• Phalacroma Hawle & Corda, 1847 † [Family: Phalacromidae]
• Phalacroma Stein, 1883 [Family: Oxyphysaceae]
• Phalacroma acutum (F. Schütt) Pavillard, 1916
• Phalacroma alata E.J.F. Wood
• Phalacroma apicatum Kofoid & Skogsberg, 1928
• Phalacroma argo Hensen
• Phalacroma argus Stein, 1883
• Phalacroma armatum Hensen
• Phalacroma bibullatum (Barrande, 1846) †
• Phalacroma biceps (Schiller) Schiller, 1933
• Phalacroma bipartitum Kofoid & Skogsberg, 1928
• Phalacroma blackmanii Murray & Whitting (unaccepted)
• Phalacroma braarudii O. Nordli, 1951
• Phalacroma circumcinctum Kofoid & Michener, 1911
• Phalacroma circumsutum Karsten, 1907
• Phalacroma complanatum Gaarder, 1954
• Phalacroma contractum Kofoid & Skogsberg, 1928 accepted as Dinophysis contracta (Kofoid & Skogsberg) Balech, 1973
• Phalacroma cornuta N. Peters, 1928 accepted as Dinophysis cornuta (Peters) Balech, 1967
• Phalacroma cornutum
• Phalacroma cuneolus Kofoid & Skogsberg, 1928
• Phalacroma cuneus F. Schütt, 1895
• Phalacroma dens Kofoid & Skogsberg, 1928
• Phalacroma dolichopterygium Jörgensen, 1923 accepted as Phalacroma mitra F. Schütt, 1895
• Phalacroma dolichopterygium Murray & Whitting, 1899 accepted as Phalacroma mitra F. Schütt, 1895
• Phalacroma doryphorides Dangeard
• Phalacroma doryphorum Stein, 1883
• Phalacroma ebriola Herdman, 1924 accepted as Sinophysis ebriolum (E.C. Herdman) Balech, 1956
• Phalacroma ebriolum Lebour, 1925 accepted as Sinophysis ebriolum (E.C. Herdman) Balech, 1956
• Phalacroma elongata †
• Phalacroma elongatum Jörgensen
• Phalacroma euter Hensen
• Phalacroma expulsum (Kofoid & Michener) Kofoid & Skogsberg, 1928
• Phalacroma favus Kofoid & Michener, 1911
• Phalacroma fimbriatum Kofoid & Michener, 1911
• Phalacroma giganteum Kofoid & Michener, 1911
• Phalacroma globulus Schutt, 1895 accepted as Heteroschisma globulus Schiller, 1933
• Phalacroma groenlandicum Schiller
• Phalacroma hastatum Pavillard accepted as Dinophysis hastata Stein, 1883
• Phalacroma hindmarchii Murray & Whitting, 1899
• Phalacroma irregulare Lebour, 1925 accepted as Dinophysis irregularis (Lebour) Balech, 1967
• Phalacroma jibbonense Wood, 1954
• Phalacroma jourdani (Gourret) F. Schütt
• Phalacroma kofoidi Lebour, 1925 accepted as Thecadinium petasatum Kofoid & Skogsberg, 1928 accepted as Thecadinium kofoidii (Herdman) Schiller, 1933
• Phalacroma kofoidii Herdman, 1924 accepted as Adenoides kofoidii (Herdman) Dodge, 1982
• Phalacroma lacrima Gaarder, 1954 accepted as Dinophysis lacrima (Gaarder) Balech, 1967
• Phalacroma lasherensis †
• Phalacroma lativelatum Kofoid & Skogsberg, 1928
• Phalacroma latum K.R. Gaarder, 1954
• Phalacroma lens Kofoid & Skogsberg
• Phalacroma lenticulum Kofoid
• Phalacroma limbatum Kofoid & Michener
• Phalacroma longialatum K.R. Gaarder, 1954
• Phalacroma mawsonii Wood, 1954
• Phalacroma minutum Cleve, 1900
• Phalacroma mitra F. Schütt, 1895
• Phalacroma modestum Böhm
• Phalacroma monacanthum Gail, 1950
• Phalacroma mucronatum Kofoid & Skogsberg, 1928 accepted as Dinophysis mucronata (Kofoid & Skogsberg) Sournia, 1973
• Phalacroma nasutum Stein, 1883 accepted as Dinophysis nasuta (Stein) Parke & Dixon, 1968
• Phalacroma nudum †
• Phalacroma obliquum Hensen
• Phalacroma odiosum Pavillard, 1930 accepted as Dinophysis odiosa (Pavillard) Tai & Skogsberg, 1934
• Phalacroma okamurai Pavillard
• Phalacroma operculatum Stein, 1883
• Phalacroma operculoides F. Schütt, 1895
• Phalacroma ovatum (Claparède & Lachmann) Jorgensen, 1923
• Phalacroma ovum Schütt, 1895
• Phalacroma oxytoxoides (Kofoid) F. Gomez, P. Lopez-Garcia & D. Moreira, 2011
• Phalacroma parvulum (Schütt) Jörgensen, 1923 accepted as Dinophysis parvula (Schütt) Balech, 1967
• Phalacroma paulseni Schiller, 1928 accepted as Dinophysis mucronata (Kofoid & Skogsberg) Sournia, 1973
• Phalacroma paulsenii Schiller, 1928 accepted as Dinophysis mucronata (Kofoid & Skogsberg) Sournia, 1973
• Phalacroma pirum Gaarder accepted as Heteroschisma pirum (Gaarder) Balech, 1967
• Phalacroma planiceps Schiller
• Phalacroma porodictyum Stein, 1883 accepted as Dinophysis porodictyum (Stein) Abé
• Phalacroma porosum Kofoid & Michener
• Phalacroma praetextum Kofoid & Michener, 1911
• Phalacroma propulsans Hensen
• Phalacroma protuberans Kofoid & Skogsberg, 1928
• Phalacroma pugiunculus Jorgensen, 1923
• Phalacroma pulchellum Lebour, 1922 accepted as Dinophysis pulchella (Lebour) Balech, 1967
• Phalacroma pulchrum Kofoid & Michener, 1911
• Phalacroma pyriforme Kofoid & Skogsberg, 1928
• Phalacroma rapa Jorgensen, 1923
• Phalacroma reticulatum Kofoid
• Phalacroma richardii Pavillard
• Phalacroma robustum K.R. Gaarder, 1954
• Phalacroma rotundata (Claparéde & Lachmann) Kofoid & Michener, 1911
• Phalacroma rudgei Murray & Whitting accepted as
• Phalacroma rugosum Gaarder
• Phalacroma ruudii Braarud, 1935 accepted as Dinophysis contracta (Kofoid & Skogsberg) Balech, 1973
• Phalacroma simulans Jörgensen
• Phalacroma sphaericum (Stein) Zacharias
• Phalacroma sphaeroideum Schiller
• Phalacroma spinata N. Peters, 1928 accepted as Dinophysis cornuta (Peters) Balech, 1967
• Phalacroma stenopterygium Jörgensen
• Phalacroma striatum Kofoid, 1907
• Phalacroma symmetricum Gaarder, 1954 accepted as Dinophysis symmetrica (Gaarder) Balech, 1967
• Phalacroma thompsonii E.J.F. Wood, 1954 accepted as Dinophysis thompsonii (Wood) Balech, 1967
• Phalacroma triangulare E.J.F. Wood accepted as Phalacroma cuneus F. Schütt, 1895
• Phalacroma tuberculatum G.I. Gail, 1959