Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Chromista Caval.-Sm. (1981) - chromists
Subkingdom Harosa Cavalier-Smith, 2010
Clade Sar Adl et al. 2012 [Simpson & Dunthorn 2020]
Infrakingdom Halvaria Cavalier-Smith, 2010
Superphylum Alveolata Cavalier-Smith, 1991
Phylum Miozoa Cavalier-Smith, 1987
Subphylum Myzozoa Cavalier-Smith & Chao, 2004
Infraphylum Dinozoa Cavalier-Smith, 1981
Superclass Dinoflagellata Bütschli, 1885
Class Dinophyceae Pascher (1914)
Subclass Peridiniphycidae Fensome, F.J.R. Taylor, G. Norris, Sarjeant, Wharton & G.L. Williams (1993)
Order Peridinialesᵀ Haeckel (1894)
Family Protoperidiniaceae Balech (1988), nom. cons.
Genus Protoperidiniumᵀ Bergh (1881)
Protoperidinium abei (Paulsen) Balech
Protoperidinium acanthophorum (Balech) Balech (1974)
Protoperidinium achromaticum (Levander) Balech
Protoperidinium acutipes (P. Dangeard) Balech (1974)
Protoperidinium acutum (Fauré-Fremiet) Balech (1974)
Protoperidinium adeliense (Balech) Balech (1974)
Protoperidinium adense (Matzenauer) Balech (1974)
Protoperidinium adulterum (Balech) Balech (1974)
Protoperidinium aequatoriale (Balech) Balech (1974)
Protoperidinium affine (Balech) Balech (1974)
Protoperidinium aliferum (Gaarder) Balech (1974)
Protoperidinium americanum (Gran & Braarud) Balech (1974)
Protoperidinium amplum (Matzenauer) Balech (1974)
Protoperidinium ampulla (Balech) Balech (1974)
Protoperidinium anceps (Meunier) Balech (1974)
Protoperidinium anguipes (Balech) Balech (1974)
Protoperidinium angustum (P. Dangeard) Balech (1974)
Protoperidinium anomaloplaxum (Balech) Balech (1974)
Protoperidinium antarcticum (Schimp.) Balech (1974)
Protoperidinium anthonyi (Fauré-Fremiet) Balech
Protoperidinium applanatum (Mangin) Balech (1974)
Protoperidinium archiovatum (Balech) Balech (1974)
Protoperidinium arcticum (Grøntved & Seidenfaden) Okolodkov (1997)
Protoperidinium areolatum (Peters) Balech (1974)
Protoperidinium argentiniense Balech (1979)
Protoperidinium asperum (Wailes) Balech (1974)
Protoperidinium aspidiotum (Balech) Balech (1974)
Protoperidinium asymmetricum Balech (1974)
Protoperidinium avellana (Meunier) Balech
Protoperidinium balechii (R. Akselman) E. Balech
Protoperidinium belizeanum Faust (2003)
Protoperidinium bellulum (Balech) Balech (1974)
Protoperidinium biconicum (Dangeard) Balech
Protoperidinium bidentatum (Abé) Balech (1994)
Protoperidinium bipatens Balech (1973)
Protoperidinium bipes (Paulsen) Balech
Protoperidinium bispinum (Schiller) Balech
Protoperidinium bourrellyi Balech (1999)
Protoperidinium braarudii (Schiller) Balech (1974)
Protoperidinium brevipes (Paulsen) Balech
Protoperidinium brochii (Kofoid & Swezy) Balech
Protoperidinium bulbosum (Gaarder) Balech (1974)
Protoperidinium bulla (Meunier) Balech
Protoperidinium capdevillei (Balech) Balech (1974)
Protoperidinium capurroi
Protoperidinium carinaeferum (Gail) Balech (1994)
Protoperidinium carum (Abé) Balech (1994)
Protoperidinium cassum
Protoperidinium castaneiforme (Mangin) Balech (1974)
Protoperidinium cavispinum (Mangin) Balech (1974)
Protoperidinium cepa (Balech) Balech (1974)
Protoperidinium cerasus (Paulsen) Balech
Protoperidinium charcotii (Balech) Balech (1974)
Protoperidinium claudicans (Paulsen) Balech
Protoperidinium claudum Balech (1994)
