378 



ZOOLOGY. 



typical forms. The lowest group are the plume-moths 

 (Pterophorus), in which the wings are fissured. Above 



Fig. 353. Showing mode of ar- 

 rangement of the scales on the wings 

 of a Moth. 



Fig. 354. Angoumois, Grain Moth. 



Fig. 355. Grain Moth, Tinea granella. a, larva ; 5, pupa, nat. size and enlarged ; 

 c, grain of wheat held together by a web. After Curtis. 



Fig. 356. Army-worm Moth. a. male ; ft, female; c, eye; d, male ; e, portion of 

 female antenna. Much magnified. After Riley. 



them stand the clothes and grain moths (Figs. 354 and 355), 

 which are minute moths with narrow wings. 



