viii, B, 1 Boynton: Normal Blood of the Carabao q^ 



Table III. — Differential counts of leucocytes in carabao blood. 



No. 



9. 



10. 



11. 



12. 

 13. 

 14. 

 15. 

 16. 

 17. 

 18. 

 19- 

 20. 

 21- 

 22- 

 23-. 

 24.. 

 25.. 



Average ... 



Maximum -- 

 Minimum .. 



Lymphocytes. 



Leuco- 

 cytes. 



8.000 

 8,000 

 6,000 

 8,000 

 12,000 

 9,500 

 16, 000 

 18, 500 

 15,000 

 6,000 

 8,000 

 8,000 

 12,000 

 8,000 

 8,500 

 9,250 

 10, 225 

 9,750 

 10,000 

 14, 000 

 14. 750 

 12,000 

 8,750 

 9.500 

 10, 000 



Num- 

 ber. 



10,389 



2.984 

 5.056 

 2.880 

 3,568 

 4,428 

 4,370 

 6,624 

 8,880 

 10, 725 

 3,018 

 4,216 

 3,920 

 4,992 

 3,472 

 4,020 

 4,542 

 5,716 

 4,280 

 4,610 

 6,832 

 7,847 

 5,664 

 4,235 

 4.474 

 4,880 



Per- 

 cent. 



5,049 



18, 500 

 6,000 



10, 725 

 2,880 



37.3 



63.2 



48.0 



44.6 



36.9 



46.0 



41.4 



48.0 



71.5 



50.3 



52.7 



49.0 



41.6 



43.4 



47.3 



49.1 



55.8 



43.9 



46.1 



48.8 



53.2 



47.2 



48.4 



47.1 



48.8 



Large mono- 

 nuclears. 



Num- 

 ber. 



71.5 

 36.9 



312 

 816 

 252 

 240 

 468 

 466 

 1,136 

 925 

 735 

 282 

 320 

 256 

 564 

 432 

 332 

 388 

 389 

 468 

 420 

 546 

 605 

 516 

 394 

 371 

 460 



Per- 

 cent. 



484 



1,136 

 240 



3.9 

 10.2 

 4.2 

 3.0 

 3.9 

 4.9 

 7.1 

 5.0 

 4.9 

 4.7 

 4.0 

 3.2 

 4.7 

 5.4 

 3.9 

 4.2 

 3.9 

 4.8 

 4.2 

 3.9 

 4.1 

 4.3 

 4.5 

 3.9 

 4.6 



Polynuclears. 



Num- 

 ber. 



Per- 

 cent. 



4.6 



10.2 

 3.0 



3,424 



1,648 



1,740 



2,240 



6,228 



3,629 



5,478 



6.290 



3,375 



1,902 



2,480 



3,520 



4,284 



2,696 



2,779 



3,089 



3.313 



3,919 



3,360 



5,530 



5,089 



3,816 



3,036 



3,429 



3,670 



42.8 



20.6 



29.0 



28.0 



6L9 



38.2 



34.3 



34.0 



22.5 



31.7 



31.0 



44.0 



35.7 



33.7 



32.7 



33.4 



32.4 



40.2 



33.6 



39.5 



34.5 



31.8 



34.7 



36.1 



36.7 



Bosinophilis. 



Num- 

 ber. 



1.136 

 472 

 960 



1,896 

 840 

 940 



2,522 



2,220 

 165 

 726 

 968 



Per- 

 cent. 



3,589 34.5 



6,290 

 1,648 



5L9 

 20.6 



1,992 

 1,304 

 1,300 

 1,138 



654 



946 

 1,520 



938 

 1.062 

 1,860 

 1,006 

 1.121 



870 



14.2 



5.9 



16.0 



23.7 



7.0 



9.9 



15.7 



12.0 



LI 



12.1 



12.1 



Mast cells. 



Num- 

 ber. 



1.142 



2,522 

 



16.6 



16.3 



15.3 



12.3 



6.4 



9.7 



15.2 



6.7 



7.2 



15.5 



n.5 



1L8 



8.7 



144 

 8 



168 

 66 

 36 

 95 



240 



185 



Per- 

 cent. 



1L5 



23.7 

 



72 



16 



304 



168 



96 



68 



92 



153 



137 



90 



154 



147 



144 



79 



105 



120 



L8 

 0.1 

 2.8 

 0.7 

 0.3 

 LO 

 L5 

 LO 



115 



304 

 



L2 

 0.2 

 3.8 

 L4 

 L2 

 0.8 

 LO 

 L5 

 L4 

 0.9 

 LI 

 LO 

 L2 

 0.9 

 LI 

 L2 



L2 



3.8 



The mast cells varied from to 304 per cubic millimeter, and 

 from to 3.8 per cent. In animal 9 no mast cells were found 

 in a count of 920 cells. 



In averaging the numbers of each kind of cell when fractions 

 of cells were encountered, every fraction below 0.5 was dropped, 

 and each fraction over 0.5 was counted as 1. 



SUMMARY 



1. In the circulating blood of supposedly normal carabaos over 

 2 years old the red corpuscles were found to average 6,057,520 

 per cubic millimeter. 



2. The average percentage of haemoglobin was 92.6. 



115513 5 



