Authors:

The yellowfly is almost too small to see, but if you leave its egg in your skin, you will lose an arm or leg before it hatches - if it does not kill you.

Robert Jordan (2010). “Lord of Chaos: Book Six of 'The Wheel of Time'”, p.383, Macmillan
The yellowfly is almost too small to see, but if you leave its egg in your skin, you will lose an arm or leg before it hatches - if it does not kill you.