Simplify the following text for a Grade 9 native English-speaking person.
Original: Graphium sarpedon , the common bluebottle or blue triangle ( Australia ) , is a species of swallowtail butterfly found in South and Southeast Asia , as well as parts of Australia .
Simplified: The Common bluebottle ( Graphium sarpedon ) is a species of swallowtail butterfly . It is found in South and Southeast Asia and in parts of Australia .