Appendix 



445 



SInt, small intestine. 



SI, sternellum. 



Slin, superlingua, embryonic lateral lobes of hypopharynx, 



true appendages of fifth head segment. 



Smt, submentum. 



SasGng, suboesophageal ganglion. 



Sp, spiracle. 



Spm, spermatheca. 



SpmGl, spermathecal gland. 



St, stipes. 



StgNv, stomatogastric nerve. 



Stn, sting. 



StnPlp, ' palpuslike appendages of the sting, equivalent to the 



third gonapophyses (3G) or the outer pair on ninth 



abdominal segment. 



T, tergum. 



IT, first abdominal tergum, the propodeum, incorporated 



into thorax. 



II T, second abdominal tergum. 



Tar, tarsus. 



Tb, tibia. 



Ten, large tentorial arms of head, the mesocephalic pillars. 



ten, slender tentorial arch over foramen magnum. 



Tes, testes. 



Tg, tegula. 



TMcl, transverse muscle. 



Tn, trochantin (not separated from sternum in bee). 



TnC, coxal condyle of trochantin. 



Tr, trochanter. 



Tra, trachea. 



TraCom, transverse ventral tracheal commissures of abdomen. 



TraSc, tracheal sac. 



Tri, triangular plate of sting. 



Vag, vagina. 



VDef, vas deferens. 



VDph, ventral diaphragm. 



Vent, ventriculus. 



VentVlv, ventricular fold or valve in small intestine. 



Ves, vesicula seminalis. 



Vlv, valve of sting carried by lancet. 



VMcl, large vertical muscles of thorax. 



VNR, internal, median V-shaped notal ridge, the "entodor- 



sum." 



Vx, vertex. 



W, wing. 



