Fig. 24.—The little house fly (Homalomyia brevis ) ; antennae and larva 
at right; greatly enlarged. (Author’s illustration.) 
Fig- 25.—The stable fly (Muscina stabulans ) ; larva at right; greatly 
enlarged. Anatomical details b, c, d, e, g, h, i, still more 
enlarged. (Author’s illustration.) 
