Trypanosoma - Selected Species

Selected Species

Species of Trypanosoma include the following:

  • T. ambystomae. in amphibians
  • T. antiquus, extinct (Fossil in Eocene amber)
  • T. avium, which causes trypanosomiasis in birds
  • T. boissoni, in elasmobranch
  • T. brucei, which causes sleeping sickness in humans and nagana in cattle
  • T. cruzi, which causes Chagas disease in humans
  • T. congolense, which causes nagana in ruminant livestock, horses and a wide range of wildlife
  • T. equinum, in South American horses, transmitted via Tabanidae,
  • T. equiperdum, which causes dourine or covering sickness in horses and other Equidae, it can be spread through coitus.
  • T. evansi, which causes one form of the disease surra in certain animals (a single case report of human infection in 2005 in India was successfully treated with suramin)
  • T. everetti, in birds
  • T. hosei, in amphibians
  • T. irwini, in koalas
  • T. lewisi, in rats
  • T. melophagium, in sheep, transmitted via Melophagus ovinus
  • T. paddae, in birds
  • T. parroti, in amphibians
  • T. percae, in the species Perca fluviatilis
  • T. rangeli, believed to be nonpathogenic to humans
  • T. rotatorium, in amphibians
  • T. rugosae, in amphibians
  • T. sergenti, in amphibians
  • T. simiae, which causes nagana in pigs. Its main reservoirs are warthogs and bush pigs
  • T. sinipercae, in fishes
  • T. suis, which causes a different form of surra
  • T. theileri, a large trypanosome infecting ruminants
  • T. triglae, in marine teleosts
  • T. vivax, which causes the disease nagana, mainly in West Africa, although it has spread to South America

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