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Zahiri R, Nazari V, Rajaei H, Wiemers M, Fatahi M, Seidel M, Dalsgaard T, Husemann M (2021) An illustrated catalogue of the type specimens of Lepidoptera housed in the Zoological Museum Hamburg (ZMH): Part II. superfamily Papilionoidea. Evolutionary Systematics 5(2): 193-261.   cc-by-3.0

Colias heos is a species of butterflies in the family Pieridae.

EOL has data for one attribute:

Known occurrences, collected specimens and observations of Colias heos (Herbst 1792). View this species on GBIF