FURTHER ADDEKDA. 



It is practically impossible to keep a faunal work like 

 the present fully " up with the times." Since the last 

 proofs were read, two birds new to our region have 

 been taken in Massachusetts, and four new species of 

 fishes have been described from Illinois. The following 

 additions and corrections are therefore appended : 



On page 30, 2d line from bottom, after incisors insert 

 usually: the genus Fiber is an exception. 



To page 70, after Pyranga (Estiva, add : 



3. P. ludoviciana, (Wils.) Bon. "LOUISIANA TANA- 

 GEE." Male bright yellow; back, wings and tail black; 

 head scarlet; two yellow wing-bars; $ as in rubra, 

 known by the wing-bars. Rocky Mountains to the 

 Pacific, accidental at Lynn, Mass. (Hreicer.) 



To page 88, after Passerella, add : 

 18. (b) CALAMOSPIZA, Bonaparte. LARK BUNTINGS. 



1. C. bicolor, (Towns.) Bon. WHITE- WINGED BLACK- 

 BIRD. Black, with a large white wing-patch, and white 

 on quills; $ streaky, like the female Bobolink, but 

 known by the whitish wing-patch; bill stout; inner sec- 

 ondaries as long as the primaries; L. 6; W. 3-|; T. 2J. 

 Western plains, accidental in Massachusetts. 



