The loathsome deer tick, now known as the black-legged tick, is defined more by the disease it spreads than by its own characteristics.

 
  • 小知识:莱姆病是因为康涅狄格州的一座城镇而得名,1975年科学家发现那里突然爆发了一场由鹿虱传播的关节疾病。
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