556 Neue Literatiu*. VII, 4. 



(Kocli, L.), Object carriers with vertical displacement for the Jung microtom e 



(Journ. R. Microsc. Soc. 1890 pt. 5 p. 662; cfr. Botan. Centralbl. Bd. XL, 



1889, p. 283; auch diese Zeitschr. Bd. VII, 1890, p. 165). 

 Ogiijannikow, J. J. , Mit Benzin geheizter d'ÄRsoNVAi.'scher Thermostat 



(Wratsch 1890, No. 32 p. 725 [Russisch]). 

 (Pell, A.), Collecting bottle for Rotifers (Journ. R. Microsc. Soc. 1890 pt. 4 



p. 524; cfr. The Microscope vol. X. 1890, p. 151). 

 (Ranvier, L.), New method for examining microscopically the Clements and 



tissues of warm-blooded animals at their physiological temperature (Journ. 



R, Microsc. Soc. 1890 pt. 5 p. 672; cfr. Comptes rendus de l'Acad. des Sc. 



Paris, t. CXI, 1890, p. 686; diese Zeitschr. Bd. VII, 1890, p. 486). 

 (Reyburn, R.), An easily constructed hot-stage (Journ. R. Microsc. Soc. 1890 



pt. 4 p. 511 ; cfr. Amer. Monthly Microsc. Journ. vol. XI, 1890, p. 1). 

 (v. Schien, D.), Test-tube holder for microscopical investigations (Journ. R. 



Microsc. Soc. 1890 pt. 4 p. 525 ; cfr. diese Zeitschr. Bd. VII, 1890, p. 17). 

 (Shimer, H.), Cheap boxes for slides (Journ. R. Microsc. Soc. 1890 pt, 5 p. 666; 



cfr. Amer. Monthly Microsc. Journ. vol. XI, 1890, p. 106). 

 (Walker, J.), üseful collecting device (.Journ. R. Microsc. Soc. 1890 pt. 4 



p.524; cfr. The Microscope vol. IX, 1889, p. 372). 



b. Präparationsmethoden. 



Friedlaender, B., Notizen zur Conservirungstechnik pelagischer Seethiere 

 (Biol. Centralbl. Bd. X, 1890, No. 15, 16, p. 483). 



(Koch, L.), Imbedding vegetable preparations in paraffin (Journ. R. Microsc. 

 Soc. 1890 pt. 5 p. 674; cfr. Prixgsheim's Jahrb. f. wiss. Botan. Bd. XXI, 

 1890, p. 367 ; diese Zeitschr. Bd. VII, 1890, p. 194). 



Kühne, W., Kieselsäure als Nährboden für Organismen (Zeitschr. f. Biol. 

 Bd. XXVII, 1890, H. 1 p. 172; cfr. Centralbl. f. Bacteriol. u. Parasitenk. 

 Bd. Vin, 1890, No. 13 p. 410). 



Lo Bianco, S. , Metodi usati nella Stazione Zoologica per la conservazione 

 degli animali marini [Die an der Zoologischen Station gebräuchlichen Me- 

 thoden zur Conservirung der Meeresthiere] (Mittheil. a. d. Zool. Stat. Neapel 

 Bd. IX, H. 3, 1890, p. 435; cfr. Amer. Naturalist vol. XXIV, 1890, no. 285 

 p. 856). 



(Leclerq) , Laboratory notes (Journ. R. Microsc. Soc. 1890 pt. 5 p. 675 ; cfr. 

 Bull. Soc. Beige de Microsc. t. XVI, 1890, p. 61). 



(Moore, V. A.) , Preparation of nutritive agar (Journ. R. Microsc. Soc. 1890 

 pt. 4 p.525; cfr. Amer. Monthly Microsc. Journ. vol. XI, 1890, p. 115). 



(Pease, F. N.)j Finishing baisam mounts (Journ. R. Microsc. Soc. 1890 pt. 4 

 p. 539 ; cfr. Amer. Monthly Microsc. Journ. vol. XI, 1890, p. 66). 



(Rabinovicz, 3.), Fixing sections with uncoagulated albumen (Journ. R. Mi- 

 crosc. Soc. 1890 pt.4 p. 540; cfr. diese Zeitschr. Bd. VII, 1890, p. 29). 



Riederer, L., Enclosing sections in collodium (Journ. of the New York Microsc. 

 Soc. vol. VI, 1890, p. 56). 



Schmidt, G., Verfahren, kleinere Thiere zur besseren Ansicht im Glase zu 

 befestigen (Sitzber. d. Gesellsch. naturf. Freunde Berlin 1890, No. 5 p. 95). 



