IRMNG Taxon list
Alisphaera capulata Heimdal, 1981
Alisphaera extenta Kleijne, R.W. Jordan, Heimdal, Samtleben, A.H.L. Chamberlain & Cros, 2002
Alisphaera gaudii Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros, 2002
Alisphaera ordinata (Kamptner) Heimdal, 1973
Alisphaera pinnigera Kleijne, Jordan, Heimdal, Samtleben, A.H.L. Chamberlain & Cros, 2002
Alisphaera quadrilatera Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros, 2002
Alisphaera spatula Steinmetz, 1991
Alisphaera uncinata Kleijne, Jordan, Heimdal, Samtleben, A.H.L. Chamberlain & Cros, 2002
Alisphaera unicornis Okada & McIntyre, 1977
Canistrolithus valliformis R.W. Jordan & A.H.L. Chamberlain, 1993
Polycrater galapagensis I. Manton & K. Oates, 1980