* Sex estimation on three metacarpals (S1 Table: Id 226, 342 and 414) and one metatarsal (S2 Table; Id 214) is based on previous biomolecular analysis (see S1 and S2 Tables and Telldahl et al., 2012).
The European swallowtail butterfly (Papilio machaon) is so named, because of the long and narrow prominences extending from the trailing edge of their hindwings and, although not a true tail, they a