200 THE AUDITORY NERVE AND COCHLEA, BY W. WALDEYER. 



blatt ftir die medicinischen Wissenschaften. 1870. Nro. 40, 

 10 September. (Provisional communication.) 



67. BOTTCHER, A., Einige Bemerkungen zu den neuesten Entdeckun- 



gen in der Gehorschnecke. (A few observations on the most 

 recent investigations into the structure of the cochlea.) 

 (Fliegendes Blatt, Dorpat, 6 November, 1870. Bottcher 

 states that the greater number of facts recently published by 

 Gottstein (66) are already contained in his treatise in the 

 September part of the Leopoldinic Academy for 1868, which 

 has not, however, as yet appeared (No. 3). The author 

 laments that, in view of this satisfactory agreement between 

 two completely independent works, Bottcher's essay could 

 not be made use of for the foregoing account, which it was 

 impossible to keep back, to trace the development of the 

 cochlea. At least, the latter subject appears to be consi- 

 dered in Bottcher's paper, from a report I have received 

 through Bottcher's kindness ''Melanges Biologiques tires 

 du Bulletin de FAcad. imperial, des Sci. de St. Petersbourg," 

 T. vii., April 23, 1870, in which is contained a short 

 abstract by Kolliker of Bottcher's manuscript. 



68. HASSE, Zeitschrift fiir wissenschaft. Zoologie, Band xvii., p. 631. 



69. His, Entwickelung des Hiihnchens. Leipzig, 1868.' 



70. LUSCHKA, Struktur der serosen Haute. Tubingen, 1851. 



71. SCHWALBE, Centralblatt fiir die medizinische Wissenschaften. 



1869. 



72. VIRCHOW and HIRSCH'S Jahresbericht fiir 1868. 



73. HENSEN, Zeitschrift fiir wissensch. Zoologie, Bd. xiii., p. 319 et 



seq. 1863. 



74. , Centralblatt fiir die medizinische Wissenschaften, No. 40. 



1870. 



75. , Zeitschrift fiir die rationelle Medizin, Bd. xx. 1863. 



76. , Archiv fiir Mikroskop. Anatomie, Bd. v., p. 164. 18'69. 



