RECENT FRESHWATER INVESTIGATIONS 297 



Western, G. 



94. Some foreign Rotifers to be included in the British Catalogue. 

 Jour. Quekett Mic. Club, 2, v, 420-0. 

 Rev. Z. C, iv, 181-2. 

 Faunal list with important biological data. 



Whipple, G. C. 



94. Some Observations on the Growth of Diatoms in Surface 

 Waters. 



Tech. Quar., vii, 214. 



Rev. J. R. M. S., 95, 345; Amer. Mo. Mic. Jour., xvi, 140-5. 



94a. Synura. 



Amer. Mo. Mic. Jour., xv, 257-62. 1 pi. 

 Cf. Ann. Rept. Boston Water Board, xviii. 



94b. A Standard unit of size for Micro-Organisms. 

 Amer. Mo. Mic. Jour., xv, 377-81, 2 fig. 1 pi. 

 Abst. J. R. M. S., 95, 386. 



95. The Thermophone. 

 Science, n. s., ii, 639-43. 



95a. Some Observations on the Temperature of Surface Waters; and 

 the Effect of Temperature on the Growth of Micro-Organisms. 

 Jour. New Eng. W. W. Assn., ix, 202-22. 5 pi. 



96. Experience with the Sedgwick-Rafter Method at the Biological 

 Laboratory of the Boston Water Works. 



Tech. Quar., ix, 275-9. 



96a. Some Observations on the Relation of Light to the Growth of 

 Diatoms. 

 Jour. New Eng. W. W. Assn., xi, 1-26. 5 pi. 



*9Gb. Report on the Organisms in the Boston Water Supply. 

 Ann. Rept. Boston Water Works, xix. 



97. Microscopical Examination of Water, with a Description of a 

 Simple Form of Apparatus. 



Science, n. s., vi, 85-9. 



97a. Raphidomonas. 



Jour. New Eng. W. W. Assn., xi, 348-56. 1 pi. 



Extraordinarily abundant in Lynn water supply on one occasion. 



97b. Biological Studies in Massachusetts, No. 1. 

 Am. Nat., xxxi, 503-8. 2 pi. 



97c. Biological Studies in Massachusetts, No. 2. Microscopical or- 

 ganisms. 

 Am. Nat., xxxi, 576-81. 



97d. Biological Studies in Massachusetts, No. 3. Geographical dis- 

 tribution of microscopical organisms. 

 Am. Nat., xxxi, 101-626. 



