Rocbat/Greater Noctule Bat/Inlandia Savannah: A 50 foot wingspan (females) and 60 foot wingspan (males) pterobat. For them an elephant is an easy meal. They are not in the limit of wingspan, as the atmosphere is really thick to have enough methane and carbon dioxide to keep it hotter than present day Earth, and still have 40% oxygen content. So with the lower gravity the upper flying limit might be somewhere from 80-120 feet wingspan.
