Polygonia comma Polygonia comma Polygonia comma, the eastern comma, is a North American butterfly in the family Nymphalidae, subfamily Nymphalinae. This butterfly is seasonally variable. The upperside of the summer form's hindwings are all black, whereas the winter forms hindwings are reddish orange. The underside of both forms is striped with dark and light brown. There is a silvery comma mark in the middle of the hindwing in both forms. Its wingspan is . The eastern comma may be spotted in woods near rivers, ponds, marshes, swamps, and other water sources. This butterfly seldom visits flowers, but rather feeds on sap, rotting
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