The Orcubor have large sails on their backs, this serves the purpose of radiating heat away from their body. This sail is held up by bone-like projections, and is remarkably tough for being only a fraction of a millimeter thick in some places. The Orcubor take advantage of the common aluminum on their world to reinforce this sails and increase its conductivity of heat. This sail is covered in thousands of lateral slits that increase air-flow and increase it's surface area as much as possible.