46 Gen. Sub. 
I. GENERAL SUBJECTS. 
734. [Teichmann, E.] Die friihe Entwicklung der Cephalopoden . Verh. 
Deutsch. zool. Ges. 1903, pp. 42-52. 
Abstract, Zool. Zentrlbl. xi, p. 220. 
735. Thacher, H. F. Absorption of the hydranth in Hydroid Polyps. 
Biol. Bull, v, pp. 297-303. 
736. Thesing, C. Zur Kenntniss der Spermatogenese bei den Zephalo- 
poden. Zool. Anz. xxvii, pp. 1-7. 
Abstract, Zool. Zentrlbl. xi, p. 295. 
737. Thilo, 0. Die Entstehung der Scliwimmblasen. Biol. Centrbl. xxiii, 
pp. 528-540. 
738. ^Thomson, J. A. Regeneration of lost parts in animals. Tr. Scottish 
N. H. Soc. ii, pp. 34-49. 
739. *Tichomiroff, — . Klinstliche Parthenogenese beim Seidenspinner. 
Mt. Seidenzucht Moskau. Landwirt. Ges. i, Heft 10, 1903, pp. 3-10, 
pi. i. 
In Russian. Abstract by E. Schultz, Zool. Zentrlbl. 1903, p. 344. 
740. Timiriazeff, C. The cosmical function of the green plant. Croonian 
lecture. P. R. Soc. London lxxii, pp. 424-461. 
Transmutation of light into bodies. 
741. Tims, H. W. M. The evolution of teeth in the Mammalia. J. Anat. 
Physiol, norm. path, xxxvii, pp. 131-149. 
742. Todd, R. A. Notes on the invertebrate fauna and fish -food of the 
bays between the Start and Exmouth. J. Mar. Biol. Ass. vi, pp. 541- 
561. 
743. Toni, G. B. De. La biologia in Leonardo da Vinci. Atti 1st. Veneto 
lxii, 1, pp. 171-196. 
744. Tonkoff, W. Ueber die Entwicklung der Milz bei Tropidonotus 
natrix. Anat. Anz. xxiii, pp. 214-216. 
745. . Uber den Einfluss von Kochsalzlosungen auf die erste Ent- 
wicklung des Tritoneies. Arch. mikr. Anat. lxii, pp. 129-137, pi. vii. 
746. Tornier, G. Entstehn von Vorderfuss-Hyperdactylie bei Cervus- 
Arten. Morphol. Jahrb. xxxi, pp. 453-504. 
747. Tower, W. L. The origin and development of the wings of Coleoptera. 
Zool. Jahrb. Anat. xvii, pp. 517-572, pis. xiv-xx. 
Abstract by Escherich, Zool. Zentrlbl. xi, pp. 50-53. 
748. . The development of the colors and color patterns of Coleo- 
ptera , with observations upon the development of color in other Orders 
. of insects. Univ. Chicago decenn. publ. x, pp. 31-70, 3 pis. 
749. Triepel, H. Ueber median ische Strukturen. Anat. Anz. xxiii, 
pp. 480-486. 
750. . Uber Vererbung und Vererbungstheorien. [Abstract of an 
address.] Mt. Ver. Vorpomm. xxxiv, pp. xiii, xiv. 
751. Tur, Jan. Sur la ligne primitive dans l’embryogtinie de Lacerta 
scellata Daud. Anat. Anz. xxiii, pp. 193-199. 
752. Uexkull, J. von. Psych ologie und Biologie in ihrer Stellung zur 
Tierseele. Ergebn. Physiol. Biophys. i, pp. 212-233. 
> 753. Vallentin, R. Observations on the Plankton of Looe pool. J. Inst. 
Cornwall xv, pp. 328-344. 
