Red-bodied swallowtail raised to genus level) genus: "Byasa" (earlier considered as subgenus "Byasa" but now raised to genus level)<ref name="GloBIS/GART">.</ref> genus: "Losaria" (earlier considered as subgenus "Losaria" but now raised to genus level) genus: "Pachliopta" (earlier considered as subgenus "Pachliopta" but now raised to genus level) Red-bodied swallowtail Red-bodied swallowtails are butterflies in the swallowtail family, that belong to the genera "Atrophaneura", "Byasa", "Losaria", or "Pachliopta". They are generally found in Asia (Indomalaya ecozone). Collectors have found the red-bodied swallowtails difficult to kill. Pinching the thorax, a method which kills most butterflies, is withstood and apparently only stuns the butterfly temporarily. The
Comma operator to how sequences of statements are enclosed in braces: codice_2 is a sequence of expressions, separated by commas, which evaluates to the last expression codice_3 while codice_4 is a sequence of statements, and does not evaluate to any value. A comma can only occur between two expressions – commas "separate" expressions – unlike the semicolon, which occurs at the end of a (non-block) statement – semicolons "terminate" statements. The comma operator has the lowest precedence of any C operator, and acts as a sequence point. In a combination of commas and semicolons, semicolons have lower precedence than commas, as semicolons