Leucophaea maderae
Brought from West Africa to West Indies and Brazil by slave ships (Rehn, 1945).
Nauphoeta cinerea
Widely disseminated by sailing ships (Rehn, 1945).
Neoblattella fratercula
At sea.—Two females found dead on S.S. Tenadores (Hebard, 1917).
Neoblattella fraterna
At sea.—One male found dead in hold of S.S. Tenadores (Hebard, 1917).