Packard.] 
142 
[May a. 
Tlie Iiyj)()[)liarynx of tlie Di|)teva is readily recogiiizerl, and lias 
nearly the same high degree of development as in the honey bee, 
and the same relations to the other mouth-parts. It arises from 
the floor of the pharynx, and lies above the labium or second 
Fig. 26. A, tongue of worker honey bee; pg, paraglossae; B, the 
paraglossae enlarged; C, D, base of a labial palpus (mx.'p) showing the 
taste papillae ; E, taste cups on paraglossae of Bombus ; on left side F, 
on right side G, on base of labial palpus.— ^wfAor del. 
