30 Gen. Sub. 
J. GENERAL SUBJECTS. 
[ 1905 ] 
499. [Morgan, T. H.] The relation between normal and abnormal deve- 
lopment of the embryo of the frog. x. A re-examination of the 
early stages of normal development from the point of view of the 
results of abnormal development. T. c. pp. 588-614, 23 text-figg. 
600. . Some further experiments on self-fertilization in Ciona. Biol. 
Bull, viii, pp. 313-330. 
501. Mott, F. W. [and others]. A discussion on the relationship of here- 
dity to disease. Brit. Med. J. 1905, ii, pp. 1086-1091, text-figg. 
502. Muller, P. Th. Die allgemeinen Lebensbedingungen der mikro- 
organismen. Ergebn. Physiol. Biochemie iv, pp. 138-183. 
503. *Muller, R. Jahrbuch der landwirtsschaftlichen Pflanzen- und Tier- 
zuchtung. Sammelbericht liber die Leistungen in der Zuchtungs- 
kunde und ihren Grenzgebieten, mit besonderer Beriicksichtigung der 
Zuclitungsbiologie. I Jahrgang. Die Leistungen des Jahres 1903, n 
Jahrg....l904. Stuttgart, 1904, 1905. 
504. Murbach, L. Further experiments on static function. Rep. Michigan 
Ac. vii, pp. 86-88. 
505. *Murray, D. Museums, their history and their use, with a bibliography 
and list of the museums in the United Kingdom. Glasgow, 1904, 
three Vols. 
Review by R. L., Nature Ixxi, p. 554. 
506. Murray, J. On the distribution of the pelagic organisms in Scottish 
Lakes. P. Phys. Soc. Edinb. xvi, pp. 51-62. 
Abstract, J. R. Micr. Soc. 1905, p. 583. 
507. N6mec, B. Studien liber die Regeneration. Berlin, 1905, 8vo, 
387 pp. 
Entirely botanical, relates to roots. 
508. Newcomb, S. A statistical inquiry into the probability of causes of 
the production of sex in human offspring. Publ. Carnegie Inst. (8vo) 
No. 11, 1904, 34 pp., 1 fig. 
509. Newman, H. H. On some factors governing the permeability of the 
egg membrane by the sperm. Biol. Bull, ix, pp. 378-387. 
510. Nicolas, A. Bibliographic anatomique. Revue des travaux en 
langue francaise. 
511. NoRdenskjold, N. O. G. & Andersson, J. G. Antarctica, or two 
years amongst the ice of the South Pole. London, 1905, 8vo, xviii + 
608 pp. 
512. Nordgaard, O. Bevgens Museum. Hydrographical and biological 
investigations in Norwegian Fiords, The Protist plankton and the 
diatoms in bottom samples by E. Jprgensen. Bergen, 1905, 4to, 254 pp., 
21 plates. 
General fauna of the fiords. See the special Records. 
513. Nuel, J.-P. De la psycho-physioiogie comparee. C.R. Soc. Biol. Iviii, 
p. 355, and pp. 686-688. 
__ ^ s 
514. Nusbaum, J. Choroba w Swietle teoryi ewolucyi. (La maladie 
eclairee par la theorie devolution.) Kosmos polski. xxx, pp. 549-573. 
515. . Yergleichende Regenerationsstudien. Hber die Regeneration 
der Polychaten Amphiglene mediterranea Leydig und Nerinc cirratulus 
Delle Ch. Zeitschr. wiss. Zool. lxxix, pp. 222-307, plates xiii-xvi. 
