Foissner, W. (1995). Tropical Protozoan Diversity: 80 Ciliate Species (Protozoa, Ciliophora) in a Soil Sample from a Tropical Dry Forest of Costa Rica, with Descriptions of four New Genera and seven New Species. Archiv für Protistenkunde. 145(1-2): 37-79.
Tropical Protozoan Diversity: 80 Ciliate Species (Protozoa, Ciliophora) in a Soil Sample from a Tropical Dry Forest of Costa Rica, with Descriptions of four New Genera and seven New Species