NO. 2 HONEY BEE SNODGRASS 119 



Sep, scape. 



Set, scutum {set, subdivision of scutum). 



sf, scutal fissure (trans-scutal "suture"). 



Sga, subgalea. 



Sh, sheath lobe of sting. 



SID, salivary duct. 



SIO, salivary orifice. 



Slv, salivarium (salivary syringe). > 



Sp, spiracle. 



spl, spiracular lobe of pronotum. 



spmb, spiracular membrane. 



SptD, spermathecal duct. 



St, stipes. 



Stl, stylet (united second valvulae). 



Syr, salivary syringe. 



T, tergum. 



Tar, tarsus. 



Tb, tibia. 



TB, tentorial bridge. 



Tg, tegula. 



Tr, trochanter. 



Tra, trachea. 



Tri, triangular plate of sting (first valvifer). 



Un, unguis (lateral claw of pretarsus). 

 Utr, unguitractor plate. 



V, venter. 



VDph, ventral diaphragm. 



Vlv, valve on lancet. 



W, wing. 



WP, pleural wing process. 



REFERENCES 



Arnhart, L. 



1923. Das Krallenglied der Honigbiene. Archiv Bienenkunde, vol. 5, 

 pp. 37-86, I pi. 

 Betts, Annie D. 



1923. Practical bee anatomy, 88 pp., 12 pis. The Apis Club, Benson, 

 England. 

 Bishop, G. H. 



1920. Fertilization in the honeybee. Journ. Exp. Zool., vol. 31, pp. 225-265, 

 3 pis. 

 Duncan, C. D. 



1939. A contribution to the biology of North American vespine wasps. 

 Stanford Univ. Publ., Biol. Sci., vol. 8, No. i, 272 pp., 54 pis. 



