Key to the Species. 
A. Neck white ; sides of body minutely freckled with 
grey and white . . . . . . . . .. C. alhipenniSy p. 35 
B. Neck glossy green ; sides of body barred with 
green and white . . . . . . . . .. 0 . c. pulcheUns, p. 38 
34 
f 
f 
