This taxon name is occasionally misprinted in some sources as: "Diploncma".
Komarek and Golubic (1990) regard this name as a later homonym.Publication:
Komarek J, Golubic S. Guide to the Nomenclature and formal taxonomic treatment of oxyphototroph prokaryotes (Cyanoprokaryotes). Unknown Publisher, Unknown City, 1990.
Number of child taxa with a validly published and correct name: 1 Number of child taxa with a validly published name, including synonyms: 1 Total number of child taxa: 1