BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 309 



Ctenodonta pectunculoldes (Hall). 



Tellinomya pectunculoldes Hall, 24th Rep. New York State Cab. Nat. Hist., 

 1872,' p. 228, pi. 7, fig. 26. (Separate, 1871, p. 4, pi. 3, fig. 26.)— Miller, Cin- 

 cinnati Quart. Jour. Sci., 1, 1874, p. 229.— Hall and ^^^litfield, Geol. Surv 

 Ohio, Pal., 2, 1875, p. SI; pi. 1, fig. 24.— Lesley, Geol. Surv. Pennsylvania' 

 Rep. P 4, 1890, p. 1169, fig. 



Eden-Maysville: Cincinnati, Ohio, and vicinity. 



Ctenodonta peracuta Raymond. 



Ctenodonta peracuta Raymond, Amer. Jour. Sci., 20, 1905, p. 371. 

 Chazyan (Crown Point, Valcour): Sloop Bay, Valcour Island, New York. 



Ctenodonta perminuta Ulrich. 



Ctenodonta perminuta Ulrich, Geol. Surv. Ohio, 7, 1893, p. 680, pi. 46, figs. 11-14. 

 Eden-Maysville: Cincinnati, Ohio, and vicinity. 

 Cotypes.— Cat. No. 46145, U.S.N.M. 



Ctenodonta planodorsata (Ulrich). 



Tellinomya planodorsata Uhich, 19th Ann. Rep. Geol. Nat. Hist. Surv. Minne- 

 sota, 1892, p. 217, fig. 3. 



Ctenodonta planodorsata Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. 589, pi. 37, 

 figs. 25-28; pi. 42, figs. 38-40. 



Black River (Decorah): Cannon Falls, etc., Minnesota. 



Eolotype and plesiotypes. — Cat. No. 46146, U.S.N.M. 



Ctenodonta prosserl Ruedemann. 



Ctenodonta prosseri Ruedemann, Bull. New York State Mus., 162, 1912, pi. 6, 



figs. 4, 5. 

 Trenton (Snake Hill): Snake Hill, etc., Saratoga and Albany Counties, New York. 



Ctenodonta pulchella (Hall). 



Lyrodesma pulchella Hall, Pal. New York, 1, 1847, p. 302, pi. 82, figs. 12a-d. 

 Tellinomya pulchella Hall, Canadian Nat. Geol., 1, 1856, p. 395 (gen. ref.). 

 Leda pulchella Emmons, Amer. Geology, 1, pt. 2, 1855, p. 173. 

 Ctenodonta pulchella Uhich, Geol. Minnesota, 3, pt. 2, 1894, p. 581 (gen. ref.). 

 Trenton: Near Watertown, etc.. New York. 



Ctenodonta radiata Ruedemann. 



Ctenodonta radiata Ruedemann, Bull. New York State Mus., 162, 1912, p. 102, 



pi. 6, fig. 6. 

 Trenton (Snake Hill)^Snake Hill, Saratoga County, New York. 



Ctenodonta recta Ruedemann. 



Ctenodonta recta Ruedemann, Bull. New York State Mus., 162, 1912, p. 102, 



pi. 6, figs. 7, 8. 

 Trenton (Snake Hill): Snake Hill, Saratoga County, New York. 



Ctenodonta recurva (Ulrich). 



Tellinomya recurva Ulrich, 19th Ann. Rep. Geol. Nat. Hist. Surv. Minnesota, 



1892, p. 221, fig. 7. 

 Ctenodonta recurva I'lrich, Geol. Minnesota, 3, pt. 2, 1894, p. 603, pi. 42, figs. 



98-101. 

 Richmond: Spring Valley, etc.; Minnesota; Oxford, Waynesville, etc., Ohio; 



Richmond, Indiana. 

 Cotypes— Cat. No. 46147, U.S.N.M. 



