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Harvester - Opiliones
Identifying natural enemies > spiders > harvester
Adults: Not true spiders; in the order Opiliones. Distinguished from spiders by having one body region instead of two. Many have long, thin legs, but short-legged species also occur. Length 5-7 mm.

Diet/web: Feed on living insects as well as dead animals and plant juices. Nocturnal; found resting on walls and fences by day. They do not produce webs.

Despite the legend, they do not produce toxic venom; they are harmless to humans.

 Harvester
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This information was developed for the publication Identifying Natural Enemies in Field Crops by Mary Gardiner, Christina DiFonzo, Michael Brewer and Takuji Noma, MSU Extension bulletin E2949.
The MSU IPM Program maintains this site as an access point to pest management information at MSU. The IPM Program is administered within the Department of Entomology, fueled by research from the Michigan Agricultural Experiment Station, delivered to citizens through MSU Extension, and proud to be a part of Project GREEEN.
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12/21/06