SKIN AND REPRODUCTIVE ORGANS OF NOTORYOTES. 343 



small hairs (s.A.), with separate roots and sheaths below (r.s.), and common 

 follicular opening {e.f.o.) above. Also gland {s.g.') and muscles {m.). Zeiss C, 

 oc. 1. 



Fig. 4. — Small bundle of hairs from the side of the ischiotergal patch, 

 showing greatly lengthened sebaceous gland, and also diminishing length of 

 base of hairs. Zeiss C, oc. 1. 



Fig. 5. — Shows length and shape of pointed large hairs found over general 

 surface of body, with root attached. Zeiss A*, oc. 4. 



Fig. 6. — Same hair as in Fig. 5, under higher magnification, showing solid 

 tip and broad shield. Zeiss C, oc. 2. 



Fig. 7. — Small hair from general body surface. Zeiss C, oc. 2. 



Fig. 8. — Small hair from ischiotergal patch, showing irregular surface. 

 Zeiss C, oc. 2. 



Fig. 9. — Large hair from ischiotergal region, showing outline and length. 

 Zeiss A*, oc. 2. 



Figs. 10 and 11. — Two large hairs from ischiotergal patch, showing the 

 brush-like, deeply cleft extremity in contrast to the pointed tip of Fig. 6. 

 Zeiss C, oc. 2. 



Fig. 12. — Section through epidermis of side of head, showing "sense 

 organ" {s.o.), with bundle of hairs cut transversely. Zeiss C, oc. 4. 



Figs. 13 — 16. — Transverse sections from a complete series taken through 

 the female urogenital ducts, their position being indicated by section lines in 

 Text-figure (page 337). All drawn under Zeiss A*, oc. 4. 



Fig. 13. — Section No. 27 through the bladder {blr.), vaginal caeca 

 {vaff.c), necks of the uteri {u(.n.), ureters (ur.), and rectum (n). 

 (Contrast Hill, 4, fig. 3.) 



Fig. 14. — Section No. 19 cut obliquely, showing on one side the 

 opening of the uterine neck {uLn.) into the anterior vaginal canal 

 {a.v.c.) to form the median vaginal canal (med.v.c), while ou the other 

 side the section is slightly anterior to this opening. (Cf. Hill, 4, figs. 5 

 and 6.) 



Fig. 15. — Section No. 14 cut through septum between the two 

 median vaginal canals {med.v.c.) just anterior to their fusion, showing 

 ureters (ur.) in same horizontal plane as lateral {l.v.c.) and median 

 (med.v.c.) vaginal canals. (Cf. Hill, 4, fig. 7.) 



Fig. 16. — Section No. 10 taken through dense connective tissue 

 {s.c.L) connecting the walls of the median vaginal canals with the wall 

 of the urogenital sinus, showing ureters {?ir.) passing ventrally to open 

 into the base of the bladder (blr.) close to the opening from it of 

 the urethra. (Cf. Hill, 4, figs. 11, 12.) 



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