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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]
It is referred to by the common name Australian golden orb weaver. [4] It is found in Indonesia from Java eastwards, Papua New Guinea, Australia, northern New Zealand, and New Caledonia. [2] It has a large body size variability, females can reach a body length of up to 40 millimetres, males about 7 mm.
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. Carotenoids are the main contributors to this yellow color, but xanthurenic acid, two quinones, and an unknown compound may also aid in the color. [14]
Golden silk orbweavers prefer to weave their webs in locations that are on a slight incline as opposed to a location that provides a more vertical set-up, which is common among orb-weaving spiders.
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. Carotenoids are the main contributors to this yellow color, but xanthurenic acid , two quinones , and an unknown compound may also aid in the color. [ 3 ]
Golden silk orbweavers prefer to weave their webs in locations that are on a slight incline as opposed to a location that provides a more vertical set-up, which is common among orb-weaving spiders.
Joro spiders are members of the golden silk orb-weavers, a huge type of spider. Like the native golden silk spiders of the southeast United States, they construct enormous webs of gold-colored silk.
Trichonephila clavata pass winter as eggs and scatter as tiny juveniles in the spring. Like most spiders, females are much larger than males. Like most spiders, females are much larger than males. The adult female's body size is 17–25 millimetres (0.67–0.98 in) while the male's is 7–10 millimetres (0.28–0.39 in).