William Beebe,
The Log of the Sun: A Chronicle of Nature's Year
“ A snapping turtle will lie quietly at the bottom of a pond or lake, looking like an old water-soaked log with a branch—its head and neck—at one end. From the tip of the tongue the creature extrudes two small filaments of a pinkish colour which wriggle about, bearing a perfect resemblance to the small round worms of which fishes are so fond. Attracted by these, fishes swim up to grasp the squirming objects and are engulfed by the cruel mouth of the angler. Certain marine turtles have 123 long-fringed appendages on the head and neck, which, waving about, serve a similar purpose. ”
