Experimental Host.—Blattella germanica, U.S.A. (Christie and Crossman, 1933).
Family STEINERNEMATIDAE
Neoaplectana sp.
Experimental hosts.—Blattella germanica, Nauphoeta cinerea, and Periplaneta americana. U.S.A. (Dutky and Hough, 1955): This nematode, found in codling moth larvae, is close to Neoaplectana chresima Steiner but apparently is a new species. Nauphoeta cinerea was very susceptible to infection; B. germanica and P. americana were less susceptible.
Order OXYUROIDEA
Family THELASTOMATIDAE
These nematodes are found in the intestinal tract of cockroaches.
Aorurus philippinensis Chitwood and Chitwood, 1934
Natural host.—Panesthia angustipennis, Philippine Islands (Chitwood and Chitwood, 1934).