圆蛛，orb weaver，蜘蛛目(Araneida)圆蛛科(Araneidae、Argi opidae或Epeiridae；为分布广泛的一个大科)所有种类的通称，结圆网，已知有2,500多种。
圆蛛科 Araneidae ; Echte Radnetzspinnen
大腹圆蛛 Araneus ventricosus ; Aranea ventricosa
黄褐新圆蛛 Neoscona doenitzi ; Neoscona doenitzi Boes et Str
圆蛛蟹属 Cyclax
科马奇金圆蛛 Komac's golden orb spider
圆蛛亚科 Argiopinae
茶色新圆蛛 Neoscona theisi
十字圆蛛 araneus diadematus
大腹圆蛛丝 araneus ventricosus spider silk ; spider silk of Araneus Ventricosus
色彩鲜艳的横纹金蛛是圆蛛纺织家族中的一员。
The brightly coloured wasp spider is a member of the orb-web spinning family.
但对于一些著名的蜘蛛，如巨型的金丝圆蛛，是近一次有新的物种被发现要追溯到19世纪。
But for some well-known varieties, such as the giant golden orb weavers, the last time a new species was discovered was in the 19th century.
这个发现对蜘蛛们可算是个好消息，因为如果蛛丝容易拧就容易摆动，这样十分不利于十字圆蛛捕食和避敌。
This is good news for spiders, since twisting can lead to swinging, not good when you're trying to sneak up on prey or avoid predators.
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