What is it that:
floats like a butterfly, stings like a bee,
swims like a shrimp, crawls like a slug,
jumps like a grasshopper, flies like a ladybird, hangs like a spider,
breeds like flies, and disperses like locusts...
What might have: 6, 8, 16 or 100 legs;
4 wings, 2 wings or no wings at all...
But certainly has no bones?
Rob Parker