part III

. Proc. Acad. Nat. Sci. Philadelphia, vol. 89, pp. 17-123, 3 pls.

1937a. New or little known Neotropical Blattidae (Orthoptera). Number four. Trans. Amer. Ent. Soc., vol. 63, pp. 207-258, pls. XIV-XVII.

1945. Man's uninvited fellow traveler--the cockroach. Sci. Month., vol. 61, pp. 265-276.

1945a. Three new species of the _reticulosa_ group of the blattid genus _Cariblatta_ (Orthoptera, Blattidae, Pseudomopinae). Notulae Naturae, No. 149, 15 pp.

1947. African and Malagasy Blattidae (Orthoptera).