Monstrillidae Dana, 1849
Cymbasoma agoensis Sekiguchi, 1982
Cymbasoma bali Desai & Krishnaswamy, 1962
Cymbasoma bowmani Suarez-Morales & Gasca, 1998
Cymbasoma boxshalli (Suárez-Morales, 1993)
Cymbasoma bullatus (Scott A., 1909)
Cymbasoma californiense Suarez-Morales & Palomares-Garcia, 1999
Cymbasoma chelemense Suarez-Morales & Escamilla, 1997
Cymbasoma claparedei (Giesbrecht, 1893)
Cymbasoma cocoense Suárez-Morales & Morales-Ramírez, 2009
Cymbasoma concepcionae Suárez-Morales & Morales Ramírez, 2003
Cymbasoma danae (Malaquin, 1896)
Cymbasoma davisi Suárez-Morales & Pilz, 2008
Cymbasoma frondipes (Isaac, 1975)
Cymbasoma germanicum (Timm, 1893)
Cymbasoma ghardaqana Al-Kholy, 1963
Cymbasoma ghardaqanum (Isaac, 1975)
Cymbasoma gigas (Scott A., 1909)
Cymbasoma gracile Gurney, 1927
Cymbasoma guererrense Suárez-Morales, 2009
Cymbasoma herdmani Thompson, 1888
Cymbasoma irmiziae Khan & Kamran, 1974
Cymbasoma janetae Mageed, 2010
Cymbasoma javaensis (Isaac, 1974)
Cymbasoma javensis (Isaac, 1974)
Cymbasoma longispinosum (Bourne, 1890)
Cymbasoma malaquini (Caullery & Mesnil, 1914)
Cymbasoma mcalicei Suarez-Morales, 1996
Cymbasoma morii (Tokioka, 1949)
Cymbasoma nicobarica Sewell, 1949
Cymbasoma nicolettae Suarez-Morales, 2002
Cymbasoma pallidum (Isaac, 1974)
Cymbasoma quadridens Davis, 1947
Cymbasoma quintanarooense (Suarez Morales, 1994)
Cymbasoma quintanarooensis (Suárez-Morales, 1994)
Cymbasoma reticulatum (Giesbrecht, 1893)
Cymbasoma reticulatus (Giesbrecht, 1893)
Cymbasoma rigidum Thompson I.C., 1888
Cymbasoma rochai Suárez-Morales & Dias, 2001
Cymbasoma roscovita (Malaquin, 1901)
Cymbasoma rostratum (T. Scott, 1904)
Cymbasoma similirostratum (Isaac, 1974)
Cymbasoma striatum Isaac, 1974
Cymbasoma tenuis (Isaac, 1974)
Cymbasoma thompsonii (Giesbrecht, 1893)
Cymbasoma tirmiziae Khan & Kamaran, 1974
Cymbasoma tropica (Wolfenden, 1906)
Cymbasoma tropicum (Wolfenden, 1905)
Cymbasoma tumorifrons (Isaac, 1975)
Cymbasoma williamsoni Khan, 1975
Cymbasoma zetlandicum (Scott T., 1904)