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Fig. 
PROFESSOR PETERS ON THE GENUS PECTINATOR. 409 
4. Sole of the left hand. 
5. Sole of the left foot. 
6. Inner toe of the left foot, to show the rows of bristles. Magnified. 
7. Brain, from above; 8, from below; 9, from the side; 10, from behind; qu, 
corpora quadrigemina; h, lobus hippocampi; hy, hypophysis. 
11. Annulus tympanicus, with membrana tympani of the left side. 
12. The coalesced malleus (m) and incus (7), with the tensor tympani (ms) of the 
left side. Magnified. 
13. Stapes of the left side. Magnified. 
14. Labyrinth of the left ear. Magnified. 
15. Mucous membrane of the roof of the palate. 
16. Tongue, with the opening of the larynx. 
17. Hyoid bone, respiratory organs, heart, and trunks of blood-vessels: h, hyoid 
bone; th, thyroid cartilage; cr, cricoid cartilage; g/, thyroid glands; 
tr, trachea; a@, aorta; s,s, subclavians; ¢, carotids; v, v, v, vene cave; p, 
arteria pulmonalis. 
18. Liver and stomach. 
19. Caecum, with the end of the ilium and the beginning of the colon. 
20. Spleen. 
21. Pancreas. 
22. Urinary and female organs: 7, kidneys; s.7, suprarenal bodies; wr, ureters; 
v, urinary bladder; v', urethra; cl, clitoris; 0, ovaria; f, fimbrie ; ut, uterus; 
- vg, Vagina; &, anus. 
. 23. Male organs: the penis is everted, to show the form of the bulb. , ¢, testes; 
df, vas deferens; v.gl, vesicular glands ; pr, prostatic glands; Cp, Cowperian 
glands; 6, bulbus penis; g/, glans. 
g. 24, Glans penis, magnified. 
2 
5. External male organs, in situ: p, penis; f, ¢, testes; xv, anus. 
VOL. VII.—PaRT v. January, 1871. 3L 
