MARINE VERTEBRATES : AMPHIBIANS I OCEAN BED 



Table 31. — Qualitative Carotenoid Distribution in Skin of Marine Fish 



REFERENCES TO TABLE 31 



1. Goodwin, T. W. (1948), Unpublished observations. 



2. LONNBERG, E. (1931), Ark. ZooL, 21B, No. 3. 



3. LoNNBERG, E. (1938), Ark. ZooL, 30A, No. 6. 



4. Lederer, E. (1938), Bull. Soc. Chim. Biol., 20, 554. 



5. Sumner, F. B., and Fox, D. L. (1935), J. exp. ZooL, 66, 263. 



6. Kritzler, H., Fox, D. L., Hubbs, C. L., and Crane, S. C. (1951), Copeia, p. 125. 



7. Bailey, B. E. (1937), y. biol. Board Canada, 3, 469. 



8. EULER, H. v., and Hellstrom, H. (1934), Hoppe-SeyL Z., 223, 89. 



9. Emmerie, A., Eekelen, M. v., Josephy, B., and WOOLF, L. (1934), Acta Brevia Neerland. 



4, 191. 



10. Krukenberg, C. F. W. (1882), VergL Physiol. Stud., 2, 108. 



11. Glover, J. (1948), Unpublished work. 



191 



