BIBLIOGRAPHY TO PART I. 29 



SUMMARY TO PART I. 



The results of the study of the bacteria found normally in the 

 apiary may be briefly summarized as follows : 



(1) The temperature of the hive approximates that of warm- 

 blooded animals. 



(2) Upon adult bees and upon the comb there occurs quite con- 

 stantly a species of bacteria which we refer to in this paper as 

 BaciUiis A, and which, it is believed, is the organism that some 

 workers have confused with Bacillus alvei, the cause of European 

 foul brood (p. 33). 



(3) There occurs very constantly in the pollen and intestine of 

 adult bees a species here referred to as Bacillus B. 



(4) From the combs Bacterium cyaneus, Saccharomyces roseus, 

 and a Micrococcus referred to here as Micrococcus C, have been iso- 

 lated and studied. 



(5) Honey from a healthy hive is, as a rule, sterile. 



(6) The normal larvae are, as a rule, sterile. 



(7) There is an anaerobe found quite constantly in the intestine of 

 the healthy honey bee. It is referred to in this paper as Bacterium D. 



(8) From the intestine there have been isolated and studied the 

 following micro-organisms: Bacillus cloacw, Bacillus coli communis. 

 Bacillus cholercp suis, Bacillus subgastricus. Bacterium mycoides, 

 Pseudomonas fluorescens liquefaciens, and two referred to as Bacillus 

 E, and Saccha/romyces F. Others less frequently present have been 

 isolated, but not studied. 



(9) In two samples of brood with unknown disease there was 

 found a species of yeast plant here referred to as Saccharomyces G. 



BIBLIOGRAPHY TO PART I. 



1. Fuller, Geo. W., and Johnson, Geo. A. On the Differentiation and Distribu- 



tion of Water Bacteria. <Jour. of Exper. Medicine, Vol. IV, p. 609, 1899. 



2. Johnson, 0. P., and Mack, W. B. A Modification of Existing Methods for 



StainiQg Flagella. <American Medicine, Vol. VII, p. 754, 1904. 



3. Peckham, Adelaide W. The influence of environment upon the biological pro- 



cesses of the various members of the colon group of bacilli. <Jour. of Exp. 

 Medicine, Vol. II, No. 5, p. 549, 1897. 



4. Ford, Wm. W. The Classification and Distribution of the Intestinal Bacteria in 



Man. <Studies from the Royal Victoria Hospital, Montreal, Vol. I, No. 5, 

 1903. 



5. King, W. E. A Study of the Bacterial Flora of the Intestinal Mucosa and Eye 



of the Common Fowl. <Thesis, Cornell University Library, 1905. 



6. BuLLARD, M. J. A Study of the Bacterial Flora of the Intestinal Mucosa of the 



Normal Babbit. <American Medicine, Vol. IV, No. 14, pp. 546-548, 1902. 



7. Dyar, Harrison G., and Kieth, Simon C, jr. Notes on the Normal Intestinal 



Bacilli of' the Horse and of other Domesticated Animals. <Technological 

 Quarterly, Vol. VI, No. 3, 1893. ' 



