See ante, pp. 112—116. II. T. S. 



