Psychrophiles; Bacillus Pyschrophilus, Clamydomonas Nivalis
Psychrotrophs; Listeria Monocytogenes, Pseudomonas Fluorecense
Mesophiles; E. Coli, Trichomonas Vaginalis
Thermophiles; Geobacillus Stearothermophlus, Thermus Aquaticus Hyperthermophiles; Pyrococcus Abysii, Pyrodictum Occultum