Showing posts with label butterfly Art. Butterfly Lifecycle. Show all posts
Showing posts with label butterfly Art. Butterfly Lifecycle. Show all posts

Tuesday, August 31, 2010

Cabbage White (Pieris rapae)
 Insect Art to promote insect development.



The Cabbage White is found in every part of North America, from Northern Canada to Mexico, and in many other parts of the world. Originally an African and Eurasian species, it was introduced into Quebec Province in 1860. In a matter of decades, the butterfly had spread across the continent. The larvae of Cabbage Whites feed only on plants containing mustard oil, principally members of the Brassicaceae family. This characteristic makes them very unpopularwith farmers, since many brassicas are food plants for humans, as well. The mustard oil renders them unpalatable to birds, certainly a reason that these butterflies are so prolific. The adults nectar on a wide variety of flowers, including those of Asteraceae, Lamiaceae and Brassicaceae.The adults illustrated here are nectaring on Blazing Star (Liatris spicata).The larvae and a pupa are shown as observed on Tuscan Kale (Brassica oleracea).

Artist: Lanis Monfried
E-mail address: laniswm@optonline.net

Friday, May 21, 2010

Eastern Tiger Swallowtail

Insect art to promote insect growth and development.


 

Eastern Tiger Swallowtail (Papilio glaucus)
Two females are shown laying eggs on the leaves of Wild Black Cherry (Rosaceae prunus serotina), a preferred host plants. The branches are depicted as they appear in late spring (full blossom) and in late summer with ripe fruit.The Eastern tiger swallowtail reaches a wingspan of 4.8 to 5 inches. The female appears in two forms, a yellow form and a dark form, the latter being protective as it imitates the Pipevine Swallowtail which has a bitter taste.The eggs are laid on the top of the leaf and are among the very largest butterfly eggs (shown near each female.) The first instar of caterpillar resembles bird droppings. The final instar is a lovely green with lighter sides and large markings resembling eyes. It can measure up to 5.5 centimeters. The chrysalis usually hangs upright on a twig from a thread near the juncture of the thorax and abdomen.

Artist: Marsha Ra
marsha@marshara.com
Website: http://www.marshara.com