Description of Candidatus Fimiplasma intestinipullorum sp. nov.

Candidatus Fimiplasma intestinipullorum (in.tes.ti.ni.pul.lo’rum. L. neut. n. intestinum gut; L. masc. n. pullus a young chicken; N.L. gen. n. intestinipullorum of the gut of young chickens)

A bacterial species identified by metagenomic analyses. This species includes all bacteria with genomes that show ≥95% average nucleotide identity (ANI) to the type genome, which has been assigned the MAG ID CHK195-11698 and which is available via NCBI BioSample SAMN15817196. This is a new name for the alphanumeric GTDB species sp900018345. The GC content of the type genome is 43.31% and the genome length is 2.5 Mbp.

Description of Candidatus Fimisoma gen. nov.

Candidatus Fimisoma (Fi.mi.so’ma. L. neut. n. fimum dung; Gr. neut. n. soma a body; N.L. neut. n. Fimisoma a microbe associated with faeces)

A bacterial genus identified by metagenomic analyses. The genus includes all bacteria with genomes that show ≥60% average amino acid identity (AAI) to the type genome from the type species Candidatus Fimisoma avicola. This is a name for the alphanumeric GTDB genus CAG-145. This genus has been assigned by GTDB-Tk v1.3.0 working on GTDB Release 05-RS95 (Chaumeil et al., 2019; Parks et al., 2020) to the order Peptostreptococcales and to the family Anaerovoracaceae.

Description of Candidatus Fimisoma avicola sp. nov.

Candidatus Fimisoma avicola (a.vi’co.la. L. fem. n. avis bird; L. suff. -cola inhabitant of; N.L. n. avicola inhabitant of birds)

A bacterial species identified by metagenomic analyses. This species includes all bacteria with genomes that show ≥95% average nucleotide identity (ANI) to the type genome, which has been assigned the MAG ID 11300 and which is available via NCBI BioSample SAMN15817197. This is a new name for the alphanumeric GTDB species sp900542565. The GC content of the type genome is 47.90% and the genome length is 2.0 Mbp.

Description of Candidatus Fimivicinus gen. nov.

Candidatus Fimivicinus (Fi.mi.vi.ci’nus. L. neut. n. fimum dung; L. masc. n. vicinus a neighbour; N.L. masc. n. Fimivicinus a microbe associated with faeces)

A bacterial genus identified by metagenomic analyses. The genus includes all bacteria with genomes that show ≥60% average amino acid identity (AAI) to the type genome from the type species Candidatus Fimivicinus intestinavium. This is a name for the alphanumeric GTDB genus UBA1691. This genus has been assigned by GTDB-Tk v1.3.0 working on GTDB Release 05-RS95 (Chaumeil et al., 2019; Parks et al., 2020) to the order Oscillospirales and to the family Acutalibacteraceae.

Description of Candidatus Fimivicinus intestinavium sp. nov.

Candidatus Fimivicinus intestinavium (in.tes.tin.a’vi.um. L. neut. n. intestinum gut; L. fem. n. avis bird; N.L. gen. n. intestinavium of the gut of birds)

A bacterial species identified by metagenomic analyses. This species includes all bacteria with genomes that show ≥95% average nucleotide identity (ANI) to the type genome, which has been assigned the MAG ID 2526 and which is available via NCBI BioSample SAMN15817188. This is a new name for the alphanumeric GTDB species sp900552985. The GC content of the type genome is 55.20% and the genome length is 2.5 Mbp.

Description of Candidatus Fimivivens gen. nov.

Candidatus Fimivivens (Fi.mi.vi’vens. L. neut. n. fimum dung; N.L. pres. part. vivens living; N.L. fem. n. Fimivivens a microbe associated with faeces)

A bacterial genus identified by metagenomic analyses. The genus includes all bacteria with genomes that show ≥60% average amino acid identity (AAI) to the type genome from the type species Candidatus Fimivivens faecavium. This is a name for the alphanumeric GTDB genus D5. This genus has been assigned by GTDB-Tk v1.3.0 working on GTDB Release 05-RS95 (Chaumeil et al., 2019; Parks et al., 2020) to the order Oscillospirales and to the family Ruminococcaceae.

Description of Candidatus Fimivivens faecavium sp. nov.

Candidatus Fimivivens faecavium (faec.a’vi.um. L. fem. n. faex, faecis excrement; L. fem. n. avis bird; N.L. gen. n. faecavium of bird faeces)

A bacterial species identified by metagenomic analyses. This species includes all bacteria with genomes that show ≥95% average nucleotide identity (ANI) to the type genome, which has been assigned the MAG ID CHK195-35099 and which is available via NCBI BioSample SAMN15817038. The GC content of the type genome is 58.86% and the genome length is 2.0 Mbp.

Description of Candidatus Fimousia gen. nov.

Candidatus Fimousia (Fim.ou’si.a. L. neut. n. fimum dung; Gr. fem. n. ousia an essence; N.L. fem. n. Fimousia a microbe associated with faeces)

A bacterial genus identified by metagenomic analyses. The genus includes all bacteria with genomes that show ≥60% average amino acid identity (AAI) to the type genome from the type species Candidatus Fimousia stercorigallinarum. This is a name for the alphanumeric GTDB genus 992a. This genus has been assigned by GTDB-Tk v1.3.0 working on GTDB Release 05-RS95 (Chaumeil et al., 2019; Parks et al., 2020) to the order Lachnospirales and to the family Lachnospiraceae.