Show new insect Is created by college scientist PALO ALTO CALIF A winged chrysalis a new insect half chrysa lis and half butterfly has been ere abed here by science it arises from the discovery of what causes the summer miracle of of caterpillars into butteri butter flies the discovery was made by die bodenstein Boden stem a research assist ant in the school of biology of stanford university tie the cause is a chemical in the chrysalis head the chemical acts like a hormone and ductless gland secretions the metamorphosis chemical may be hormone enzyme or a nervous stimulus I 1 it travels through the chrysalis skin by cutting off cir cu lation in the skin at the back of the bodenstein pre vents the body from changing into a butterfly head and shoulders become the head and winged shoulders of a but |