516 



Zoological Society. 

 Table (continued). 



Name of Animal. 



State of Testes, &c. 



July 16, 



Feb. 15. 

 Dec. 30. 



Canis faniiliaiis, Linn. 



Nov. 

 Oct. 



Ditto; a still-born puppy 



Felis Leo, Linn. (3 years old) .. 



Felis domestica, Briss. (nine' 



months old) 



Arctonyx collaris, F. Ciiv 



Ursus Americanus, Fall. 



Jan. 6 



May 20. 



April 30. 



Jan. 12. 



Jan. 12. 



April C. 



Jan. 26. 



March 2 6 

 June 22 



Dec. 31. 

 May 28. 



Mustek vulgaris, Linn. 

 Mustela erminea, Liiin. 

 Cervus Wapiti, Milch. 



Cervus Elaphus, Linn. 

 Cervus Dama, Linn. ... 



Ditto 



Ditto, foetus 6 inches long 



Ditto, 14 inches long 

 Antilope picta. Pall. 



Ditto (died a few hours after 



1-125 to 1-85 



1-250 

 1-200 to 1-150 



birth) 



CapraHircus,Z//«». (12 weeks 

 old) 



-200 to 1-125 



1-171 to 1-109 



1-120 to 1-80 



1-160 to I-lOO 



I-117to 1-105 



1-lGO to 1-100 



1-160 to 1-100 



1-666 to 1-363 



1-333 to 1-285 

 1-120 to 1-1 



1-571 to 1-363 



1-266 to 1-171 



all these the tester 

 were very turgid. 

 A mongrel. Spermatozoa 

 abundant. 



Died of disease of th( 

 brain. Molecules ab- 

 undant, and a few 

 cells containing sper 

 matozoa. 



1-141 to 1-85 'Spermatozoa plentiful. 



1-100 to 1-60 ;Tubes large. Sperma 

 tozoa rather plentiful. 

 Some cells and nume 

 rous molecules. Died 

 in confinement. 

 No spermatozoa. Semi- 

 nal tubes full of dark- 

 coloured pulp, in whicl 

 were only visible some 

 altered epithelial cell: 

 and numerous oily glo- 

 bules. Died in con- 

 finement. 



Molecules plentiful in se- 

 men ; no spermatozoa, 



Spermatozoa plentiful ; 

 scarcely any molecules. 



Many perfect spermato- 

 zoa; molecules scanty; 

 animal 24 months old. 

 Died of diseased kid 

 neys. 



Perfect spermatozoa very 

 abundant ; many in 

 different stages of de- 

 velopment. 



Perfect spermatozoa very 

 numerous ; many in 

 cells. 



Spermatozoa abundant ; 

 none in cells. 



Tubes full of corpuscles 

 about l-2S00th of an 

 inch in diameter : no 

 molecules. 



Ditto. 



Semen and spermatozoa 

 abundant. 



Contents of tubes as in 

 other immature ani- 

 mals. 



Semen containing abun- 

 dance of molecules, 

 and rudimentary sper- 

 matozoa in cells. 



t\ 



