judging by how i was wrong with my prediction on when catone would emerge from her chrysalis, there could be a chance cattwo will emerge tomorrow morning. developmental wise the two caterpillars are about 3 days apart. cattwo's chrysalis is already showing some darkening; not as transparent as bruce's chrysalis, but very similar to how catone was before it emerged. so just to be safe, i perched the chrysalis lid onto two jars in case the butterfly does emerge tomorrow, it will have room to expand her wings. most likely it won't eclose until tuesday morning, when it will have to contend with the start of tropical storm jose grazing by new england.