128 



THE UNIVERSITY SCIENCE BULLETIN. 



TABL'E No. 1. 



Pig. 



Sex. 



1 Al 



2 A2 



A3 

 A4 

 A5 

 A6 

 A7 



8 A8 



9 A9 



10 AlO 



11 All 



12 A12 



13 A13 



14 A 14 



Averages. . . 



15 Bl 



16 B2 



17 B3 



18 B4 



19 B5 



Averages . . . 



20 CI 



21 C2 



22 C3 



23 C4 



24 C5 



25 C6 



26 C7 



27 C8 



28 C9 



Male 



Male 



Male 



Male 



Male 



Female 



Female 



Male 



Male 



Male 



Male 



Male 



Male 



Male 



Male, 86 per cent — 

 Female, 14 per cent. . 



Litter 



Male 



Female 



Female 



Male 



Female 



Male, 40 per cent. . . 

 Female, 60 per cent. . 

 Litter 



Female 



Male 



Female 



Female 



Male 



Male 



Female 



Male 



Male 



Male. 56 per cent — 



Female, 44 per cent 



Litter 



Male 



Male 



Male 



Female 



Male 



Male, 80 per cent. . . 



Female, 20 per cent. 



Litter 



Female 



Female 



Male 



Male • 



Male 



Male 



Male, 67 percent... 



Female, 33 per cent. 



Litter 



Female 



Female 



Male 



Male 



Female 



Male 



Male 



Pig 

 length 



Averages . 



Male 



Female 



Female 



Male 



Female 



Male. 50 percent.... 

 Females, 50 per cent 

 Litter 



15.5 



15.0 



15.5 



15.5 



16.0 



17.5 



16.0 



16.0 



16.5 



15.5 



14.0 



16.0 



11.5 



17.0 



15.3 



16.8 



15.5 



11.0 



11.0 



10.0 



10.5 



11.0 



11.0 



10.7 



10.9 



11.5 



13.0 



13.5 



13.0 



13.0 



14.0 



li.O 



11.5 



13.5 



13.0 



13.0 



13.0 



25.0 



25.0 



25.0 



25.0 



23.5 



24.6 



25.0 



24.7 



14.5 



15.0 



15.0 



15.0 



16 



12.5 



14.6 



14.8 



14.7 



13.5 



13.5 



13.0 



13.0 



13.0 



13.0 



12.0 



13.5 



13.5 



12.5 



11.0 



13.0 



12.0 



12.9 



12.6 



12.8 



Thymus 

 length 



4.0 



3.75 



3.8 



3.8 



4.0 



4.5 



3.5 



3.7 



3.7 



3.8 



3.5 



3 8 



2.3 



4.5 



3.72 



4.0 



3.8 



2.5 



2.75 



2.5 



Per cent 

 by length. 



2.75 

 2.5 

 2.7 

 2.6 

 2.5 

 2.5 

 2.7 

 2.5 

 2.5 

 3.5 

 4.0 

 2.5 

 3.25 

 2.85 

 2.9 

 2.9 

 6.5 

 7.0 

 7.5 

 7.0 

 •7.0 

 7.0 

 7.0 

 7.0 

 3.4 

 3.5 

 3.5 

 3.5 



3.5 

 3.0 

 3.4 

 3.4 

 3.4 

 3.0 

 3.0 

 3.0 

 3.2 

 3.2 

 2.5 

 2.75 



3.0 

 3.2 

 2.5 

 3.3 



3.0 



25.8 

 25.0 

 24.5 

 24.5 

 25.0 

 25.7 

 21.9 

 23.1 

 22.4 

 24.5 

 25.0 

 23.8 

 20.0 

 26.5 

 24.2 

 23.8 

 24.1 

 22.7 

 25.0 

 25.0 



25.0 

 22.7 

 25.0 

 24.4 

 21.7 

 19.2 

 20.0 

 19.2 

 19.2 

 25.0 

 28.6 

 21.7 

 24.1 

 21.8 

 22.3 

 22.1 

 26.0 

 28.0 

 30.0 

 28.0 

 29.8 

 28.5 

 28.0 

 28.4 

 23.5 

 23.3 

 23 3 

 23 3 

 21.9 

 24.0 

 23.1 

 23.4 

 23.2 

 22.2 

 22.2 

 23.1 

 24.6 

 24.6 

 19.2 

 22.9 



Pig 

 weight 

 in grams. 



22.2 

 25.6 

 22.7 

 25.4 

 21.7 

 22.9 

 23.2 

 23.0 



235 

 192 

 233 

 202 

 212 

 265 

 237 

 228 

 243 

 228 

 174 

 234 

 102 

 265 

 212 

 251 

 218 

 100 

 102 

 76 



100 

 89 

 92 

 107 

 145 

 136 

 123 

 122 

 164 

 143 

 102 

 164 

 139 

 127 

 134 

 752 

 771 

 815 

 843 

 669 

 752 

 843 

 770 

 184 

 196 

 211 

 208 

 195 

 126 

 185 

 190 

 187 

 122 

 130 

 115 

 115 

 120 

 102 

 95 



Thymus 

 weight 

 in grams. 



I Per cent 

 by weight. 



140 

 120 



83 

 126 



96 

 116 

 112 

 114 



.310 

 .454 

 .255 

 .260 

 .295 

 .503 

 .636 

 .325 

 .402 

 .295 

 .205 

 .350 

 .140 

 .661 

 .329 

 .569 

 .364 

 .070 

 .095 

 .031 



.580 



.070 



.070 



.065 



.067 



.120 



.121 



.130 



.150 



.130 



.150 



.134 



.110 



.158 



.134 



.134 



.134 



2.986 



2. 



2. 



3.550 



2.788 



2.804 



3.550 



2.953 



.276 



.268 



.238 



.410 



.250 



.180 



.269 



.272 



.270 



.125 



.214 



.184 



.085 



.115 



.080 



.082 

 .108 

 .072 

 .117 

 .085 

 .103 

 .120 

 .111 



