Furrow Orbweaver Larinioides Cornutus

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furrow orbweaver Larinioides cornutus Kingdom: Animalia FEATURES Phylum: Arthropoda The female furrow orbweaver is about one-fourth to Class: Chelicerata one-half inch in total body length while the smaller Order: Araneae male is about two-tenths to one-third inch long. It has a large, dark mark on the abdomen that is Family: Araneidae darkest at the outer edges and fades toward the ILLINOIS STATUS center. The sides of the abdomen below the dorsal, dark coloration are not marked. The abdomen and common, native carapace have a shiny appearance. The general shape of this animal is a round body with short, thick legs. BEHAVIORS The furrow orbweaver is common near bodies of water, especially lakes. It often builds its web on buildings, too. Adults are present year-round. This species builds an orb-shaped web. It sits in the center of the web at night and sometimes during the day. It eats insects and other small invertebrates. It senses its prey in the web by vibrations. Once a prey item has been caught in the web, the spider wraps the prey in silk then bites it to paralyze it. The wrapped prey may be cut from the web then moved to the center of the web or taken to a hiding space and eaten. Sometimes the prey is stored for a time before being eaten. This species is found statewide. ILLINOIS RANGE © Illinois Department of Natural Resources. 2020. Biodiversity of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources. dorsal view © Illinois Department of Natural Resources. 2020. Biodiversity of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources. ventral view © Illinois Department of Natural Resources. 2020. Biodiversity of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources. Aquatic Habitats bottomland forests; rivers and streams; lakes, ponds and reservoirs Woodland Habitats bottomland forests; southern Illinois lowlands Prairie and Edge Habitats edge © Illinois Department of Natural Resources. 2020. Biodiversity of Illinois. Unless otherwise noted, photos and images © Illinois Department of Natural Resources..

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