494 PROF. G. GULLIVER ON RED BLOOD-coRPUSCLES. [June 15, 
Hylobates leucogenys .... 3425 Biorana. 
»  Tafflesii........ Sapo | Homies). anette 3200 
Pithecus satyrus........+- 3383 T, 12400 
Simia troglodytes ........ 3412 Foetus (5th month) 3000 
EXPLANATIONS OF THE FIGURES ON PLATE LY. 
All the objects are red blood-corpuscles done to one and the same scale, which 
is at the foot of the drawing. The whole length of the scale represents 34, of 
an English inch, and each one of its ten divisions ,4,, of an inch, as described 
at page 475. Only corpuscles of the average sizes and quite regular shapes are 
given; and they are all magnified to the same, or nearly the same, degree—to 
wit, about 800 diameters. 
VERTEBRATA APYRENEMATA,. 
Homo. 25. Tapirus indicus. 
1. Corpuscle lying flat. 26. Equus caballus. 
2. The same on edge. 27. Dicotyles torquatus. 
3. Membranous base of the same, | 28. Hyrax capensis. 
after remoyal by water of the 
PE RRO Ruminantia. 
& ; 29. Tragulus javanicus. 
Quadrumana. 30, Tragulus meminna. 
4. Simia troglodytes. 31. Tragulus stanleyanus: 
5. Ateles ater. = aa nemorivagus. 
: ra . Capra caucasica. 
6. Lemur anguanensis gl Oo APE 
Cheiroptera. 35. Bosurus, 
7. Cynonycteris collaris. 36. Camelopardalis giraffa. 
8. Vespertilio noctula. pa eee vicugna. 
9, Vespertilio pipistrellus. by A UCHOXE® /Pacgs 
Seek e Sate A Aa 39. Auchenia glama. 
Fere. 40, Camelus dromedarius. 
10. Sorex tetragonurus. 41. Camelus bactrianus. 
11. Ursus labiatus. 42. Cervus mexicanus (see page 483) 
12. Bassaris astuta. Rodenéia. 
13. Cercoleptes caudivolvulus. 
14. Trichechus rosmarus. 
15. Canis dingo. 
43. Hydrochcerus capybara: 
44, Castor fiber. 
16. Mustela zorilla. 45. Sciurus cinereus. 
17. Felis tigris. 46. Mus messorius. 
18, Paradoxurus pallasii. Edentata. 
19. Paradoxurus bondar. 47. Myrmecophaga jubata. 
Cetacea. 48. Bradypus didactylus. 
20. Balena boops. 49. Dasypus villosus. 
21. Delphinus globiceps. Marsupialia. 
22. Delphinus phocena. ‘50. Phascolomys wombat: 
Pachydermata. 51, Hypsiprymnus setosus. 
23. Elephas indicus. Monotremata. 
24, Rhinoceros indicus. | 52. Echidna hystrix. 
VeRTEBRATA PyrENZMATA. 
Aves. 59. Columba rufina. 
53. Struthio camelus. 60. Columba migratoria. 
54. The same, made round and de- | 61. Dolichonyx oryzivorus. 
prived of colour by water. 62. Buceros rhinoceros. 
55. Vanga destructor. 63. Psittacus augustus. 
56. Lanius excubitor. 64. Phasianus superbus. 
57. Bubo virginianus. 65. Pelecanus onoecrotalus. 
58, Syrnea nyctea. 66, Trochilus, sp. 
