15.] NATURAL SCIENCES OF rill LA DELPHI A. 13? 



(Anatomy and food oi A. sai/anus) ; Gilbert) Proc. I . S. Nat. Mus., 

 L884, 204 Salt Creek, Brown Co., Ind.). 



Aphredodirus sayanus Cope, Proc Amer. Phil. Soe., 1870, 455 (Tribu- 

 taries Neuse R.. Wake Co., N. C). 



Aplwdoderus sayanus Jordan, Annals N. Y. Acad. Sei., i, 18TT, No. 4, 

 101 (Delaware R., Neuse R.. Miss. R. in Louisiana, Flint R.); 

 Jordan, Annals N. Y. Lye. Nat. Hist., xi, 1877, 308 (Coosa 1!. 

 Jordan, Amer. Nat., Oct., 1877, 613; Jordan, Man. Vert.. 2d ed., 

 1878, 249 ; 3d ed., 1880, 249 ; Jordan & Brayton, Bull. U. S. Nat. 

 Mus., xii, 1878, 41, 47, 89 (Neuse R., Chattahoochee R., Alabama 

 R.): Jordan, Bull. Hayden's Geol. Surv., iv, 1878, 434. 



Aphredoderus gibbosus (Le Sueur), Cuv. & Yal., Hist. Nat. des Poiss.. 

 ix. 1833, 448 (Lake Pontchartrain). 



Sternotremia isolepis Nelson, Bull. 111. Lab. Nat. Hist., i, 1870, 39 

 (Calumet R., 111.); Jordan & Copeland, Check List, 1876, 139; 

 Jordan, Proc. Acad. Nat. Sci. Phila., 1877, 61. 



Astern otremia isolepis (Nelson), Jordan, Bull. U. S. Nat. Mus., x. 

 1877, 51 (Tributaries Ohio R.). 



Aplwdoderus isolepis Jordan, Annals N. Y. Acad. Sci., i, 1877, No. 4, 101 

 (Wabash R., Maumee R., Calumet R., Streams of S. 111., Arkansas 

 R.) ; Jordan, Bull. 111. Lab. Nat. Hist., ii, 1878, 48 (Calumet R., 

 Wabash R. at Mt. C'armel, Streams of S. 111.; Variation in position 

 of vent) ; Forbes, Bull. 111. Lab. Nat. Hist., ii, 1878, 77, 84 (Food of 

 A. isolepis, and account of change in position of vent) ; Jordan, 

 Man. Vert., 2d ed , 1878, 249; Jordan, Bull. Hayden's Geol. Surv., 

 iv, 1878, 434. 



Aphrodedirus cookianus Jordan, Proc. Acad. Nat. Sci. Phila.,. 1877, 60 

 (Sawyer's Cr., Kendallville, Ind.). 



Aplwdoderus cookianus Jordan, Bull. U. S. Nat. Mus., ix, 1877, 49 

 (Wabash R.) ; Jordan, Bull. TJ. S. Nat. Mus., x, 1877, 52. 



Asternotremia mesotrema, Jordan, Bull. U. S. Nat. Mus., x, 1877. 52 

 (Little Red R., Arkansas). 



