146 



THE ANATOMY OF THE HONEY BEE. 



TMcl, 



Tn, 



TnC, 



Tr, 



Tra, 



TraCom, 



TraSc, 



Tri, 



Vag, 



VDef, 



VDph, 



Vent, 



YentVlv, 



Ves, 



Vlv, 



VMcl, 



VNR, 



Vca, 



W, 



W^Nv, 

 WP, 



a, 

 &, 

 c, 

 d, 

 e, 



f, 

 9, 

 h, 



i, 



3, 



Jc, 



I, 



m, 



n, 



0, 



P, 

 Q, 

 r, 

 s, 

 t, 



u, 



V, 



transverse muscle. 



trochantiu (not separated from sternum in bee). 



coxal condyle of trochantiu. 



trochanter. 



trachea. 



transverse ventral tracheal commissures of abdomen. 



tracheal sac. 



triangular plate of sting. 



vagina. 



vas deferens. 



ventral diaphragm. 



ventriculus. 



ventricular fold or valve in small intestine. 



vesicula seminalis. 



valve of sting carried by lancet. 



large vertical muscles of thorax. 



internal, median V-shaped notal ridge, the " entodorsum." 



vertex. 



wing. 



mesothoracic wing nerve. 



metathoracic wing nerve. 



wing process of pleurum. 



2. ALPHABETICAL LETTERING. 



clypeal suture. 



anterior tentorial pit, in clypeal suture. 



posterior tentorial pit, in occiput beside foramen magnum. 



thickened posterior edge of lateral wall of fossa of proboscis. 



process at upper end of d articulating with cardo of maxilla and 



forming maxillary suspensorium. 

 internal median keel of vertex in cranium of drone, 

 suspensorial ligaments of anterior end of oesophagus, 

 pharyngeal rod. 



convolutions of dorsal blood vessel, 

 anterior articular knob of mandible, 

 ventral groove of glossa. 

 ventral groove of maxillary rod. 

 median plates of wing base, 

 basal hooks of glossa. 

 median ventral plate of ligula. 



dorsal plates of anterior end of mentum, supporting ligula. 

 inner wall of canal of glossa. 

 chitinous rod of glossa. 



pharyngeal plate, on anterior part of floor of pharynx, 

 salivary pouch opening on dorsal side of base of ligula, receiving 



common duct of salivary glands {SaW). 

 oblique muscles Inserted upon dorsal side of salivary pouch of 



ligula. 

 transverse or V-shaped suture on surface of mesonotum or metano- 



tum, formed by the internal V-shaped ridge or " entodorsum " 



(TXR). 

 lateral lobe of pronotum projecting posteriorly over the first 



spiracle. 



