358 



ZOOLOGY. 



typical forms. The lowest group are the plume-moths 

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



Fig. 348. Showing mode of ar- 

 rangement of the scales on the wings 

 of a Moth. 



Pig. 349. Angoumois, Grain Motif 



Fig. 350. Grain Moth, Tinea grandla. a, larva ; 5, pupa, nat. size and enlarged 

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



Fig. 351. Army-worm moth, o, male; 6, female; c, eye; d, male; e, portion of 

 female antenna; /, larva. Much magnified. After Riley. 



them stand the clothes and grain moths (Figs. 349 and 350), 

 which are minute moths with narrow wings. 