Protoperidinium colombonense (Matzenauer) Balech (1974)
Protoperidinium compressum (Abé) Balech (1974)
Protoperidinium concavum (Mangin) Balech (1974)
Protoperidinium conicoides (Paulsen) Balech
Protoperidinium conicum (Gran) Balech
Protoperidinium consimile (Abé) Balech (1994)
Protoperidinium corniculum (Kofoid & Michener) F.J.R. Taylor & E. Balech
Protoperidinium cornutum (Karsten) Balech (1974)
Protoperidinium crassipes (Kofoid) Balech
Protoperidinium crassipyrum (Balech) Balech (1974)
Protoperidinium cristatum Balech (1979)
Protoperidinium cruciferum (Balech) Balech (1973)
Protoperidinium curtipes (Jorgensen) Balech
Protoperidinium curtum (Balech) Balech (1973)
Protoperidinium curvipes (Ostenfeld) Balech
Protoperidinium cuspidatum Balech (1979)
Protoperidinium dakariense (P. Dangeard) Balech (1974)
Protoperidinium decipiens
Protoperidinium decollatum (Balech) Balech (1974)
Protoperidinium defectum (Balech) Balech (1974)
Protoperidinium deficiens (Meunier) Balech
Protoperidinium denticulatum (Gran & Braarud) Balech
Protoperidinium depressum (Bailey) Balech
Protoperidinium diabolus (Cleve) Balech
Protoperidinium discoides (Wailes) Balech (1974)
Protoperidinium divaricatum
Protoperidinium divergens (Ehrenb.) Balech
Protoperidinium dolichoporum M.B. Borgese
Protoperidinium elegans (Cleve) Balech
Protoperidinium elegantissimum (Balech) Balech (1974)
Protoperidinium ellipticum Halim (1969)
Protoperidinium elongatum (Meunier) Balech (1974)
Protoperidinium exageratum Balech (1979)
Protoperidinium excentricum (Paulsen) Balech
Protoperidinium exiguipes (Halim) Dodge
Protoperidinium exiguum (Cleve) Balech (1974)
Protoperidinium exile Balech (1994)
Protoperidinium fastum Balech (1979)
Protoperidinium faurei Balech (1994)
Protoperidinium fimbriatum (Meunier) Balech
Protoperidinium finitimum Balech
Protoperidinium formosum (Pavillard) Balech (1974)
Protoperidinium furcatum (Abé) Balech (1994)
Protoperidinium gaarderae (Balech) Balech (1974)
Protoperidinium gibberum (Abé) Balech (1994)
Protoperidinium globiferum (Abé) Balech (1994)
Protoperidinium globulus (Stein) Balech
Protoperidinium glyptopterum Balech (1973)
Protoperidinium grahamii (Sournia) Balech (1994)
Protoperidinium grande (Kofoid) Balech
Protoperidinium granii (Ostenfeld) Balech (1974)
Protoperidinium grenlandicum (Woloszyńska) Balech (1974)
Protoperidinium hamatum Balech (1979)
Protoperidinium helix (Balech) Balech (1974)
Protoperidinium hemisphaericum (T.H. Abé) E. Balech
Protoperidinium heteracanthum (Dangeard) Balech
Protoperidinium heteroconicum (Matzenauer) Balech (1974)
Protoperidinium heterospinum (Gaarder) Balech (1974)
Protoperidinium hidemitii (Paulsen) Balech (1994)
Protoperidinium hirobis (Abé) Balech
Protoperidinium huberi (Schiller) Balech (1974)
Protoperidinium humile (Schiller) Balech (1974)
Protoperidinium hyalinum (Meunier) Balech (1974)
Protoperidinium illepidum Balech (1994)
Protoperidinium incertum (Balech) Balech (1973)
Protoperidinium inclinatum (Balech) Balech
Protoperidinium incognitum (Balech) Balech (1974)
Protoperidinium inflatiforme (Böhm) Balech (1974)
Protoperidinium inflatum (Okamura) Balech
Protoperidinium islandicum (Paulsen) Balech
Protoperidinium isthmus (Abé) Balech (1994)
Protoperidinium joergensenii
