Haptophyta

Coccolithus pelagicus

Taxonavigation

Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Hacrobia
Phylum: Haptophyta
Classes: Pavlovophyceae - Prymnesiophyceae – Haptophyta incertae sedis

Name

Haptophyta D.J. Hibberd ex B. Edvardsen & W. Eikrem, 2000

Synonyms or similar groups

Coccosphaerales Haeckel, 1894
Coccolithophoridae Lohmann, 1902
Coccolithophorales Lemmermann, 1908
Coccolithineae Kamptner, 1928; Schiller, 1930
Coccolithales Schwarz, 1932
Coccolithophyceae Rothmaler, 1951
Haptophyceae Christensen, 1962 ex Silva, 1980
Prymnesiophyceae Casper, 1972, ex Hibberd, 1976
Prymnesiophyta Hibberd, 1976
Prymnesiida Levine et al., 1980 [?]
Haptomonadida Corliss in Parker, 1982
Prymnesiomonadida O.R. Anderson, 1988 [?]
Haptomonada Cavalier-Smith, 1989 [1990]
Prymnesiomonada Hausmann & Hülsmann, 1996 [?]
Haptista Cavalier-Smith et al., 2015

References

Chrétiennot-Dinet, M.-J.; Desreumaux, N.; Vignes-Lebbe, R. 2014: An interactive key to the Chrysochromulina species (Haptophyta) described in the literature. PhytoKeys, 34: 47–60. DOI: 10.3897/phytokeys.34.6242 Reference page.
Eikrem, W.; Medlin, L.K.; Henderiks, J.; Rokitta, S.; Rost, B.; Probert, I.; Throndsen, J.; Edvardsen, B. (2017). Haptophyta. In: Archibald, J.M., Simpson, A.G.B., Slamovits, C. (Eds.). Handbook of the Protists. Springer, pp. 1-61. DOI: 10.1007/978-3-319-32669-6_38-2
Green, J.C. & Jordan, R.W. (1994). Systematic history and taxonomy. In: Green, J.C. & Leadbeater, B.S.C. (eds.) The haptophyte algae. Clarendon Press, Oxford: 1–21.

Links

Haptophyta in the World Register of Marine Species

Vernacular names

eesti: Haptofüüdid, Prümnesiofüüdid
français: Haptophytes
日本語: ハプト植物門

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Alternative classifications

Hibberd (1972)

Hibberd D.J., 1972. Chrysophyta: definition and interpretation. British Phycological Journal 7: 281, .

Chromophyta

Division Haptophyta

Round (1973)

The biology of the algae, 2n ed., .

"Algae"

Eucaryota (Caryonta, Plantae euplastidae)
- Phylum Haptophyta

Parke & Dixon (1976)

Parke, M. & Dixon, P.S. (1976). Check-list of British marine algae - third revision. Journal of the Marine Biological Association of the United Kingdom 56: 527–594.

Haptophyta

Haptophyceae
- Isochrysidales
  - Isochrysidaceae
  - Gephyrocapsaceae
  - Hymenomonadaceae
  - Ochrosphaeraceae
- Prymnesiales
  - Prymnesiaceae
  - Phaeocystaceae
- Coccosphaerales
  - Zygosphaeraceae
  - Calciosoleniaceae
  - Pontosphaeraceae
  - Halopappaceae
  - Helicosphaeraceae
  - Coccolithaceae
  - Rhabdosphaeraceae
  - Braarudosphaeraceae
- Pavlovales
  - Pavlovaceae

Christensen (1980)

Christensen, T., 1980. Algae: a taxonomic survey. Fasc. 1. Odense: Aio Tryk as.

Haptophyta
- Prymnesiophyceae
  - Prymnesiales
    - Prymnesiaceae
    - Phaeocystaceae
    - Chrysotilaceae
    - Gloeothamniaceae
    - Pavlovaceae
    - Coccolithophorids included in 3 families
    - Thoracosphaeraceae
    - Braarudosphaeraceae
    - Ceratolithaceae

Tappan (1980)

Tappan, H. N. (1980). The paleobiology of plant protists. San Francisco: W.H. Freeman, .

Haptophyta
- Coccolithophyceae
  - Isochrysidales
    - Gephyrocapsaceae
    - Isochrysidaceae
    - Hymenomonadaceae
    - Ochrosphaeraceae
    - Thoracosphaeraceae [?]
  - Prymnesiales
    - Prymnesiaceae
    - Phaeocystaceae
  - Coccolithoporids distributed between 6 orders and 36 families
  - Pavlovales
    - Pavlovaceae

Cavalier-Smith (1986)

Cavalier-Smith, T. (1986). The kingdom Chromista, origin and systematics. In: Round, F.E. and Chapman, D.J. (eds.). Progress in Phycological Research. 4: 309–347, .

