Araneus marmoreus Araneus marmoreus Araneus marmoreus, commonly called the marbled orb-weaver, is a species of spider belonging to the family Araneidae. It is sometimes also called the pumpkin spider from the resemblance of the female's inflated abdomen to an orange pumpkin. It has a Holarctic distribution. "Araneus marmoreus" is found throughout all of Canada to Alaska, the northern Rockies, from North Dakota to Texas, and then east to the Atlantic, as well as in Europe. It is one of the showiest orbweavers. Two main forms of this species are known. The nominate variety has an orange abdomen with black or brown marbling
Araneus quadratus wooded areas, or wherever there is vegetation to string an orb web across. This species builds its web close to the ground to catch jumping insects such as small grasshoppers. The female builds the more elaborate web, complete with a funnel-shaped retreat off to the side where she goes during inclement weather. The web is smaller and closer to the ground than those of other species of orb-weaver. Adult females can actively change their color. It takes about three days to take on colors that accurately match their resting surface. Araneus quadratus Araneus quadratus, the four-spot orb-weaver, is a common