Blatta orientalis, Poland (Nicewicz et al., 1946): Isolated from intestinal tract.
Blattella germanica, on shipboard (Morrell, 1911): Isolated from feces.
Periplaneta americana, U.S.A. (Bitter and Williams, 1949): Isolated from intestinal tract.
Cockroaches [presumably Blatta orientalis, Blattella germanica and/or Periplaneta americana], Egypt (El-Kholy and Gohar, 1945): Isolated from outer surface of body, intestinal tract, and suspensions of macerated whole insects.
Aerobacter cloacae (Jordan) Bergey et al.
Synonymy.—Bacillus cloacae.
Habitat.—Sewage, soil, water, human and other animal feces.
Natural vectors.—Blattella germanica, on shipboard (Morrell, 1911): From feces. U.S.A. (Janssen and Wedberg, 1952; Steinhaus, 1941): From intestinal tract, feces, and oötheca.
Periplaneta americana, U.S.A. (Bitter and Williams, 1949): From intestinal tract.