4 Compr. Zool. 
. Comprehensive Zoology. 
[1919] 
I.— TITLES. 
Abel, O. Dio Stain me dor Wirbel- 
thioro. Berlin & Leipzig, de Gruyter 
1019 (914 pp.) G69 figs. Review, Nature 
108 p. 274. 1 
Adami, J. G. Medical contributions 
to the study of evolution. London 
(Duckworth &Co.) 1918 (xviii + 372). 2 
Adams, 0. 0. Migration as a factor 
in Evolution ; its ecological Dynamics, 
ii. Amer. Nat. 53 1919 (55-78). 3 
Agar, W. E-, vide Bower, Kerr and 
Agar. 
Agduhr, E. Is the post-embryonal 
growth of the nervous system due only 
to an increase in size or also to an in- 
crease in number of the neurones ? 
Amsterdam Versl. Wis. Nat. Afd. K. 
Akad. Wet. 27 1919 (1011-1033 1038- 
1056) 1 pi. Amsterdam Proc. Sci. K. 
Akad. Wet. 21 1919 (944-965 1024- 
1042) pi. . 4 
Alexeieff, A. Mitochondries ot role 
morphog^no du noyau, Paris C. R. 
soo. biol. 80 1917 (361-363). 5 
Allee, W. C. Note on animal distri- 
bution following a hard winter. Biol. 
Bull. Woods Hole 36 1919 (96-104). 6 
Allen, E. J. Address [presidential]. 
Ann. Rep. Plymouth Inst. Plymouth 16 
1918 (5-27). 7 
Andrews, O. V. An ecological survey 
of Lake Butte des Morts bog, Oshkosh, 
Wisconsin. Bull. Wisconsin Soc. 13 
1915 (196-211) figs. 8 
Annandale, N. The fauna of certain 
small streams in the Bombay presidency, 
Rec. Ind. Mus. Calcutta 16 1919 (109- 
161) pis. i-vii. 9 
[Anon.] Consoil permanent inter- 
national pour I’exploration do la mer. 
Rapports ct proems -verbaux des re- 
unions. 25 .* Rapports administratifs 
&c. (1916-17, 1917-18). Coponhague 
Host & fils 1919 (37). 10 
[Anon.] Ernst Haeckel. Nature 
London 103 1919 (487 and 488). 11 
[Anon.] Records of Ceylon species. 
Spolia zeylanica. Colombo 10 1917 
(380-394). 12 
Apstein, C, Untor Mitwirkung 
zahh-eicher Spezialisten. Nomina 
conservanda. S.B. Ges. naturf. Fr. 
Berlin 1915 1915 (119-202) and supple- 
ment 1916 (161-163). 13 
Baker, E. C. S. Subspecies and the 
field naturalist. J. Bombay Soc. Bom- 
bay 26 1919 (518-524). 14 
Baker, F. C. Studies in agriculture 
or fresh-water farming. J, Amey. 
Mus. N. H. New York 19 1919 (479- 
488). 15 
Basedow, H. Narrative of an expedi- 
tion of exploration in North-Western 
Australia. Proc. S. Aust. Branch R. 
Geog. Soo. Aust. 18 1918 (105-295) 41 
pis. 16 
Bateson, W. The progress of 
mendelism. Nature. London 104 1919 
(214-216) with correction (315). 17 
Beebe, W. Jungle peace. Now York 
(Holt & Co.) 1918 (297). 18 
Bonnefon, G. Regeneration nYgale 
pas revivisceneo. C. R. Soc. Biol. 
Paris 82 1919 (85-89). 19 
Boulenger, G. A. L’evolution est-elle 
reversible ? Considerations au sujet 
de certains poissons. C. R. Ac. Sci. 
Paris 168 1919 (41-44). 20 
Bourne, G. C. Fifty years of the 
“ Quarterly Journal of microscopical 
science ” under the editorship of Sir 
E. Ray'Lankestor. Quart. J. micr. Sci. 
London 64 1919 (1-17). 21 
