but it is still one of the rarest. There is a specimen in the British Museum, and another
in the Derby Museum at Liverpool; and besides these two we arc not aware of any other
in England. Our Plate and description were taken from the former one, and represent
an adult male. The female is still unknown, but probably closely resembles that of 6'.
glaucogularis, a figure of which is given.
C. versicolor differs from its commoner congener C. bourcien chiefly in its broad blue
moustachial stripes meeting under the chin. C. glaucogularis has these moustaches yellow.
I t has been figured both by Buffon and Le Vaillant, but in none of the works of
modern authors.
