Balantidium
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| Balantidium | |
|---|---|
| Balantidium coli trophozoite | |
| Scientific classification | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Alveolata |
| Phylum: | Ciliophora |
| Class: | Litostomatea |
| Order: | Vestibuliferida |
| Family: | Balantidiidae |
| Genus: | Balantidium Claparède & Lachmann, 1858[1] |
| Type species | |
| Balantidium entozoon[1] | |
| Synonyms | |
| |
Balantidium is a genus of ciliates. It contains the parasitic species Balantidium coli, the only known cause of balantidiasis.[2]
The first-described species of Balantidium, B. entozoon, was described in 1838 by Ehrenberg as a member of the genus Bursaria. Balantidium coli observed in patients with dysentery was originally described as Paramecium coli by Malmstein in 1857. In 1858, Edouard Claparède and Johannes Lachmann created the genus Balantidium and reclassified B. entozoon as its type species.[3] Stein in 1863, reclassified Paramecium coli into the genus Balantidium.
Transcriptomics
Transcriptome data for Balantidium ctenopharyngodoni, from single-cell transcriptome sequencing, were published in 2017 and were the first omics data within the subclass Trichostomatia.[4]