The Biotic Associations of Cockroaches

by Louis M. Roth; Edwin R. Willis

Experimental host.—Blattella germanica, U.S.A. (Schell, 1952, 1952a).

* Physaloptera maxillaris Molin, 1860

Experimental host.—Blattella germanica, U.S.A. (Hobmaier, 1941).

* Physaloptera praeputialis von Linstow, 1889

Experimental host.—Blattella germanica, U.S.A. (Petri and Ameel, 1950).

* Physaloptera rara Hall and Wigdor, 1918

Experimental host.—Blattella germanica, U.S.A. (Petri and Ameel, 1950; Petri, 1950).

* Physaloptera turgida Rudolphi, 1819

Experimental host.—Blattella germanica, U.S.A. (Alicata, 1937; Schell, 1952).