Mottled umber (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Mottled umber" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

archive.org

Prout, L. B. (1912–16). Geometridae. In A. Seitz (ed.) The Macrolepidoptera of the World. The Palaearctic Geometridae, 4. 479 pp. Alfred Kernen, Stuttgart.pdf