Protoperidinium joubinii (P. Dangeard) Balech (1974)
Protoperidinium laciniosum Balech (1994)
Protoperidinium laticeps (Grontved & Seidenfaden) Balech
Protoperidinium latidorsale (P. Dangeard) Balech (1974)
Protoperidinium latipyrum (Balech) Balech (1974)
Protoperidinium latispinum (Mangin) Balech
Protoperidinium latissimum (Kofoid) Balech (1974)
Protoperidinium latistriatum (Balech) Balech (1974)
Protoperidinium leonis (Pavillard) Balech
Protoperidinium ligusticum (Rampi) Balech
Protoperidinium lipopodium (Balech) Balech (1974)
Protoperidinium longipes (Karsten, 1907) Balech
Protoperidinium longispinum (Kofoid) Balech (1974)
Protoperidinium macrapicatum (Balech) Balech (1973)
Protoperidinium magnum (Schiller) Balech (1974)
Protoperidinium majus (P. Dangeard) Balech (1974)
Protoperidinium manginii (Balech) Balech (1974)
Protoperidinium maranense Tolomio
Protoperidinium marielebourae (Paulsen) Balech
Protoperidinium marukawai (Abé) Balech (1974)
Protoperidinium mastophorum (Balech) Balech (1974)
Protoperidinium mediocre (Balech) Balech (1974)
Protoperidinium mediterraneum (Kofoid) Balech
Protoperidinium melo (Balech) Balech (1974)
Protoperidinium mendiolae Balech (1978)
Protoperidinium metananum (Balech) Balech (1974)
Protoperidinium minutum (Kofoid) Loeblich III (1970)
Protoperidinium mite (Pavillard) Balech
Protoperidinium monacanthum (Broch) Balech (1973)
Protoperidinium monospinum (Paulsen) K.A.F. Zonneveld & B. Dale
Protoperidinium monovelum (Abé) Balech (1974)
Protoperidinium multipunctatum (Fauré-Fremiet) Balech (1994)
Protoperidinium munobis (Abé) Balech (1974)
Protoperidinium murrayi Kofoid
Protoperidinium mutsuense (Abé) Balech (1974)
Protoperidinium nanum (Balech) Balech (1974)
Protoperidinium norpacense (Balech) Balech (1974)
Protoperidinium novascotiense (Gran & Braarud) Balech (1974)
Protoperidinium nudum (Meunier) Balech
Protoperidinium obesum (Matzenauer) Balech (1974)
Protoperidinium oblongum (Aurivillius) Parke & Dodge
Protoperidinium obtusipes (Mangin) Balech (1974)
Protoperidinium obtusum (Karsten) Parke & Dodge
Protoperidinium oceanicum (Vanhöffen) Balech
Protoperidinium okamurai Yoneda & Marukawa (1921)
Protoperidinium orientale (Matzenauer) Balech (1974)
Protoperidinium ovatoides (Meunier) Balech (1974)
Protoperidinium ovatum
Protoperidinium oviforme (Dangeard) Balech
Protoperidinium ovum (Schiller) Balech
Protoperidinium pacificum (Kofoid & Michener) F.J.R. Taylor & E. Balech
Protoperidinium pallidum (Ostenfeld) Balech
Protoperidinium paradoxum (F.J.R. Taylor) Balech (1994)
Protoperidinium parapyriforme (Hermosilla) Balech (1974)
Protoperidinium parcum (Balech) Balech (1974)
Protoperidinium parthenopes Zingone & Montresor
Protoperidinium parvicollum (Balech) Balech (1973)
Protoperidinium parvispinum (Gaarder) Balech (1974)
Protoperidinium parviventer Balech (1978)
Protoperidinium paulsenii (Pavillard) Balech (1974)
Protoperidinium pedunculatum (Schütt) Balech (1974)
Protoperidinium pellucidum Bergh (1881)
Protoperidinium penitum (Balech) Balech (1974)
Protoperidinium pentagonum (Gran) Balech
Protoperidinium perplexum (Balech) Balech (1974)
Protoperidinium perradiatum Balech (1978)
Protoperidinium persicum Schiller (1937)
Protoperidinium peruvianum (Balech) Balech (1974)
