Tanaka, Y., Soejima, T., and Katayama, T. 1978. Biochemical studies on the carotenoids in Porifera. Distribution of the carotenoids in Porifera. Bull. Japan. Soc. Sci. Fish. 44:1283-1285. |
|
Tanaka, Y., and Katayama, T. 1977c. Biochemical studies on the carotenoids in Porifera. The structure of a new carotenoid, tethyatene in sea sponge, Tethya amamensis. Bull. Japan. Soc. Sci. Fish. 43:1229-1232. |
|