Mechanitis
... that the shiny chrysalis of Mechanitis butterflies might serve as temperature control during pupation?
... that the shiny <a href="./Pupa#Chrysalis" id="mwAkI" rel="mw:WikiLink" title="Pupa">chrysalis</a> of <i id="mwAkM"><b id="mwAkQ"><a href="./Mechanitis" id="mwAkU" rel="mw:WikiLink" title="Mechanitis">Mechanitis</a></b></i> butterflies <i id="mwAkY">(example pictured)</i> might serve as temperature control during <a href="./Pupa" id="mwAkc" rel="mw:WikiLink" title="Pupa">pupation</a>?