Scarce swallowtail as far as the Arabian Peninsula, Pakistan, India and western China. A few specimens of the scarce swallowtail have been reported from central Sweden and the United Kingdom but they were probably only strays and not migrants. These swallowtail butterflies inhabit gardens, towns as well as the countryside, in fields and open woodlands. They are found in places with sloe thickets and particularly orchards. In the Alps they can be found up to altitudes of 2000 m., but usually they prefer foothills and lower levels. The presence of "Iphiclides podalirius" in the floodplain of the Morava River in the Slovak
Serial comma to "The Oxford Companion to the English Language", "Commas are used to separate items in a list or sequence … Usage varies as to the inclusion of a comma before "and" in the last item … This practice is controversial and is known as the serial comma or Oxford comma, because it is part of the house style of Oxford University Press." Some use it only where necessary to avoid ambiguity, in contrast to such guides as "Garner's Modern American Usage", which advocate its routine use to avoid ambiguity. Common arguments "for" consistent use of the serial comma: Common arguments