A new Cryptosporidium species, C. saurophilum, is described from Schne
ider's skinks Eumeces schneideri Daudin, 1802. Oocysts were fully spor
ulated in fresh faeces and measured 5.0 x 4.7 mu m (4.4-5.6 x 4.2-5.2
mu m). The new species differs from C, serpentis Levine, 1980 by havin
g smaller oocysts, developing in a different location of intestine, an
d by the inability to infect snakes.