"I have a little brown cocoon of an idea that may possibly ... The protagonist of this column needs little introduction. The ...

Or the chocolate moth, which is dark brown with light ... The big, pale green swallow-tailed luna moth is an example of all of these things, as is the cecropia moth, which can be 15cm across.

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...