Il8 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. IO3 



Oe, oesophagus. 



Op, operculum of first spiracle. 



opl, oral plate. 



pc, poison canal of sting. 



Pdc, pedicel of antennal flagellum. 



PF, proboscis fossa. 



Pge, postgena. 



Pgl, paraglossa. 



PgL, postgenal lobe. 



Ph, phragma (iPI>, first phragma, 2PI1, second phragnia). 



Phtr, phallotreme. 



Phy, pharynx. 



PI, pleuron (pi, subdivision of pleuron). 



pla, pit of pleural apophysis. 



PIA, pleural apophysis. 



Plf, palpi fer. 



Pig, palpiger. 



pin, planta. 



Pip, palpus. 



PIR, pleural ridge. 



pis, sulcus of pleural ridge (pleural "suture"). 



Pmr, paramere. 



Pmt, postmentum. 



PN, postnotum. 



Poc, postocciput. 



pos, postoccipital suture. 



pr, pollen press. 



Prb, proboscis. 



Print, prementum. 



PsnSc, poison sack. 



pt, posterior tentorial pit. 



Ptar, pretarsus. 



Ptgr, proctiger. 



pv, penis valve (lamina aedeagalis). 



Qd, quadrate plate of sting (tergite of ninth abdominal segment). 



r, ramus of sting {ir, ramus of lancet; 2r, ramus of stylet). 



R, radius. 



ras, rastellum. 



rd, glossal rod. 



Rdp, reduplication of posterior margin of notum. 



RNv, recurrent nerve. 



S, sternum. 



Sa, subalare. 



SA, sternal apophysis. 



sc, salivary canal of tongue. 



Scl, scutellum. 



