IRMNG Taxon list
- Basispora africana D.M. John & G.W. Lawson, 1974
- Basispora durvillaeae (Lindauer) D.M. John & G.W. Lawson, 1974 accepted as Herpodiscus durvillaeae (Lindauer) G.R. South, 1974
- Basispora saxigena (Lindauer) D.M. John & G.W. Lawson, 1974 accepted as Hapalospongidion saxigenum Lindauer, 1949
- Mesospora macrocarpa (Feldmann) den Hartog, 1969 accepted as Hapalospongidion macrocarpum (Feldmann) León-Álvarez & González-González, 1993
- Mesospora mediterranea Feldmann, 1935 accepted as Hapalospongidion macrocarpum (Feldmann) León-Álvarez & González-González, 1993
- Mesospora negrosensis J.A. West & H.P. Calumpong, 1996
- Mesospora pangoensis (Setchell) Chihara & J. Tanaka, 1982 accepted as Hapalospongidion pangoense (Setchell) Hollenberg, 1942
- Mesospora schmidtii Weber-van Bosse, 1911 accepted as Hapalospongidion schmidtii (Weber-van Bosse) P.C. Silva, 1996
- Mesospora vanbosseae Børgesen, 1924 accepted as Hapalospongidion vanbosseae (Børgesen) D. León-Alvarez & J. González-González, 1993
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