Marbled Orbweaver Spider – 9/28/24

Observer: John Baur

Observation Date: 9/28/24

Observation Time: 3:00 p.m.

Observation Location: Borderland State Park

Common Name: Marbled Orbweaver Spider

Scientific Name: Araneus marmoreus var. marmoreus

Comments: Brightly colored marbled orbweaver spiderwebs are found in trees, shrubs and tall weeds, and grasses in moist, wooded settings and can frequently be found along the banks of streams. The webs are oriented vertically and have a “signal” thread attached to the center that notifies the spider when prey has been captured. Unlike garden spiders, the marbled orbweaver hides in a silken retreat to the side of the web at the end of the signal thread.

More Information: Wikipedia