REFERENCES 147 



Dawson, A. B. 1920. The integument of Nectunis inaeulosus, Jour. Morpli., 



31, -187. 

 Dawson, H. L. 1930. A study of hair growtli in the guinea-pig (Cavia 



cobaya) Am. Jour. Anat., 45 461. 

 DuNiHUE, F. W. 1934. Histolysis and regeneration of anuran tail skin, liiol. 



Bull., 67, 381. 

 Erickson, T. C. 1931. The postnatal development of the caudal integument 



in the rat, Am. Jour. Anat., 47, 173. 

 Herrick, E. H. 1933. The structure of epidermal melanophores in frog 



tadpoles, Biol. Bull., 64, 304. 



See Appendix for general text references. 



