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Long-jawed orb weaver - Tetragnathidae
Identifying natural enemies > spiders > long-jawed ord weaver
Adults: Thin, elongate body. Often have iridescent markings on abdomen. Large jaws are projected forward. Length 12 mm.

Diet/web: Orb-shaped webs are taken down and reconstructed frequently. Spider is often found on an incomplete web.Awaits prey with front two pairs oflegs projected forward while back pairs are projected backwards, so the spider resembles a blade of grass.
Long-jawed orb weaver Long-jawed orb weaver web
Long-jawed orb weaver Web
 
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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