Search results
Results from the WOW.Com Content Network
The eastern giant swallowtail (Papilio cresphontes) is the largest butterfly in North America. [2] It is abundant through many parts of eastern North America; populations from western North America and down into Panama are now (as of 2014) considered to belong to a different species, Papilio rumiko. [3]
Papilio polyxenes, the (eastern) black swallowtail, American swallowtail or parsnip swallowtail, [4] is a butterfly found throughout much of North America. An extremely similar-appearing species, Papilio joanae , occurs in the Ozark Mountains region, but it appears to be closely related to Papilio machaon , rather than P. polyxenes .
The majority of swallowtail species and the greatest diversity are found in the tropics and subtropical regions between 20°N and 20°S, [5] particularly Southeast Asia, and between 20°N and 40°N in East Asia. Only 12 species are found in Europe and only one species, Papilio machaon is found in the British Isles. [12]
Black swallowtail, Papilio polyxenes, chrysalis Swallowtails are the largest butterflies.They range in size from 2.5–6.4 inches (6.5–16.5 cm). There are about 600 species worldwide with about 31 species in North America.
The caterpillar grows to around 5 cm in length before forming a chrysalis, which is brown or green and about 3 cm long. [4] The anise swallowtail pupa looks like a thick branch coming off of the larval host plant. The top of the pupa extends slightly from the plant, held by strong silk. This is where the adult butterfly emerges. [citation needed]
The caterpillar is morphologically very similar to the black swallowtail caterpillar. The two species may be more easily distinguished by the habitat and host plants upon which the caterpillar feeds, as these differ. [5] There are two broods per year. [3]
Papilio appalachiensis, the Appalachian tiger swallowtail, is a species of swallowtail butterfly found in eastern North America, particularly in the Appalachian Mountains. It is a hybrid of another two Papilio species, Papilio canadensis and Papilio glaucus , with which it shares many characteristics.
Papilio rumiko or western giant swallowtail [2] is a species of swallowtail butterfly. It is found from the south-western United States, through Mexico, El Salvador, Honduras, Costa Rica to Panama. The northernmost record is north-eastern Colorado. The length of the forewings is 50–58 mm.