Proposal of Parvimonas gen. nov and Quatrionicoccus gen. nov as replacements for the illegitimate, prokaryotic, generic names Micromonas Murdoch and Shah 2000 and Quadricoccus Maszenan et al. 2002, respectively

The prokaryotic, generic names Micromonas Murdoch and Shah 2000 and Quadricoccus Maszenan et aL 2002 are illegitimate* because they are later homonyms of the names Micromonas Manton and Parke 1960 (alga) and Quadricoccus Fott 1948 (alga). [Principle 2, Rule 51b(4) of the Bacteriological Code (11990 Revision)]. Such names have no claim to be correct names (Principle 6) and, therefore, replacement generic names must be proposed (Rule 54).