蛛形类

Like a number of the world's jumping spiders, these arachnids have evolved to look like ants, a strategy that plays into the antipathy many predators have for the aggressive, noxiously armed, and ecologically dominant social insects.

和世界上相当一部分的跳蛛一样，这些蛛形纲生物进化得看起来和蚂蚁一样，它们采取的是一种与其他掠食者截然不同的战略，多数掠食者极富攻击性，武装得凶神恶煞，在生态链上主宰着群居类昆虫。

Any of numerous small bloodsucking parasitic arachnids of the family Ixodidae, many of which transmit febrile diseases, such as Rocky Mountain spotted fever and Lyme disease.

虱类蜱总科的多种小型吸血寄生蛛形动物，其中许多可以传播洛矶山脉斑疹热和莱姆氏病等热病

Has the orb-web a monophyletic or a polyphyletic origin? In other words, is Orbiculariae (Deinopoidea + Araneoidea) monophyletic or polyphyletic? There is a considerable dispute about phylogenetic relationship between Deinopoidea and Araneoidea.

但关于妖面蛛总科和园蛛总科间系统发生关系，即圆网蛛类是否为单系起源，换言之，圆网究竟是经历一次进化还是多次进化，多年来始终是悬而未决的蛛形学难题之一。

Any of numerous small bloodsucking parasitic arachnids of the family Ixodidae, many of which transmit febrile diseases, such as Rocky Mountain spotted fever and Lyme disease.

虱类：蜱总科的多种小型吸血寄生蛛形动物，其中许多可以传播落基山脉斑疹热和莱姆氏病等热病

These imposing arachnids can be huge, with some species exceeding 5 inches (12 centimeters) in diameter.

这些令人难忘的蛛形类能是庞大的，有些种类超越5英寸（12厘米）的直径。

But these awe-inspiring arachnids are intimidating in looks alone; their venom is harmless to humans, less painful than a bee sting.

但这些敬畏令人振奋的蛛形类仅仅是咄咄逼人的容貌；它们的毒液对人类是无害的，一点儿痛比起蜜蜂的刺。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。