Scarce swallowtail Republic have been found to be a good indicator of relatively well preserved xerothermic grassland habitats with forest-steppe vegetation, which have no cutting history. In some years the scarce swallowtail is quite abundant. The scarce swallowtail is getting rarer as the blackthorn bushes are being cleared. The butterfly is now protected by law in the Czech Republic, Slovakia, Germany, Hungary, Luxembourg, Russia, Ukraine and Poland. It is considered rare and endangered and protected in some provinces of Austria and of indeterminate status throughout Europe. In Armenia the species demonstrates stable population trend and is evaluated as Least Concern. Though referred
S-comma this reason, almost all Romanian texts still use S-cedilla (or even S), despite the recommendation to migrate from cedilla to comma. The letter is placed in Unicode in the Latin Extended-B range, under "Additions for Romanian", as the "Latin capital letter S with comma below" (U+0218) and "Latin small letter s with comma below" (U+0219). In HTML these can be encoded by codice_1 and codice_2, respectively. S-comma S-comma () is a letter which is part of the Romanian alphabet, used to represent the sound , the voiceless postalveolar fricative (like "sh" in "shoe"). The letter was proposed in the "Buda