1946. La structure cytologique des bactéries et des cyanophycées. Arch. Zool. Exp. et Gén., vol. 84, pp. 375-441, 3 pls.
Honigberg, B. M.
1953. A transient infection of a salamander with flagellates of the wood-feeding roach, Cryptocercus punctulatus. Soc. Protozool., Proc. Ann. Meet., vol. 4, pp. 16-17. (Abstract.)
Hooker, C. B.
1874. The carnivorous habits of plants. Nature, London, vol. 10, pp. 366-372.
Hoover, S. C.
1945. Studies on the bacteroids of Cryptocercus punctulatus. Journ. Morph., vol. 76, pp. 213-225.
Hotchkiss, T.
1874. The ant's instinct. Sci. Amer., n. s., vol. 31, p. 132.