Peptoniphilaceae

The Peptoniphilaceae are a family of bacteria in the class Clostridia.

Peptoniphilaceae
Scientific classification
Domain:	Bacteria
Kingdom:	Bacillati
Phylum:	Bacillota
Class:	Clostridia
Order:	Tissierellales
Family:	Peptoniphilaceae Johnson et al. 2014[1]
Genera
See text

Taxonomy

Not validly published genera in Peptoniphilaceae.

• Khoudiadiopia, with the type species K. massiliensis. Proposed in 2017, but not validly published.
• Lagierella, with the type species L. massiliensis. The genus has been proposed twice, in 2016 and 2021, based on the same isolate.
• Micromonas, first proposed in 1981 with the species Micromonas pusilla, but not validly published. Again proposed in 2000 with the new combination Micromonas micros as type species, but ruled illegitimate due to the algal genus Micromonas. M. micros is now validly published as Parvimonas micra.
• Schleiferella, proposed in 2001 as genus for several new combinations, all of which are now validly published in Peptoniphilus.
• Urinacoccus and Urinicoccus, with the type species U. massiliensis. The genus has been proposed twice, in 2016 and 2019, based on the same isolate.

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)^[1] and National Center for Biotechnology Information (NCBI)^[2]

16S rRNA based LTP_10_2024[3][4][5]

120 marker proteins based GTDB 09-RS220[6][7][8]

Peptoniphilaceae Parvimonas Citroniella Patel et al. 2019 Finegoldia Gallicola Mediannikoviicoccus Miniphocaeibacter Kallipyga Murdochiella Helcococcus Anaerococcus Fenollaria Ezakiella Aedoeadaptatus Peptoniphilus

Peptoniphilaceae Fenollaria Pagnier et al. 2018 Ezakiella Patel et al. 2015 "Neofamilia" Lagier et al. 2016 "Urinicoccus" Yimagou et al. 2019 Aedoeadaptatus Hitch et al. 2022 Peptoniphilus Ezaki et al. 2001 Parvimonas Tindall & Euzéby 2006 Finegoldia Murdoch & Shah 2000 Gallicola Ezaki et al. 2001 Mediannikoviicoccus Ly et al. 2023 Miniphocaeibacter corrig. Bilen et al. 2021 Helcococcus Collins et al. 1993 "Ndongobacter" Brahimi et al. 2017 "Khoudiadiopia" Diop et al. 2017 Kallipyga Hugon et al. 2016 Murdochiella Ulger-Toprak et al. 2010 Anaerococcus Ezaki et al. 2001

See also

• List of bacterial orders
• List of bacteria genera