Warning: In the List of Prokaryotic names with Standing in Nomenclature, an arrow (→) only indicates the sequence of valid publication of names and does not mean that the last name in the sequence must be used (see: Introduction).
Hadobacteria Cavalier-Smith 2002, class. nov.
Type order: "Thermales" Rainey and Da Costa 2001.
Etymology: Gr. n. hades, hell; Gr. n. baktêria, staff, cane; suff. -ia, ending to denote a class; N.L. neut. pl. n. Hadobacteria, group of bacteria which can resist extremes of heat or radiation.
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.
Original article in IJSEM Online
1 The type order "Thermales" Rainey and Da Costa 2001 does not appear on the Approved Lists of Bacterial Names, and was not validly published when Cavalier-Smith proposed the class Hadobacteria (January 14, 2002). The order ¤ Thermales Rainey and Da Costa 2002 (previously known as "Thermales" Rainey and Da Costa 2001) was validly published in the May 2002 issue of the IJSEM (Validation List no. 85). Consequently, Hadobacteria Cavalier-Smith 2002 is illegitimate.
Validation List no. 85 in IJSEM Online
2 Hadobacteria was previously known as "Hadobacteria" Cavalier-Smith 1992 emend. Cavalier-Smith 1998.