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The spiny orb-weaving spiders in the genera Gasteracantha and Micrathena look like plant seeds or thorns hanging in their orb-webs. Some species of Gasteracantha have very long, horn-like spines protruding from their abdomens. One feature of the webs of some orb-weavers is the stabilimentum, a
Trichonephila clavipes (formerly known as Nephila clavipes), commonly known as the golden silk orb-weaver, golden silk spider, golden orb weaver spider or colloquially banana spider (a name shared with several others), is an orb-weaving spider species which inhabits forests and wooded areas ranging from the southern US to Argentina. [3]
The web of females may reach several meters in length. In sunlight, the yellow threads appear to be a rich gold color. The structure of the web seen in cross-section is unusual for an orb web; it has three layers: the central orb, plus two irregular layers in front and behind the orb. Both males and females have large abdomen and long legs.
The legs of orb-weaver spiders are specialized for spinning orb webs. The webs are built by the larger females, which hang head down in the center of the web or remain hidden in nearby foliage, with one claw hooked to a signal line connected to the main orb, waiting for a disturbance to signal the arrival of prey.
Trichonephila spiders produce large asymmetric orb webs up to 1.5 m (5 ft) in diameter. [citation needed] Trichonephila species remain in their webs permanently, so have a higher predation risk. The golden silk orb-weaver is named for the yellow color of the spider silk used to construct these webs.
An Orb-weaver spider (Araneus diadematus) was pictured on its web on Sept. 6, 2013, in Rennes, western France.
Nephila spiders produce large asymmetric orb webs up to 1.5 m (5 ft) in diameter. [citation needed] Nephila species remain in their webs permanently, so have a higher predation risk. The golden silk orb-weaver is named for the yellow color of the spider silk used to construct these webs. Yellow threads of their web shine like gold in sunlight.
Joro spiders can create large webs that can be up to 10 feet wide. A Nephila clavata, a type of orb weaver spider native to Japan where it is called joro-gumo or joro spider, waits in its web for ...