Chamaeleon (the chameleon) is a minor southern constellation that was included in Johann Bayer's Uranometria[?], but may have been in use somewhat earlier.
... 44, 26.9% from 45 to 64, and 13.5% who are 65 years of age or older. The median age is 40 years. For every 100 females there are 102.1 males. For every 100 females age ...