Fossil butterflies, calibration points and the molecular clock (Lepidoptera: Papilionoidea) Author Jong, Rienk De text Zootaxa 2017 4270 1 1 63 journal article 32975 10.5281/zenodo.583183 6c479acc-8b18-4f0b-a6e5-85bcd6d7b6b7 1175-5326 583183 2D00AFF5-4FE2-4EC1-A328-C8670CFB8D6D freyeri . Pierites freyeri Heer, 1849 Papilionoidea (?). Croatia, Radoboj; early Miocene. Depository: material probably lost, see Sohn et al . (2012) under Pontia freyeri . Published figures: Scudder (1875: pl II, Figs 16, 18). Original description and figure copied by Scudder (1875). Only one forewing present. Venation, particularly in apical part, hardly visible at all. Scudder placed this fossil in the recent genus Pontia ( Pieridae : Pierinae ) on the basis of obscure markings. He was followed by Kozlov (1988) . However, I agree with Zeuner (1942) in considering the condition of the fossil too poor to make any reliable observations about its relationship.