TNDEX. 161 



Page. 



Tergum, defined 14 



in generalized thoracic segment 19 



of abdominal segments of honey bee 69-70, 72-73 



first abdominal segment of honey bee 58-59 



mesothorax of honey bee 55 



metathorax of honey bee 56-57 



prothorax of honey bee 55 



Testes 132 



Thoracic salivary glands 88-89 



segment, typical 18-19 



Thorax, defined 13 



generalized segment 18-19 



of honey bee and its appendages 53-69 



special characters, in honey bee 54-55 



Tibia, defined 22 



of honey bee 67 



Tongue 27, 44-45 



Tracheae, defined 26, 112 



of honey bee 116-118 



Triangular plate of sting of honey bee 76 



Tritocerebrum 1 24 



Trochanter, defined 22 



of honey bee J 67 



Trochantin, defined 20 



of honey bee 57-58 



mandibles, defined 16 



Trophi, defined 16 



Vagina, defined 134 



valve 138 



' ' Valva externa " 73 



' ' interna "' 73 



Vasa deferentia 132 



Veins of generalized wing 22-24 



wings of Hymenoptera 59-62 



Venter, defined 18 



Ventral diaphragm 109 



or median pharyngeal glands 91 



sinus 107-109 



Ventriculus, defined 99 



of honey bee 98 



contents 98 



histology 102-104 



' ' Ventrocerebrum " 126 



Vertex, defined 15 



of head of honey bee 29 



Vesiculae seminales 132 



Wax glands 71 



secretion 71-72 



shears 68 



Wing processes of notum, defined 19 



of mesonotum of honey bee 62 



metanotum of honey bee 56 



22181— No. 18—10 11 



