459 



Mammalia 



209063 King, Helen Dean, and J. M. Stotsenburg. 9.32 Mag : 11.56 



1915. Oa the Normal Sex Ratio and the Size of the Litter in the Albino 

 Rat (Mus norvégiens albinus). Ânat. Record Yol. 9 p. 403—420, 1 fig. 

 [107,5 males to 100 females. Ratio lower in spring and early autumn, 

 than in summer; higher in first offspring than later ; no relation between 

 size of litter (average 7) and sex ratio. No pronounced seasonal variation 

 of size of litter. 2nd and 3d litters average larger than Ist and 4th.J 



64 Little, C. C. 9.32 Mus : 11.5 



1915. The Inheritance of Black-eyed White Spotting in Mice. Am er. 

 Natural. Vol. 49 p. 727—740, 6 ngg. 



65 Little, C. C. 9.32 Mas : 11.57 



1916. The Occurrence of Three Recognized Color Mutations in Mice. 

 Amer. Natural. Vol. 50 p. 335 —349. [Transmission of tendency to ger- 

 minal instabiiity.] 



66 Kirkham, W. B. 9.32 Mus : 11.6 



1916. The prolonged gestation period in nursing mice. (Proc. Amer. Ass. 

 Anat.) Anat. Record Vol. 10 p. 219. [Largely due to delayed implan- 

 tation.] 13.39 



67 Barber, Aida Grâce. 9.32 Mus : 11.855 



1915. The localization of sound in the white rat. Journ. aniin. Behav. 

 Vol. 5 p. 292—311, 3 figg. [Probably due to relative intensity of sound 

 to two ears.] 



68 Hunter, Walter S. 9.32 Mus : li.855 



1915. The auditory sensitivity of the white rat. Journ. anim. Beb av. 

 Yol. 5 pi 312—329, 1 fig, [Practical insensitivity to many pitches iu lower 

 région of scale. Rôle of accompanying noises considérable in sensitivity 

 to tonal Stimuli.] 



69 Conrow, Sara B. 9.32 Mus : 12.99 



1915. Taillessness in the rat. Anat. Record Vol. 9 p. 777—784, 3 figg. 

 [Congenital deformity with absence of caudal vertebrae.] 

 209070 Huber, G. Cari. 9.32 Mus : 13 



1915. The development of the albino rat, Mus norvégiens albinus. I. From 

 the pronuclear stage to the stage of mesoderm anläge ; end of the first 

 to the end of the ninth day. Journ. Morph. Vol. 26 p. 247 — 35S, 32 figg. 

 — II. Abnormal ova; end of the first to the end of the ninth day. p. 

 359-386, 10 figg. 13.13— .2 



71 Danforth, C. H. 9.32 Mus : 13 



1916. The use of early developmental stages in the mouse for class work 

 in embryology. Anat. Record Yol. 10 p. 355—358. 



13.11,.13,.15,.2 



72 Heuser, Chester H. 9.32 Mus : 14 



1916. Demonstration of dissections, cleared spécimens showing the in- 

 jected vascular System, and stereoscopic photographs made from dissec- 

 tions and injections, of albino rat embryos. (Proc. Amer. Ass. Anat.) 

 Anat. Record Vol. 10 p. 266. 



73 Begg, Alexander S. 9.32 Mus : 14.14 



1916. The origin of the posterior portion of the ,vena cava inferior in 

 the white rat. (Proc. Amer. Ass. Anat.) Anat. Record Vol. 10 p. 181— 

 182. 



74 Görs, Erich. 9.32 Mus : 14.31.3 



1915. Beiträge zur Entwickelung der Zunge. Entwicklung der Zunge 

 der weissen Maus (Mus mmculus var. alba). Anat. Hefte Bd. 52 p. 649 — 

 698, 24 figg. 



209075 Jackson, C. M. 9.32 Mus : 14.44 



1916. Effects of inanition upon the structure of the thyroid and para- 

 thyroid glands of the albino rat. (Proc. Amer. Ass. Anat.) Anat. Record 

 Vol. 10 p. 208—209. — Amer. Journ. Anat. Vol. 19 p. 305-352, 14 figg. 

 [In young rats and probably in adults, hyperchromatosis or sometimes 

 chromatolysis, karyopyenosis and even karyorrhexis. Simple atrophy of 

 cytoplasm or vacuolation and disintegration. Disintegration of cjlloid in 

 extreme cases. Less pronounced changes in parathyroids.] 



