Kurup VP, Agre NS. Transfer of Micropolyspora rectivirgula (Krasil'nikov and Agre 1964) Lechevalier, Lechevalier, and Becker 1966 to Faenia gen. nov. Int. J. Syst. Bacteriol. 1983; 33:663-665.
According to Kurup and Agre, the genus name Faenia is a Latin feminine plural name. However, according to Rule 10a, the name of a genus must be a substantive, or an adjective used as a substantive, in the singular number. Consequently, Faenia Kurup and Agre 1983 is an illegitimate name. Moreover, the Latin noun faenum is in the neuter gender and the plural nominative should be faena (without i).
Number of child taxa with a validly published and correct name: 0 Number of child taxa with a validly published name, including synonyms: 1 Total number of child taxa: 1