VIII. 2. Neue Literatur. 269 



(Giesenliagen), Desk for microscopical drawings (Journ. R. Microsc. Soc. 1891 



pt. 2 p. 291; cfr. diese Zeitscbr. Bd. VII, 1890, p. 169). 

 Haiikin, E. H., Oii a new form of porcelain filter (British Med. Journ. 1891 



no. 1579 p. 753). 

 (Karlii'iski , J.), Apparatus for filtering perfectly clear agar (Journ. R. 



Microsc. Soc. 1891 pt. 1 p.l31; cfr. Centralbl. f. Bacteriol. u. Parasitenk. 



Bd.VIII, 1890, p.643; diese Zeitscbr. Bd. VII, 1890, p. 520). 

 Meyer, G., Die neue Spritze mit stellbarem Asbestkolben für Unterliaut- und 



andere Einspritzungen (Therapeut. Monatsh. 1890; cfr. Centralbl. f. klin. 



Med. Bd. XII, 1891, No. 12 p. 237). 

 (Petruscliky, J.)i Fiat flask for cultivating micro - organisms (Journ. R. 



Microsc. Soc. 1891 pt. 1. p. 131; cfr. Centralbl. f. Bacteriol. u. Parasitenk. 



Bd.VIII, 1890, p. 609; diese Zeitschr. Bd. VII, 1890, p. 519). 

 (Strasser, H.), Ribbon microtome for serial sections (Journ. R. Microsc. Soc. 



1891 pt. 2 p. 281 ; cfr. diese Zeitschr. Bd. VII, 1890, p. 289). 

 (Thoma, R.) , üeber eine Verbesserung des Scblittenmikrotoms (Zeitschr. f. 



Instrumentenk. Bd. XI, 1891, H. 2 p. 68; cfr. diese Zeitschr. Bd. VII, 1890, 



p. 161). 

 Miehe's improved lever microtome (Journ. R. Microsc. Soc. 1891, pt. 2 p. 283). 



b. Präi)arationsmethoden. 



(Aubert, A. B.), Reference tables for microscopical work (Journ. R. Microsc. 



Soc. 1891 pt. 1 p. 142; pt. 2 p. 279; cfr. Microsc. Bullet, and Sei. News 



vol. VII, 1890, p.35; The Microscope vol. XI, 1891, p. 12). 

 Brunetti, üeber die Tannisationsbehandlung der thierischen Gewebe zum 



Zwecke der Herstellung anatomischer Präparate (Verhandl. d. X. internat. 



med. Congr. Berlin 1890. Bd. II, Abtheil. 1 p. 150). 

 (Beck, J. D.)? Can mounting media be improved for high powers by in- 



creasing the index of refraction? (Journ. R. Microsc. Soc. 1891 pt. 2 p. 289; 



cfr. The Microscope vol. X, 1891, p. 18). 

 (Faris, C. C), To rectify turpentine for microscopical use (Journ. R. Microsc. 



Soc. 1891, pt. 1 p. 147; cfr. The Microscope vol. X, 1890, p. 179). 

 (Friedländer, B.), Methods for the preservation of pelagic organisms (Amer. 



Naturalist, vol. XXV, 1891, no. 290 p. 183; cfr. Biol. Centralbl. Bd. X, 

 . 1890, No. 15, 16). 

 Gage, S. H., Picric and chromic acid for the rapid preparation of tissues for 



classes in histology (Proceed. Amer. Soc. JNIicroscopists 13 ann. meet. 1890, 



p. 120). 

 (Hafkine), Experiments on cultivation media for infusoria and bacteria (Journ. 



R. Microsc. Soc. 1891 pt. 1 p. 129; cfr. Annales de ITnst. Pasteuu t. IV, 



1890, p.363). 

 (Hofer, B.), Hydroxylamin as a paralysing agent, or preficative, for small 



animals (Journ. R. Microsc. Soc. 1891 pt. 2 p. 278; cfr. diese Zeitschr. 



Bd. VII, 1890, p. 318). 

 (Lo Biancho, S.)? Methods for the preservation of marine organisms employed 



at the Naples Zoological Station (Journ. R. Microsc. Soc. 1891 pt. 1 p. 133 ; cfr. 



