LIST OF ILLUSTRATIONS. XXI 



yiG. PAGE 



243. Organisms in the Blood of Mud-fisii (Mitroplianow) . 604 



244. Organisms in the Blood of the Carp (Mitrophanow) . . 605 

 245_. Amoeba cola in Intestinal Mucus (Loach) .... 611 



246. Warm Stage (Schafer) . . . .613 



247. Warm Stage (Strieker) .... .614 



248. Combined Gas Chamber and Warm Stage (Strieker) . . 614 



249. Vertical Micro-photographic Apparatus (Leitz) . . 622 



250. Koch's Steam Steriliser (Muencke) . . 623 



251. Hot-air Steriliser (Muencke) .... ■ . 623 



252. Section of Hot-air Steriliser (Muencke) . . 623 



253. Hot-water Filtering Apparatus with Eing Burner (Rohrbeck) . 624 



254. Wire-cage for Test-tubes (Muencke) , . . . 626 



255. Platinum-needles (E.M.C.) .... 626 



256. Damp Chamber for Plate-cultivations (E.M.C.) . . 626 



257. Apparatus for Plate-cultivations (E.M.C.) . . 627 



258. Box for Glass-plates (Muencke) .... 627 



259. Glass Benches for Glass-plates (Becker) . . 627 



260. Israel's Case (Becker) .... .628 



261. Damp Chamber for Potato Cultivations (E.M.C.) . . 628 



262. Koch's Serum Steriliser (Muencke) . . . . .629 



263. Serum Inspissator (Muencke) . . . . 629 



264. D'Arsonval's Incubator (Muencke) . . , . . 631 



265. Sohlosing's Membrane Regulator (Muencke) . 632 



266. Gas Burner protected with Mica Cylinder (Muencke) 633 



267. Koch's Safety Burner (Muencke) . . 633 



268. Babes' Incubator (Muencke) . . .634 



269. Moitessier's Gas-pressure Regulator (Muencke) . 634 



270. Beichert's Thermo-regulator (Muencke) . . . 635 



271. Meyer's Thermo-regulator (Muencke) ..... 636 



272. Siphon Bottle with Flexible Tube, Glass Nozzle, and a lyiohr's Pinch- 



cock (E.M.C.) .637 



273.. Desiccator (E.M.C.) .... .638 



