LITERATURE CITED
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- Bonner, J. T., and Marcia Shaw Adams. 1958. Cell mixtures of different species and strains of cellular slime molds. J. Embryol. Exp. Morphol. 6: 346–356.
- Brefeld, O. 1869. Dictyostelium mucoroides. Abhandl. Senckenberg. Naturi. Ges. Frankfort 7: 85–107.
- Brefeld, O.. 1884. Polysphondylium violaceum und Dictyostelium mucoroides. Untersuchungen aus dem Gesammtgebiete 6: 1–34.
- Harper, R. A. 1926. Morphogenesis in Dictyostelium. Bull. Torrey Bot. Club 53: 229–268.
- Harper, R. A.. 1929. Morphogenesis in Polysphondylium. Bull. Torrey Bot. Club 56: 227–258.
- Harper, R. A.. 1932. Organization and light relations in Polysphondylium. Bull. Torrey Bot. Club. 59: 49–84.
- Olive, E. W. 1902. Monograph of the Acrasieae. Proc. Boston Soc. Nat. Hist. 30: 451–513.
- Raper, K. B. 1941. Dictyostelium minutum, a second new species of slime mold from decaying forest leaves. Mycologia 33: 633–649.
- Raper, K. B.. 1951. Isolation, cultivation, and conservation of simple slime molds. Quart. Rev. Biol. 26: 169–190.
- Raper, K. B.. 1956. Dictyostelium polycephalum n. sp.: a new cellular slime mould with coremiform fructifications. J. Gen. Microbiol. 14: 716–732.
- Singh, B. N. 1947. Studies on soil Acrasieae; I. Distribution of species of Dictyostelium in soils of Great Britain and the effect of bacteria on their development. J. Gen. Microbiol. 1: 11–21.