Haemospororida

Haemospororida (sometimes called Haemosporida) is an order of intraerythrocytic parasitic protozoa.

Taxonomy

The order has four families: the Garniidae, the Haemoproteidae, the Leucocytozoidae, and the Plasmodiidae.

The Haemoproteidae and the Plasmodiidae both produce pigment. These families have been placed in the order Laveraniina. Neither the Haemoproteidae or the Leucocytozoidae have an asexual cycle in the peripheral blood. The Garniidae do not produce pigment but do have an asexual cycle in the blood.

The taxa in detail are as follows:

• Family Garniidae^[1]
  • Genus Fallisia Lainson, Landau & Shaw 1974
    • Subgenus Fallisia
    • Subgenus Plasmodioides Gabaldon, Ulloa and Zerpa 1985
  • Genus Garnia Lainson, Landau and Shaw 1971
  • Genus Progarnia Lainson 1995

• Family Haemoproteidae
  • Genus Haemocystidium Castellani and Willey 1904, emend. Telford 1996
  • Genus Haemoproteus Kruse 1890
    • Subgenus Parahaemoproteus Bennett et al 1965
    • Subgenus Haemoproteus
  • Genus Paleohaemoproteus Poinar and Telford 2005

• Family Leucocytozoidae
  • Genus Leucocytozoon Ziemann 1898 emend. Berestneff 1904, Sambon 1908
    • Subgenus Leucocytozoon
    • Subgenus Akiba

• Family Plasmodiidae
  • Genus Bioccala Landau et al 1984
  • Genus Biguetiella Landau et al 1984
  • Genus Billbraya Paperna and Landau 1990
  • Genus Dionisia Landau et al 1980
  • Genus Hepatocystis Miller 1908
  • Genus Mesnilium Misra, Haldar and Chakravarty 1972
  • Genus Nycteria Garnham and Heisch 1953
  • Genus Plasmodium Marchiafava and Celli 1885
    • Subgenus Asiamoeba Telford 1988
    • Subgenus Bennettinia Valkiūnas 1997
    • Subgenus Carinamoeba Garnham 1966
    • Subgenus Giovannolaia Corradetti, Garnham & Laird 1963
    • Subgenus Haemamoeba Grassi & Feletti 1890
    • Subgenus Huffia Garnham & Laird 1963
    • Subgenus Lacertaemoba Telford 1988
    • Subgenus Laverania Bray 1963
    • Subgenus Novyella Corradetti, Garnham & Laird 1963
    • Subgenus Nyssorhynchus Poinar 2005
    • Subgenus Ophidiella Garnham 1966
    • Subgenus Plasmodium Bray 1963 emend. Garnham 1964
    • Subgenus Paraplasmodium Telford 1988
    • Subgenus Sauramoeba Garnham 1966
    • Subgenus Vinckeia Garnham 1964
  • Genus Polychromophilus Landau et al 1984
  • Genus Rayella Dasgupta 1967
  • Genus Saurocytozoon Lainson and Shaw 1969
  • Genus Vetufebrus Poinar 2011

Note

The genus Mesnilium is the only group that infects fish. The genus has a single species and has been reported only once. It may be that this genus has been mistakenly placed in this genus. DNA studies are likely to be needed to clarify this point.

References