Protoperidinium pietschmannii (Böhm) Balech (1974)
Protoperidinium planiceps (Abé) Balech (1988)
Protoperidinium platifrons Balech (1999)
Protoperidinium porosum Balech (1978)
Protoperidinium pouchetii (Kofoid & Michener) F.J.R. Taylor & E. Balech
Protoperidinium pseudoantarcticum (Balech) Balech (1974)
Protoperidinium pseudogranii (Peters) Balech (1994)
Protoperidinium pseudopallidum (Peters) Balech (1994)
Protoperidinium punctulatum (Paulsen) Balech
Protoperidinium pyriforme (Paulsen) Balech
Protoperidinium pyrum (Balech) Balech (1974)
Protoperidinium quadratum (Matzenauer) Balech (1974)
Protoperidinium quarnerense (Schröder) Balech
Protoperidinium radius (Balech) Balech (1976)
Protoperidinium rampii (Balech) Balech (1974)
Protoperidinium raphanus (Balech) Balech (1974)
Protoperidinium rectius (Graham) Balech (1994)
Protoperidinium rectum (Kofoid) Balech (1974)
Protoperidinium retiferum (Matzenauer) Balech (1978)
Protoperidinium rhombiforme (Abé) Balech (1994)
Protoperidinium robustum (Meunier) Hernández-Becerril (1991)
Protoperidinium rosaceum (Balech) Balech (1974)
Protoperidinium roscoffiense (Balech) Balech (1974)
Protoperidinium roseum
Protoperidinium saltans (Meunier) Balech
Protoperidinium schilleri (Paulsen) Balech
Protoperidinium sinaicum (Matzenauer) Balech
Protoperidinium solidicorne (Mangin) Balech
Protoperidinium solitarium (Abé) Balech (1974)
Protoperidinium somma (Matzenauer) Balech (1974)
Protoperidinium sourniai (F.J.R. Taylor) Balech (1994)
Protoperidinium sphaericum (Murray & Whitting) Balech
Protoperidinium sphaeroides (Dangeard) Balech
Protoperidinium sphaeroideum (Mangin) Balech
Protoperidinium spirale (Gaarder) Balech (1974)
Protoperidinium spitzbergense (Broch) Balech (1994)
Protoperidinium steidingerae Balech (1979)
Protoperidinium steinii (Jörgensen) Balech
Protoperidinium stellatum (Wall) Balech (1994)
Protoperidinium subcrassipes E. Balech
Protoperidinium subcurvipes (Lebour) Balech
Protoperidinium subinerme (Paulsen) Loeblich III (1969)
Protoperidinium subpyriforme (P. Dangeard) Balech (1974)
Protoperidinium subsphaericum (Balech) Balech (1974)
Protoperidinium symmetricum (Halim) Balech (1974)
Protoperidinium taeningii (Rampi) Balech (1974)
Protoperidinium tatihouense (Fauré-Fremiet) Balech (1994)
Protoperidinium tenuissimum (Kofoid) Balech (1974)
Protoperidinium thorianum (Paulsen) Balech
Protoperidinium thulesense (Balech) Balech (1973)
Protoperidinium tohrui Balech (1994)
Protoperidinium tristylum (Stein) Balech
Protoperidinium truncum (Abé) Balech (1974)
Protoperidinium tuba (Schiller) Balech (1974)
Protoperidinium tumidum (Okamura) Balech
Protoperidinium turbinatum (Mangin) Balech (1974)
Protoperidinium turgidum (Meunier) Balech (1974)
Protoperidinium unipes (Balech) Balech (1974)
Protoperidinium variegatum (Peters) Balech
Protoperidinium ventrale (Abé) Balech (1974)
Protoperidinium ventricum (Abé) Balech (1974)
Protoperidinium venustum
Protoperidinium verrucosum (Meunier) Balech (1974)
Protoperidinium volsella (Margalef) Balech (1974)
Protoperidinium vulgare Balech (1978)
Protoperidinium wiesneri (Schiller) Balech
Protoperidinium woloszynskae (Conrad) Parke & Dodge (1976)
Protoperidinium yserense
Protoperidinium simulum (Paulsen) Balech