AX.VTOMY OF THE BEK. 



511 



\aiS'' vins DCS E 



From Bulletin No. 18, ■' The Anatomy of the Honey-bee," by Huodgrass, Bureau of Eut., Dept. of Ag., Washington, 1>. C. 



FIG. 

 group of spe 



4, reproductive organs of drone, dorsal; B, inner view of dorsal wall of bulb of P^'iis; C, 

 e.-^'^v ui n,.ermato/.oa; A terminal segments of drone, lateral, showing penis (Pf//) partlj- protruded: £/, 

 lateral view of prnis and ejaculaiory durt (iy'JD); 4cG/, accessory mucous gland: B, bulb of peniS: H (-/', 

 2Ctsp, clasping organ.s of nintli abdominal sternum; P,?h, penis; PtdB, bulbof peniS:VN6-iX&, seventh 

 to ninth abdominal sterna: .s.s, gelatinous mass of inner wall of bulb of penis; ri/r-FiJ/l. seventh and 

 eighth abdominal terga; (t, dorsal plates of bulb of penis; Tes, testis; kk, fimbriated lobe at base ot t)ulb 

 of penis- iu', ladder-like plates of penis; VDef.v&s deferens; Fes, seminal vesicle; u'lc, .r.r, dorsal and ven- 

 tral plates in wall of penis; yjy, terminal chamber of penis through which the rest is everted: 22, copu- 

 latory pouches of penis. 



