IRMNG Taxon list
Arrhenosphaera craneae Stejskal, 1974
Ascosphaera acerosa Bissett, G. Duke & Goettel, 1996
Ascosphaera alvei (Betts) L.S. Olive & Spiltoir, 1955 accepted as Bettsia alvei (Betts) Skou, 1972
Ascosphaera apis (Maasen ex Claussen) L.S. Olive & Spiltoir, 1955
Ascosphaera asterophora Skou, 1982
Ascosphaera atra Skou & K. Hackett, 1979
Ascosphaera celerrima Skou, 1988
Ascosphaera cinnamomea Skou, 1988
Ascosphaera columbrina Bissett
Ascosphaera fusiformis Skou, 1988
Ascosphaera larvis Bissett, 1988
Ascosphaera major (Prökschl & Zobl) Skou, 1972
Ascosphaera naganensis Skou, 1988
Ascosphaera osmophila Skou & J.E. King, 1984
Ascosphaera pollenicola Bissett, 1988
Ascosphaera proliperda Skou, 1972
Ascosphaera xerophila Skou, 1988
Bettsia alvei (Betts) Skou, 1972
Pericystis alvei Betts, 1912 accepted as Bettsia alvei (Betts) Skou, 1972
Pericystis apis Maasen accepted as Ascosphaera apis (Maasen ex Claussen) L.S. Olive & Spiltoir, 1955