Leidy, “Fauna and Flora within Living Animals,” in “Smithsonian Contributions to Knowledge.”
Murie, in “Monthly Microscopical Journal” (1872), vii. p. 149.
See genus Mycetophagus, “Stephen’s Manual Brit. Coleopt.” p. 132.
Sowerby’s “Fungi,” plates 289 and 387, fig. 6.
Schacht, “Fungous Threads in the Cells of Plants,” in Pringsheim’s “Jahrbuch.” Berlin, 1863.