According to recent literature, there is evidence for “Protographium marcellus” rather than “Eurytides marcellus” (Cf.  figures 4-5). This nomenclature is even mentioned by iNaturalist, see: https://www.inaturalist.org/guide_taxa/358022, yet it still shows up as genus “Eurytides”,
on entries such as: https://www.inaturalist.org/observations/40799158 .
Isn’t this contradictory? Can it be changed? and would we want to?
 Simonsen et al., “Phylogenetics and divergence times of Papilioninae…”, Cladistics, 2011, http://biodiversitygenomics.net/site/wp-content/uploads/2016/01/2011%20-%20Simonsen%20-%20Phylogenetics%20and%20divergence.pdf