22 Prot . 
XVIII. PROTOZOA. 
251. Matthews, C. G. & Oswell, B. L. The microscopic life of the river 
Trent. Tr. Burton Soc. v, i, pp. 31-34. 
Maurer, G. [Zool. Bee. 1902 (250).] Abstract in Zool. Zentrlbl. x, 
pp. 714-717. 
252. Maxwell- Adams, A. Trypanosomiasis and its cause. Brit. Med. 
Journ. 1903, i, pp. 721 & 722. 
Abstracts in J. R. Micr. Soc. 1903, p. 307, and Centrbl. Bakter. (1) 
xxxiii, Ref. p. 737. 
253. Mayer, P. Protozoa. Bericht fur 1902. Zool. Jahresber. 1902 
(puty. 1903), pp. 29. [See II. f. 3.] 
254. Mayer-Eymar, Ch. Sur le Flysch et en particulier sur le Flysch de 
Biarritz. Bull. Soc. geol. France (4) ii, pp. 381-393. 
Occurrence of Nummulites spp. 
255. *McNeal, W. J. & Novy, F. G. On the cultivation of Trypanosoma 
lewisi. Contr. Med. Research Michigan 1903, pp. 549-577. 
256. MIsgnin, — . Du role des Tiques ou Ixodes dans la propagation des 
Piroplasmoses. C.R. Soc. Biol, lv, pp. 4-6. 
Abstract in Bull. Inst. Pasteur i, p. 35. 
257. . Un dernier mot sur le role des Ixodes dans la propagation des 
Piroplasmoses. T. c. pp. 147 & 148. 
258. . Encore un mot sur la Biologie des Ixodes. T. c. pp. 175 & 176. 
259. Meisenheimer, J. Ueber den Einfluss galvanischer Strome auf 
Protozoen. Naturw. ^Vochenschr. xviii, pp. 294 & 295, 2 text-figg. 
Review of Wallengren, Zool. Rec. 1902 (409). 
260. Mesnil, F. Les Travaux r^cents sur les Coccidies. Bull. Inst. 
Pasteur i, pp. 473-480, 505-510. 
. [See also Caullery, M. & Mesnil, F. (56), and Laveran, A. 
& Mesnil, F. (202-203a).] 
261. & Mouton, H. Sur une diastase proteolytique extraite des 
Infusoires cilies. C.R. Soc. Biol, lv, pp. 1016-1019. 
Abstract in Bull. Inst. Pasteur i, p. 624. 
262. Metzner, R. Untersuchungen an Coccidium cuniculi. l 8te Theil. 
Arch. Protistenk. ii, pp. 13-72, pi. 2. 
Abstract in Bull. Inst. Pasteur i, pp. 17 & 18. 
Migone, E. [See Elmassian, M. & Migone, E. (98).] 
263. Millett, W. F. Report on the Recent Foraminifera of the Malay 
Archipelago collected by Mr A. Durrand, F.R.M.S. Part xiv. 
J. R. Micr. Soc. 1903, pp. 253-275, pi. 5. 
264. . [Same Title.] Part xv. T. c. pp. 685-704, pi. 7. 
265. Minchin, E. A. The Sporozoa. Section K in Laukester’s Treatise 
on Zoology, pt. I. ii, pp. 150-360, 127 text-figg. 
Reviews in Rev. Scient. (4) xx, pp. 470 & 471, Nature lxviii, p. 618, 
Irish Natural, xii, pp. 242 & 243, and Bull. Inst. Pasteur i, p. 577. 
266. Minkevich, R. Izslyedovaniya nad prostyelshlmi chernagho morya. 
i. Orghanlzatziya, razmnozhenie, i polozhenie v sistemye rotza 
Euplotes Ehrbg. Trudui Kazan Univ. xxxv, i, 67 pp., 2 pis. 
Abstract in Zool. Zentrlbl. x, p. 834. 
267. . Etudes sur les Protozoaires de la Mer Noire, i. L’organisa- 
tion, la multiplication et la position systematique du genre Euplotes 
Ehrb. T. c. 8 pp. [Resume of preceding memoir.] 
