Name: Picrophilea Cavalier-Smith 2002

Category: Class

Proposed as: class. nov.

Etymology: N.L. masc. n. Picrophilus, type genus of the type order of the class; L. fem. adj. suff. -ea, suffix sometimes inaccurately used to denote a class; N.L. neut. pl. n. Picrophilea, the class of Picrophilales

Gender: neuter

Type order: Picrophilales Cavalier-Smith 2002

Valid publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 52, part 1 of the IJSEM. Int J Syst Evol Microbiol 2002; 52:293-295.

Nomenclatural status: validly published under the ICNP, rejected name

Taxonomic status: synonym

Correct name: Thermoplasmata Reysenbach 2002

• Synonyms:

  • Name	Kind
    Thermoplasmata Reysenbach 2002	heterotypic synonym, validly published under the ICNP

• Notes:
  • 🧕 Cavalier-Smith (2002) assigned this class to the superclass "Eurythermea" Cavalier-Smith 2002. Publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.
  • 🧒 Cavalier-Smith (2002) assigned the genus Ferroplasma Golyshina et al. 2000 to this class. Publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.
  • 🧒 Cavalier-Smith (2002) assigned the genus Picrophilus Schleper et al. 1996 to this class. Publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.
  • 🧒 Cavalier-Smith (2002) assigned the genus Thermoplasma Darland et al. 1970 (Approved Lists 1980) to this class. Publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.
  • 🧒 Cavalier-Smith (2002) assigned the order Picrophilales Cavalier-Smith 2002 to this class. Publication: Cavalier-Smith T. The neomuran origin of archaebacteria, the negibacterial root of the universal tree and bacterial megaclassification. Int J Syst Evol Microbiol 2002; 52:7-76.
  • 🛺 The type order of this class has been placed in the class Thermoplasmata Reysenbach 2002. Publication: Reysenbach A-L. Order I. Thermoplasmatales ord. nov. In: Boone DR, Castenholz RW, Garrity GM (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 1 (The Archaea and the Deeply Branching and Phototrophic Bacteria), Springer, New York, 2001, p. 335-340.
  • 🧍 This name was mentioned in a Request for an Opinion, which discussed its formation. Publication: Goker M. Solving the remaining problems with names of classes. Request for an Opinion. Int J Syst Evol Microbiol 2022; 72:5605.
  • 🧍 Type order classified in the class Thermoplasmata. Rejected Name (Judicial Commission, Opinion 79 suppl.; IJSEM 64: 3599–3602). Publication: Tindall BJ. Names at the rank of class, subclass and order, their typification and current status: Supplementary information to Opinion 79. Judicial Commission of the International Committee on Systematics of Prokaryotes. Int J Syst Evol Microbiol 2014; 64:3599-3602.

Parent taxon: Methanobacteriota Garrity and Holt 2023

Assigned by: LPSN automated production system. The following publication is only one of the sources consulted. It may or may not mention this taxon name. — Goker M, Oren A. Valid publication of four additional phylum names. Int J Syst Evol Microbiol 2023; 73:6024.

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Record number: 61