Two new species of Monacrosporium which capture nematodes are describe
d and the taxonomy of the known nematode-trapping species of Monacrosp
orium is discussed. Four species of Dactylaria, two of Dactylella, one
of Golovinia, one of Dactylium and one of Monacrosporiella are transf
erred to Monacrosporium. A total of 43 nematode-trapping species are l
isted and a key is provided.