Haptophyta

Taxonavigation

Superregnum: Eukaryota
Cladus: Diaphoretickes
Cladus: Haptista
Cladus: Haptophyta
Classes: Pavlovophyceae – Prymnesiophyceae – Rappephyceae – 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

Deutsch: Haptophyten
eesti: Haptofüüdid, Prümnesiofüüdid
français: Haptophytes
magyar: Haptofiták, mészmoszatok
日本語: ハプト植物門

For more multimedia, look at Haptophyta on Wikimedia Commons.

Alternative classifications

Hibberd (1972)

Hibberd D.J., 1972. Chrysophyta: definition and interpretation. British Phycological Journal 7: 281, [1].

Chromophyta

Division Haptophyta

Round (1973)

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

"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

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, [3].

Haptophyta
- Coccolithophyceae
  - Isochrysidales
  - 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, [4].

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, [5].

"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, [6].

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, [7].

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., Simpson, A.G.B., Lane, C.E., Lukeš, J., Bass, D., Bowser, S.S., Brown, M.W., Burki, F., Dunthorn, M., Hampl, V., Heiss, A., Hoppenrath, M., Lara, E., Le Gall, L., Lynn, D.H., McManus, H., Mitchell, E.A.D., Mozley-Stanridge, S.E., Parfrey, L.W., Pawlowski, J., Rueckert, S., Shadwick, L., Schoch, C.L., Smirnow, A. & Spiegel, F.W. 2012. The revised classification of eukaryotes. Journal of Eukaryotic Microbiology 59(5): 429–514. DOI: 10.1111/j.1550-7408.2012.00644.x . [Erratum: 60(3): 321. DOI: 10.1111/jeu.12033 .] Reference page.

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