BREEDING TUBERCLES IN FISHES — COLLETTE 613 



HuBBS, Carl L., and Black, John D. 



1940. Percid fishes related to Poecilichthys variatus, with descriptions of three 

 new forms. Occ. Pap. Mus. Zool. Univ. Michigan no. 416, 30 pp. 

 HuBBS, Carl L., and Cannon, Mott D. 



1935. The darters of the genera Hololepis and Villora. Misc. Publ. Mus. 



Zool. Univ. Michigan, no. 30, 94 pp. 

 HuBBS, Carl L., and Trautman, Milton B. 



1932. Poecilichthys osburni, a new darter from the upper Kanawha River 

 system in Virginia and West Virginia. Ohio Journ. Sci., vol. 32, 

 no. 1, pp. 31-38. 

 HuBBs, Clark 



1954. A new Texas subspecies, apristis, of the darter Hadropterus scierus, 

 with a discussion of variation within the species. American Midi. 

 Nat., vol. 52, no. 1, pp. 211-220. 

 JoBES, Frank W, 



1952. Age, growth, and production of yellow perch in Lake Erie. U.S. 

 Fish and Wildhfe Serv. Fish. Bull. 70, vol. 52, pp. 205-266. 

 Jordan, David S. 



1877. Contributions to North American ichthyology . . , , 2: A: Notes 

 on Cottidae, Etheostomatidae, Percidae, Centrarchidae, Aphodo- 

 deridae, Dorysomatidae, and Cyprinidae . . , . U.S. Nat. 

 Mus. Bull. 10, pp. 1-68. 

 KuEHNE, Robert A., and Bailey, Reeve M. 



1961. Stream capture and the distribution of the percid fish Etheostoma 

 sagiita, with geologic and taxonomic considerations. Copeia, 1961, 

 no. 1, pp. 1-S. 

 Lachner, Ernest A.; Westlake, Edward F.; and Handwerk, Paul S. 



1950. Studies on the biology of some percid fishes from western Pennsyl- 

 vania. American Midi. Nat., vol. 43 no. 1, pp. 92-111. 

 Lake, Charles T. 



1936. The life history of the fan-tailed darter Catonotus flabellaris flabellaris 



(Rafinesque). American Midi. Nat., vol. 17, no. 5, pp. 816-830. 

 LiNDER, Allan D. 



1958. Behavior and hybridization of two species of Etheostoma (Percidae). 



Trans. Kansas Acad. Sci., vol. 61, no. 2, pp. 195-212. 

 Moore, George A., and Cross, Frank B. 



1950. Additional Oklahoma fishes with validation of Poecilichthys parvipin- 



nis (Gilbert and Swain). Copeia, 1950, no. 2, pp. 139-148. 

 MooRE, George A., and Rigney, Carl C. 



1952. Taxonomic status of the percid fish Poecilichthys radiosus in Oklahoma 



and Arkansas, with the descriptions of two new subspecies. Copeia, 

 1952, no. 1, pp. 7-15. 

 Mount, Donald I. 



1959. Spawning behavior of the bluebreast darter, Etheostoma camurum 



(Cope). Copeia, 1959, no. 3, pp. 240-243. 

 New, John G. 



1963. Spawning behavior of the shield darter, Percina peltata (Pisces, 



Percidae). Proc. 16th Intern. Congr. Zool., vol. 2, p. 17. 

 Oliva, Ota 



1953. A contribution to the systematics of native perciform fishes. Vestnik 



Kralovske Ceske Spolecnosti Nauk Tfida matematicko-pfirodo- 

 vedeckd, Cislo 8, pp. 1-13. [In Czech and English.] 



