Reference

M. Baumgartner, K.O. Stetter, Wilhelm Foissner (2002): Morphological, small subunit rRNA, and physiological characterization of *Trimyema minutum* (#Kahl#, 1931), an anaerobic ciliate from submarine hydrothermal vents growing from 28°C to 52°C – J. Euk. Microbiol. – 49/3: 227 - 238.