Cristispira

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Cristispira
Scientific classification e
Domain: Bacteria
Phylum: Spirochaetota
Class: Spirochaetia
Order: Spirochaetales
Family: Borreliaceae
Genus: Cristispira
Gross 1910
Species
  • Certes 1882
  • Keysselitz 1906
  • Gonder 1908[1]

Cristispira is a genus of bacteria of the spirochete phylum. They are known as large spirochetes. They are characterized by the host species in which they reside.[2] They are known as harmless parasites of freshwater and marine molluscs and gastropods. They have unusually large number of periplasmic flagella.

Morphology[]

They are differentiated from other spirochetes by the presence of a crestlike structure called the crista.[2] Their cell bodies are flexible. The cell diameter is 28 to 120 micrometers. They are actively motile.[1]

References[]

  1. ^ a b "Bergey's Manual of Determinative Bacteriology". The Williams and Wilkins Company. Retrieved 2013-01-19.
  2. ^ a b "Scanning Electron Microscopy of Cristispira Species in Chesapeake Bay Oysters" (PDF). Retrieved 2013-01-19.


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