Name: Prevotella zoogleoformans (Weinberg et al. 1937) Shah and Collins 1990

Category: Species

Proposed as: comb. nov.

Basonym: "Bacterium zoogleiformans" Weinberg et al. 1937

Etymology: zo.o.gle.o.for.mans. Gr. masc. adj. [ζωός] zôos, alive, living; Gr. masc. n. [γλοιός] gloios, any glutinous substance, gum, glue; N.L. fem. n. zoogleoea, inhabitant of glue, zoogloea; L. pres. part. formans, forming; N.L. part. adj. zoogleoformans, forming zoogloea (pertaining to the glutinous mass produced in broth cultures)

Gender: feminine

Type strain: ATCC 33285; CCUG 20495; CIP 104479; NCTC 13075; VPI D28K-1

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: L16488 Analyse FASTA

Valid publication: Shah HN, Collins DM. Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides. Int J Syst Bacteriol 1990; 40:205-208.

Nomenclatural status: validly published under the ICNP, illegitimate name

Taxonomic status: synonym

Correct name: Capsularis zoogleoformans corrig. (Weinberg et al. 1937) Prévot 1938 (Approved Lists 1980)

Risk group: 2

• Synonyms:

  • Name	Kind
    "Bacterium zoogleiformans" Weinberg et al. 1937	homotypic synonym, not validly published, basonym of name in Approved Lists
    Capsularis zoogleoformans corrig. (Weinberg et al. 1937) Prévot 1938 (Approved Lists 1980)	homotypic synonym, validly published under the ICNP
    Capsularis zoogleiformans (Weinberg et al. 1937) Prévot 1938 (Approved Lists 1980)	homotypic synonym, orthographic variant
    Bacteroides zoogleoformans (Weinberg et al. 1937) Cato et al. 1982	homotypic synonym, validly published under the ICNP

• Emendations:
  • Moore et al. 1994 Moore LV, Johnson JL, Moore WE. Descriptions of Prevotella tannerae sp. nov. and Prevotella enoeca sp. nov. from the human gingival crevice and emendation of the description of Prevotella zoogleoformans. Int J Syst Bacteriol 1994; 44:599-602. Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 44, part 4 of the IJSB. Int J Syst Bacteriol 1995; 45:199-200.
    Notes:
    • Prevotella zoogleoformans (Weinberg et al. 1937) Shah and Collins 1990 emend. Moore et al. 1994 is illegitimate because it is a homotypic synonym of a type species with a genus name that has priority.
    • The Subcommittee on the taxonomy of Gram-negative anaerobic rods recommends that Prevotella zoogleoformans (Weinberg et al. 1937) Shah and Collins 1990 be designated Bacteroides zoogleoformans (Weinberg et al. 1937) Cato et al. 1982.

• Notes:
  • Prevotella zoogleoformans (Weinberg et al. 1937) Shah and Collins 1990 is illegitimate because it is a homotypic synonym of a type species with a genus name that has priority.
  • The genome of the type strain was sequenced as part of the GEBA (Genomic Encyclopedia of Bacteria and Archaea) project. Publication: Garcia-Lopez M, Meier-Kolthoff JP, Tindall BJ, Gronow S, Woyke T, Kyrpides NC, Hahnke RL, Goker M. Analysis of 1,000 Type-Strain Genomes Improves Taxonomic Classification of Bacteroidetes. Front Microbiol 2019; 10:2083.
  • The full TRBA 466 classification is: risk group = 2, note = "ht".

Parent taxon: Prevotella Shah and Collins 1990

Assigned by: Shah HN, Collins DM. Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides. Int J Syst Bacteriol 1990; 40:205-208.

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Record number: 784687