Taxon DOI
corrig. Preer et al. 1974, (sic) Preer et al. 1974
Taxonomic Rank
Nomenclatural Taxonomy [1980-2016]
Incertae sedis taxa are placed using SOSCC (Garrity and Lilburn 2008)
Taxon RecordName Record
Gieszczykiewicz 1939 (Approved Lists 1980) emend. Dumler et al. 2001
(sic) (ex Preer et al. 1974) Preer and Preer 1982 emend. Schrallhammer et al. 2018
Type Status
The taxonomic placement of this family within the root Universal Root.

  Woese et al. 1990
  (None 2015) Woese et al. 1990
  (sic) Garrity et al. 2021
  Garrity et al. 2006
  Gieszczykiewicz 1939 (Approved Lists 1980) emend. Dumler et al. 2001
  corrig. Preer et al. 1974

The taxonomy from the rank of class and below is based upon currently published taxonomic opinion. For a complete taxonomy, refer to The Taxonomic Outline of Bacteria and Archaea, Release 7.7.
When referring to this Abstract, please use its Digital Object Identifier and cite NamesforLife.
Taxon Abstract for the family Caedibacteriaceae corrig. Preer et al. 1974 and Caedobacteriaceae (sic) Preer et al. 1974. NamesforLife, LLC. Retrieved .
This information was last reviewed on March 24, 2020.


  1. Preer JR, Preer LB, Jurand A. Kappa and other endosymbionts in Paramecium aurelia. Bacteriol Rev 1974; 38:113-163. [PubMed].