Search results
Results from the WOW.Com Content Network
The larvae are black with orange spots arranged in lines down the whole body. Their head's prothoracic shield, and the anal plate, are one color, either green or orange with small black dots. [3] A tail-like spine protruding from the back of the body is a typical for sphingid moth caterpillars, known as “hornworms”. [2]
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 spiny caterpillars are striking in appearance, with black bodies and a line of eight reddish-orange dots running down the back (aposematic, warning coloration). The prolegs are dark red. The body is covered with short hairs and black spines and white dots. [2] The fully grown mourning cloak caterpillars attain two inches in length. [3]
Its wings are bright white with a pattern of neat black blotches, some solid and some hollow. The overside of the abdomen is dark blue with orange markings, while the underside is white with solid black spots, and males have a narrow yellow line on the sides. Their legs have black and white bands.
The butterfly is black with hindwings that have iridescent green-blue coloring above and a row of red spots below; the caterpillars are black with fleshy protrusions and orange spots. This subspecies is smaller in size, hairier, and lays eggs in larger clutch sizes than the nominate subspecies.
The spiracles become white circled with black, which are each surrounded by smaller black-edged white spots. During H. Livornicoides' final instar, they may become green, brown or black in colour, and their tail spike becomes strongly curved backwards. The dorsal line may become either white, sometimes accompanied with orange edges, or plain ...
The larva is a caterpillar which may exceed 15 centimeters in length. It is black with aposematic yellow bands and a red-orange head. Toward the posterior end is an orange bump with a black horn roughly 2 centimeters long. The legs are orange with black spots. The pupa is about 7 centimeters long. It is yellow when new, turning brown and ...
The caterpillar has a red-orange head and anal plate and a white body with black rings. There are three or four incomplete black rings per segment that end before the cream-colored underside. The spiracles look like black dots and are located in between the black rings. On some caterpillars, there are also black stripes down the length of the body.