ADDENDA. 405 



On page 339, after B. eos, add: 



4. B. barratfi, Holbr. Short, chubby and compressed; 

 depth 4:^ in length; head 3f ; lat. 1. on 13 to 30 scales; 

 D. X— 13, A. II, 7; lat. 1. 43 to 56. Colors greenish, 

 with dark specks, no blue or red. Georgia to Texas, 

 lately taken by Prof. Forbes in Southern Illinois. 



16. (b) VAILLANTIA, Jordan. 



1. /, camura, (Forbes) Jordan. A slender species, 

 resembling Boleichthys eos in form, and Boleosoma 

 nigrum in color. D. X — 11; A. I, 8. Illinois. 



On page 347. Many specimens of JElassoma tonatum 

 have been lately obtained by Professor Forbes in South- 

 ern Illinois. The fish, I think, unquestionably forms a 

 separate family, the relations of which are with Aphodo- 

 deridce, as indicated in the text. Its pharyngeals are as 

 in. Aphododerus ; the vertebrse are but 38 in number; 

 the fin rays are usually, D. IV, 10; A. Ill, 5. ^No speci- 

 mens have been taken more than an inch in length. 



On page 396, after Lythrurua ardens, add: 

 4. L atripes, Jordan. Dusky Red-Fin. A strongly 

 compressed, deep-bodied species, known at once by the 

 coloration of the fins, the dorsal spot being faint, and 

 there being a dusky bar across the upper part of the 

 fin; the anal is similarly colored to the dorsal, but 

 fainter, and the ventrals are dusky; A. I, 11. Southern 

 Illinois. 



On page 384, after j(/. Lttheueus, add: 



ii. Teeth without masticatory surface, their edges always 

 serrate Cyprinblla, 8 (6). 



On page 396, before Minnilus, add: 



