Taxon - Odkazy a literatura
Kraft J. (1975): Dendroid Graptolites of the Ordovician of Bohemia, Acta Mus. Nat. Prague, 31, 3 - 5 [jako Dictyonema hornyi Kraft, 1973]
Kraft J. (1975): Dendroid Graptolites of the Ordovician of Bohemia, Acta Mus. Nat. Prague, 31, 3 - 5 [jako Dictyonema hornyi Kraft, 1973]