TITLES. 
Gen. Sub. 33 
607. *Minot, C. S. A laboratory text-book of embryology. Philadelphia, 
1903, 8vo, xvii-f-380 pp., 218 illustrations. 
Noticed, Science xvii, pp. 817-819. 
Mitchell, P. Chalmers. [See Metchnikoff (501).] 
508. *Mitrophanow, P. Uber das Keimblatt in der Entwicklung der 
Reptilien und Vogel ( Sauropsiden ). Rabot. Lab. Warsaw, Heft xxvi* 
1902, pp. 1-28. 
In Russian ; for long account of this and of earlier works on the subject 
in the same periodical, see Grev£, Zool. Zentrlbl. xi, pp. 528-536. 
509. . Nouvelles recherches sur l’appareil nucleaire des Param^cies. 
Arch. Zool. exp. 1903, pp. 411-435. 
510. * . Der Kernapparat der Paramsecien. Rabot. Lab: Warsaw, 
Heft xxxi, 1903, pp. 1-48. 
In Russian, cf. Zool. Zentrlbl. xi, p. 509. 
511. Moenkhaus, W. J. On the individuality of the maternal and 
paternal chromosomes in the development of the hybrid between 
Fundulus heteroclitus and Menidia notala. [Abstract.] Science xvii, 
p. 487. 
512. *Moeves, F. Philibert Commerson, der Naturforscher der Expedi- 
tion Bougainvilles. Naturw. Wochenschr. xviii, pp. 340-342 etc. 
[From Zool. Anz. Bibl. xxvii, p. 5.] 
513. Moffat, C. B. The spring rivalry of birds. Some views on the 
limit to multiplication. Irish Natural, xii, pp. 152-166. 
514. Monaco, Albert Prince de. Sur la quatri&me campagne de la 
“Princesse Alice II.” C.R. Ac. Sci. cxxxvi, pp. 211-215. 
615. Monks, Sarah P. Regeneration of the body of a Starfish. P. Ac. 
Philad. lv, p. 351. 
516. Montgomery, T. H. The heterotvpic maturation mitosis in Amphibia 
and its general significance. Biol. Bull, iv, pp. 259-269. 
Monti, G. & G. [See Goethe (278).] 
517. Moore, J. E. S. The Tanganyika problem. An account of the 
researches undertaken concerning the existence of marine animals in 
Central Africa. London, 1903, 8vo, pp. xxiii-f 371, map and illustra- 
tions. 
. [See also Farmer & Moore (231).] 
518. Morgan, T. H. The gastrulation of the partial embryos of Splicer- 
echinus. Arch. Entwickmech. xvi, pp. 117-124. 
Abstract, Zool. Zentrlbl. x, p. 887. 
519. . Some factors in the regeneration of Tubularia. T. c. pp. 
125-154. 
Abstract by Bergh, Zool. Zentrlbl. x, pp. 882-884. 
620. . The relation between normal and abnormal development of 
the embryo of the frog, as determined by the effect of Lithium 
chloride in solution. T. c. pp. 691-712, pis. xxiii, xxiv. 
521. . The effect of Lithium chloride on the development of the 
frog’s egg. Science xvii, pp. 493, 494. 
522. & Boring, Alice M. The relation of the first plane of cleavage 
and the grey crescent to the median plane of the embryo of the frog. 
Arch. Entwickmech. xvi, pp. 680-690, pi. xxii. 
1903 . [Vol. xl.] b 7 
