Gen . Sub . 1 
ZOOLOGICAL RECORD 
FOR 1890. 
GENERAL SUBJECTS.* 
BY 
J. Arthur Thomson, M.A., F.R.S.E. 
PLAN OF 
(a.) Text-Boors, General Works, 
&c., p. 1. 
(b) Theory of Evolution, 
1. General, p. 9. 
2. Environment, p^ 15. 
3. Heredity, p. 17. 
RECORD. 
(c) Special Subjects. 
1 . Cell and Protoplasm, p. 1 9. 
2. Oogenesis, p. 22. 
3. Spermatogenesis, p. 26. 
4 i Sex and Reproduction, 
p. 27i 
(A.) text-books, general works, essays on 
GENERAL SUBJECTS; 
(1) Text-Books and General Works. 
°Arloing, S. Cours elementaire d’Anatomie gdn^rale et notions de 
Technique Histologique. (Revise et publie par. X; Lesbre.) Paris : 
8vo, 454 ppi, 388 figsi 
. [See Chauveau, A.] 
^BessoNjE. Le9ons d’Anatomie et de Physiologie ariimales. Paris: 8vo, 
pp. 1-208* 227 figs., & pp. 209-368, 171 figs. 
Boas, J. E. Y. Lehrbuch der Zoologie. Jena : 8vo, viii & 578 pp., 
378 figs. 
* An asterisk prefixed to a quotation indicates that the Recorder has not seen 
the work referred to. 
