ADDENDA — 30. CATOSTOMID^ CATOSTOMUS. 
883 
from which it is evident that the species intended was tlie Cufostomm 
huhalns of^Kirtland— the Buhaliclithys altiis of this work (p. IIG). If 
this identification be accepted in our nomenclature, the specific name 
huhalus should take the place of altns, and cyprinella that of hnhabts. 
If Eafinesque’s species be considered unidentifiable, the same chanjje 
should be made, as Kirtland’s use of the name bubal us followed next. 
As Eafinesque’s J. bubalus was the type of his Tctiobus, in strictness the 
name BnbalichtJiys should be superseded by Ictiobus as a subgeneric* 
name, while the group heretofore called Ictiobus would be called Scle- 
ra fjnatlnis O. & V. 
In this view, the species should stand as follows: 
113. I. cyprinella (C. & V.) Ag. (Sclerofinathus.) 
111. S. iiru$ (Ag.) J. & G. {Ictiobus.) 
115. 1. t>ul>alns Eaf. (Ictiobus.) 
116. I. carpio (Raf.) Nels. (Carpiodes.) 
11?'. I. damalis^ (Gnl.) J. & G. (Carpiodes.) 
11§. I. tlaompsoni (Ag.) Nels. (Carpiodes.) 
119. 1. bison (Ag.) Nels. (Carpiodes.) 
120. I. cyprinns (Le S.) J. & G. (Carpiodes.) 
121. I. dilfoi’inis (Cope) Nels. (Carpiodes.) 
Of these species, 117, 118, 119, and 121 are of doubtful validity. 
Page 126. The following species of Catostomus may be added: 
130 (c). C. Biebnlifca* Garman. 
Brownish, clouded and blotched with darker ^ a blackish lateral 
shade; belly pale; lower half of preopercle abruptly silvery. Body 
stout, little compressed. Head nearly as broad as eye; eye small, 
about half snout; mouth small; lips with considerable free margin. 
Dorsal inserted midway between snout and caudal; caudal deeply 
notched; anterior rays of dorsal longest. Head 5; depth 5. D. 9; 
A. 8; scales 14-90-14. Nazas Elver, Coahuila. {Garman.) Very close 
to C. guzmaniensis, if not the same. 
(Catostomus nebuliferus Garman, Bull. Mus. Corap. Zool. viii, 89, 1881.) 
* It is Better not to adopt the name tumidus for any species of Carpiodes, as the 
original Carpiodes tumidus is not certainly identified. The description agrees vrell 
with young specimens of I. bubalus, a species lately obtained by ns in Texas. 
