Periplaneta americana, U.S.A. (Chandler, 1941; Moore, 1946); Japan (Yamaguti and Miyata, 1942).

* Moniliformis kalahariensis Meyer, 1931

Natural host.Blattella germanica, India (Meyer, 1931, 1932).

* Moniliformis moniliformis (Bremser in Rudolphi, 1819) Travassos, 1915

Natural hosts.Periplaneta americana, Argentina (Bacigalupo, 1927, 1927a, 1928); Brazil (Pessôa and Corrêa, 1929); Algeria (Seurat, 1912); Burma (Subramanian, 1927); South Africa (Porter, 1930); Madras (Sita, 1949).

Periplaneta spp., New Caledonia (Rageau, 1956).

Cockroaches, Venezuela (Tejera, 1926).

Experimental hosts.Blaberus atropos, Blatta orientalis, Blattella germanica, Leucophaea maderae, France (Brumpt and Urbain, 1938a).

Periplaneta americana, Japan (Yamaguti and Miyata, 1942); France (Brumpt, 1949); Madras (Sita, 1949).