Hexamita

Genus of parasitic diplomonads

Hexamita
Retortamonas (Retortamonadida), on left; Hexamita, on center, and Giardia, on right (both Diplomonadida)
Scientific classification
Domain:
Eukaryota
(unranked):
Excavata
Phylum:
Metamonada
Order:
Diplomonadida
Family:
Hexamitidae
Genus:
Hexamita

Dujardin, 1838
Species

Hexamita columbae
Hexamita meleagridis
Hexamita muris
Hexamita pitheci
Hexamita salmonis
Hexamita truttae

Hexamita is a genus of parasitic diplomonads. It is related to Giardia. H. columbae and H. meleagridis live in the intestines of birds. H. muris and H. pitheci live in the intestines of mammals. H. salmonis and H. truttae live in the intestines of fish. Species in the Hexamita family are most commonly spread through fecal matter.[1]

The genus also includes the species Hexamita inflata.[2]

It is believed that Hexamita parasites are one possible cause for head and lateral line erosion ("hole-in-the-head disease") in aquarium fishes.

References

  1. ^ Lloyd D, Williams CF (October 2014). "Comparative biochemistry of Giardia, Hexamita and Spironucleus: Enigmatic diplomonads". Molecular and Biochemical Parasitology. 197 (1–2): 43–9. doi:10.1016/j.molbiopara.2014.10.002. PMID 25448769.
  2. ^ Moon T, Wilkinson JM, Cavanagh HM (November 2006). "Antiparasitic activity of two Lavandula essential oils against Giardia duodenalis, Trichomonas vaginalis and Hexamita inflata". Parasitol. Res. 99 (6): 722–8. doi:10.1007/s00436-006-0234-8. PMID 16741725. S2CID 23062010.

External links

  • http://medical-dictionary.thefreedictionary.com/Hexamita
  • Wenrich, D. H. (1933). "A Species of Hexamita (Protozoa, Flagellata) from the Intestine of a Monkey (Macacus rhesus)". The Journal of Parasitology. 19 (3): 225–229. doi:10.2307/3271929. JSTOR 3271929.
  • http://www.lexic.us/definition-of/Hexamita
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Excavata
Domain
Archaea
Bacteria
Eukaryota
(major groups
Excavata
Diaphoretickes
Hacrobia
Rhizaria
Alveolata
Stramenopiles
Plants
Amorphea
Amoebozoa
Opisthokonta
Animals
Fungi)
Discoba
Jakobida
Jakobea
Jakobida
Tsukubamonada
Tsukubea
Tsukubamonadida
Pharyngomonada
Pharyngomonadidea
  • Pharyngomonadida
    • Pharyngomonadidae
Tetramitia
Lunosea
  • Selenaionida
    • Selenaionidae
Neovahlkampfiea
Eutetramitia
Lyromonadea
  • Lyromonadida
    • Gruberellidae
    • Paravahlkampfiidae
    • Plaesiobystridae
    • Psalteriomonadidae
Heterolobosea
Postgaardia
Postgaardea
Glycomonada
Diplonemea
Kinetoplastea
  • Bordnamonadidae
  • Trypanophididae
Prokinetoplastina
  • Prokinetoplastida
    • Ichthyobodonidae
    • Perkinselidae
Metakinetoplastina
Euglenida
Petalomonadea
  • Petalomonadida
    • Petalomonadidae
    • Sphenomonadidae
Alistosa
  • Decastavida
    • Decastavidae
    • Keelungiidae
    • Lentomonadidae
  • Heterostavida
    • Sphenomonadidae
  • Ploeotiida
    • Sphenomonadidae
Entosiphonea
  • Entosiphonida
    • Entosiphonidae
Karavia
Spirocuta
Anisonemea
Peranemea
Euglenophyceae
Neolouka
Malawimonadea
Malawimonadida
Planomonada
Planomonadea
Ancyromonadida
  • Ancyromonadidae
  • Planomonadidae
Anaeromonada
Anaeromonadea
  • Paratrimastigida
    • Paratrimastigidae
  • Trimastigida
  • Oxymonadida
    • Oxymonadidae
    • Polymastigidae
    • Pyrsonymphidae
    • Saccinobaculidae
    • Streblomastigidae
Fornicata
  • Kipferliidae
Carpediemonadea
Eopharyngia
Parabasalia
Trichonymphea
  • Trichonymphida
    • †Burmanymphidae
    • Hoplonymphidae
    • Spirotrichosomidae
    • Staurojoeninidae
    • Teratonymphidae
    • Trichonymphidae
Trichomonadea
  • Hexamastigidae
  • Cristamonadida
    • Calonymphidae
    • Devescovinidae
  • Hypotrichomonadida
    • Hypotrichomonadidae
  • Spirotrichonymphida
    • Spirotrichonymphidae
  • Trichomonadida
  • Tritrichomonadida
    • Dientamoebidae
    • Monocercomonadidae
    • Simplicimonadidae
    • Tritrichomonadidae
Taxon identifiers
Hexamita
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