[4] Jarmila Kukalová. "Revisional study of the Order Palaeodictyoptera in the Upper Carboniferousshales of Commentry, France" Part III. Psyche77:1-44, 1970.
famu.org
[6]Archived 2012-02-15 at the Wayback Machine Cambridge Philosophical Society: Flight adaptations in Palaeozoic Palaeoptera (Insecta)
from GreekArche meaning first, original, ancient, primitive, or most basic [1] Word Info: "arche-"and dictyo- meaning net or netlike [2] Word Info: dictyo-