Name: Cedecea davisae Grimont et al. 1981

Category: Species

Proposed as: sp. nov.

Etymology: N.L. gen. fem. n. davisae, named to honor Betty Davis, the American bacteriologist of the Enteric Bacteriology Laboratories, Centers for Disease Control and Prevention, Atlanta, Georgia, who made many contributions to the biochemical and serological identification of Enterobacteriaceae and Vibrionaceae

Gender: feminine

Type strain: 005; ATCC 33431; CCUG 12370; CDC 3278-77; CIP 80.34; DSM 4568; JCM 1685; LMG 7862

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AF493976 Analyse FASTA

Valid publication: Grimont PAD, Grimont F, Farmer Iii JJ, Asbury MA. Cedecea davisae gen. nov., sp. nov. and Cedecea lapagei sp. nov., new Enterobacteriaceae from clinical specimens. Int. J. Syst. Bacteriol. 1981; 31:317-326.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 2

• Notes:
  • Nomenclatural type of the genus Cedecea Grimont et al. 1981. Publication: Grimont PAD, Grimont F, Farmer Iii JJ, Asbury MA. Cedecea davisae gen. nov., sp. nov. and Cedecea lapagei sp. nov., new Enterobacteriaceae from clinical specimens. Int. J. Syst. Bacteriol. 1981; 31:317-326.
  • In the paper by Grimont et al. 1981 the type strain ATCC 33431 is incorrectly cited as ATCC 3343. Publication: Euzeby JP. List of Bacterial Names with Standing in Nomenclature: a folder available on the Internet. Int J Syst Bacteriol 1997; 47:590-592.

Parent taxon: Cedecea Grimont et al. 1981

Assigned by: Grimont PAD, Grimont F, Farmer Iii JJ, Asbury MA. Cedecea davisae gen. nov., sp. nov. and Cedecea lapagei sp. nov., new Enterobacteriaceae from clinical specimens. Int. J. Syst. Bacteriol. 1981; 31:317-326.

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Record number: 774539