Kingdom Chromista

Subkingdom Chromophyta
- Phylum Haptophyta

Cavalier-Smith (1993)

From Kingdom Protozoa and its 18 phyla.

Empire Eukaryota

Kingdom Chromista
- Subkingdom Euchromista
  - Infrakingdom Chromobionta
    - Phylum Haptophyta Hibberd ex Cavalier-Smith, 1986
      - Class Patelliferea
        Order Isochrysidales
        
        Order Prymnesiales
        
        Order Coccosphaerales
      - Class Pavlovea
        Order Pavlovales

Jordan & Green (1994)

Jordan, R.W. & Green, J.C. (1994). A check-list of the extant Haptophyceae of the world. Journal of the Marine Biological Association of the United Kingdom 74: 149–174.

Division Haptophyta

Class Prymnesiophyceae
- Subclass Prymnesiophycidae
  - Order Prymnesiales
    - Family Isochrysidaceae
    - Family Noëlaerhabdaceae
    - Family Phaeocystaceae
    - Coccolithoporids distributed between 12 families
- Subclass Pavlovophycidae
  - Order Pavlovales
    - Family Pavlovaceae

van den Hoek et al. (1995)

Hoek, C. van den, Mann, D.G. & Jahns, H.M. (1995). Algae An Introduction to Phycology. Cambridge University Press, Cambridge, .

"Algae"

Division Haptophyta (= Prymnesiophyta)
- Class Haptophyceae
  - Order Prymnesiales (e.g., Chrysochromulina, Prymnesium, Corymbellus, Phaeocystis)
  - Order Isochrysidales (e.g., Chrysotila, Pleurochrysis, Hymenomonas)
  - Order Coccolithophorales (e.g., Emiliania, Syracosphaera, Discosphaera)
  - Order Pavlovales (e.g., Pavlova)

Edvardsen et al. (2000)

Edvardsen, B., Eikrem, W., Green, J. C., Andersen, R. A., Moon-van der Staay, S. Y., & Medlin, L. K. (2000). Phylogenetic reconstructions of the Haptophyta inferred from 18S ribosomal DNA sequences and available morphological data. Phycologia, 39(1), 19-35, .

Division Haptophyta Hibberd ex Edvardsen et Eikrem

Class Pavlovophyceae Cavalier-Smith (Green et Medlin) ('Pavlovidae')
- Order Pavlovales Green, 1976
  - Family Pavlovaceae Green, 1976
Class Prymnesiophyceae Hibberd, 1976 emend. CavalierSmith, 1996
- Order Phaeocystales Medlin ord. nov.
  - Family Phaeocystaceae Lagerheim, 1896
- Order Prymnesiales Papenfuss, 1955 emend. Edvardsen et Eikrem
  - Family Prymnesiaceae Conrad ex. O.C. Schmidt, 1931
- Order Isochrysidales Pascher, 1910 emend. Edvardsen et Eikrem
  - Family Isochrysidaceae Bourrelly, 1957 emend. Edvardsen et Eikrem
  - Family Noelaerhabdaceae Jerkovic, 1970
- Order Coccolithales E. Schwarz, 1932, ('Coccolithinales') emend. Edvardsen et Eikrem
  - Family Pleurochrysidaceae Fresnel et Billatd, 1991
  - Family Coccolithaceae Poche, 1913 ( 'Coccolithidae')
  - Family Reticulosphaeraceae Cavalier Smith, 1996

Jordan et al. (2004)

Jordan, R. W., Cros, L., & Young, J. R. (2004). A revised classification scheme for living haptophytes. Micropaleontology, 55-79, .

Division Haptophyta Hibberd 1972 ex Edvardsen and Eikrem in Edvardsen et al. 2000

