Barrouxia

Genus of single-celled organisms From Wikipedia, the free encyclopedia

Barrouxia is a genus of parasitic alveolates belonging to the phylum Apicomplexa.

Clade:Sar
Clade:Alveolata
Phylum:Apicomplexa
Class:Conoidasida
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Barrouxia
Scientific classification Edit this classification
Domain: Eukaryota
Clade: Sar
Clade: Alveolata
Phylum: Apicomplexa
Class: Conoidasida
Order: Eucoccidiorida
Suborder: Eimeriorina
Family: Barrouxiidae
Genus: Barrouxia
Schneider, 1885
Species

Barrouxia alpina
Barrouxia belostomatis
Barrouxia bulini
Barrouxia caudata
Barrouxia labbei
Barrouxia ornata
Barrouxia schneideri
Barrouxia scolopendris
Barrouxia spiralis
Barrouxia ventricosa

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This genus was created by Schneider in 1885.[1] The species in this genus infect invertebrates.

Taxonomy

Currently there are 10 species recognised in this genus. The original spelling of this genus was Barroussia. This was changed in 1912 to Barrouxia[2][3] but occasionally authors may use the older spelling.

The genus Echinospora was synonymised with Barrouxia by Levine in 1980.[4]

Life cycle

This species infects the gastrointestinal tract of insects.

The parasite infects the cells of the gut wall. The oocysts contain many sporocysts. The sporocysts are bivalved with a single longitudinal suture. Each sporocyst gives rise to a single sporozoite. The mechanism of infection is via the orofaecal route.

Host records

  • B. ventricosa - centipede (Lithobius hexodus)

Notes

The genera Echinospora and Urobarrouxia are now regarded as a junior synonym of Barrouxia.

References

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