The taxonomy of the genus Peptostreptococcus is currently under revision. F
our well-characterised species, Peptostreptococcus asaccharolyticus, Peptos
treptococcus indolicus, Peptostreptococcus lacrimalis and Peptostreptococcu
s harei form a homogeneous group of species but differ so markedly from the
type species of the genus, Peptostreptococcus anaerobius, that they warran
t placement in a separate genus. We propose that these species, Peptostrept
ococcus asaccharolyticus, Peptostreptococcus indolicus, Peptostreptococcus
lacrimalis and Peptostreptococcus harei be reclassified in a new genus, Sch
leiferella, as Schleiferella asaccharolytica comb. nov., Schleiferella indo
lica comb. nov., Schleiferella lacrimalis comb. nov. and Schleiferella hare
i comb. nov. (C) 2001 Academic Press.