Class Pavlovophyceae (Cavalier-Smith 1986) Green and Medlin in Edvardsen et al. 2000
- Subclass Pavlovophycidae Cavalier-Smith 1986
  - Order Pavlovales Green 1976a
    - Family Pavlovaceae Green 1976a
Class Prymnesiophyceae Hibberd 1976; emend. Cavalier-Smith in Cavalier-Smith et al. 1996
- Subclass Prymnesiophycidae Cavalier-Smith 1986
  - Order Coccolithales Schwarz 1932; emend. Edvardsen and Eikrem in Edvardsen et al. 2000
    - Family Calcidiscaceae Young and Bown 1997
    - Family Coccolithaceae Poche 1913; emend. Young and Bown 1997
    - Family Hymenomonadaceae Senn 1900
    - Family Pleurochrysidaceae Fresnel and Billiard 1991
  - Order Isochrysidales Pascher 1910; emend. Edvardsen and Eikrem in Edvardsen et al. 2000
    - Family Isochrysidaceae Bourrelly 1957; emend. Edvardsen and Eikrem in Edvardsen et al. 2000
    - Family Noëlaerhabdaceae Jerkovic 1970; emend. Young and Bown 1997
  - Order Phaeocystales Medlin in Edvardsen et al. 2000
    - Family Phaeocystaceae Lagerheim 1896
  - Order Prymnesiales Papenfuss 1955; emend. Edvardsen and Eikrem in Edvardsen et al. 2000
    - Family Prymnesiaceae Conrad 1926 ex Schmidt 1931
  - Order Syracosphaerales Hay 1977; emend. Young et al. 2003
    - Family Calciosoleniaceae Kamptner 1937
    - Family Rhabdosphaeraceae Haeckel 1894
    - Family Syracosphaeraceae (Lohmann 1902) Lemmermann 1903
  - Families with possible affinities to the Syracosphaerales
    - Family Alisphaeraceae Young, Kleijne and Cros in Young et al. 2003
    - Family Papposphaeraceae Jordan and Young 1990
    - Family Umbellosphaeraceae Young and Kleijne in Young et al. 2003
  - Order Zygodiscales Young and Bown 1997
    - Family Helicosphaeraceae Black 1971; emend. Jafar and Martini 1975
    - Family Pontosphaeraceae Lemmermann 1908
- Holococcolith-bearing taxa formerly belonging to the Family Calyptrosphaeraceae Boudreaux and Hay 1969
- Nannolith-bearing families
  - Family Braarudosphaeraceae Deflandre 1947
  - Family Ceratolithaceae Norris 1965
Family of doubtful haptophyte affinity
- Family Reticulosphaeraceae Cavalier-Smith in Cavalier-Smith et al. 1996 (98)

Adl et al. (2012)

Adl, S. M. et al. (2012). The revised classification of eukaryotes. Journal of Eukaryotic Microbiology 59 (5): 429–514, .

Incertae sedis Eukaryota

Haptophyta Hibberd 1976, emend. Edvardsen & Eikrem 2000
- Pavlovophyceae Cavalier-Smith 1986, emend. Green & Medlin 2000
  - Diacronema, Exanthemachrysis, Pavlova
- Prymnesiophyceae Hibberd 1976
  - Prymnesiales Papenfuss 1955
    - Chrysochromulina, Prymnesium
  - Phaeocystis Lagerheim 1893 (Phaeocystales Medlin 2000)
  - Isochrysidales Pascher 1910
    - Emiliania, Gephyrocapsa, Isochrysis
  - Coccolithales Schwarz 1932
    - Balaniger, Calciosolenia, Coccolithus, Hymenomonas, Pleurochrysis, Reticulosphaera, Wigwamma

Cavalier-Smith et al. (2015)

Cavalier-Smith, T., Chao, E.E. & Lewis, R. 2015. Multiple origins of Heliozoa from flagellate ancestors: New cryptist subphylum Corbihelia, superclass Corbistoma, and monophyly of Haptista, Cryptista, Hacrobia and Chromista. Molecular Phylogenetics and Evolution 93: 331–362. DOI: 10.1016/j.ympev.2015.07.004 Reference page.

Kingdom Chromista Cavalier-Smith, 1981

Subkingdom 1. Hacrobia Okamoto et al. ex Cavalier-Smith, 2010 and Cavalier-Smith, 2010
- Phylum 1. Haptista Cavalier-Smith phyl. n. (originally infrakingdom)
  - Subphylum 1. Haptophytina Cavalier-Smith subphyl. n. (compositionally identical to phylum Haptophyta Hibberd ex Cavalier-Smith, 1986
    - Class 1. Coccolithophyceae Casper, 1972 ex Rothmaler, 1951 (=Prymnesiophyceae Hibberd em. Cavalier-Smith et al., 1996a and Cavalier-Smith et al., 1996b) (e.g. Emiliania, Isochrysis, Prymnesium)
    - Class 2. Pavlovophyceae Cavalier-Smith, 1986 (e.g. Diacronema, Pavlova)
    - Class 3. Rappephyceae Cavalier-Smith cl. n. (Diagnosis: rappemonads: plastid-bearing sisters of Coccolithophyceae plus Pavlovophyceae)
  - Subphylum 2. Heliozoa Cavalier-Smith subphyl. n.
- Phylum 2. Cryptista Cavalier-Smith, 1989 em.
Subkingdom 2. Harosa Cavalier-Smith, 2010a and Cavalier-Smith, 2010b

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