202 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Ceraurus deutatus Continued. 



Ceraurus dentatus Raymond and Barton, Bull. Mus. Oomp. Zool., 54, 1913, p. 534, 



pi. 1, fig. 1; pi. 2, figs. 4, 5. 

 Trenton: Middleville, etc., New York; Belleville, Coburg, Peterboro, Kirkfield, 



etc., Ontario. 



Ceraurus elginensis Slocom. 



Ceraurus elginensis Slocom, Field Mus. Nat. Hist., Geol. Ser., 4, 1913, p. 73, pi. 



17, figs. 4-5. 

 Richmond (Maquoketa) : Elgin and Bloomfield, Iowa. 



CERAURUS (NIESZKOWSKIA) GLAUCUS Clarke. See Nieszkowskia glaucus. 



Ceraurus granulosus Raymond and Barton. 



Ceraurus pompilius Raymond (not Billings), Ann. Carnegie Mus., 3, 1905, pp. 



365-6 (not fig. 6), pi. 14, fig. 14; 7th Rep. State Geol. Vermont, 1911, p. 240, 



pi. 36, fig. 14. 

 Ceraurus granulosus Raymond and Barton, Bull. Mus. Comp. Zool., 54, 1913, p. 



536. 

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



Ceraurus hudsoni Raymond. 



Ceraurus hudsoni Raymond, Ann. Carnegie Mus., 3, 1905, p. 367, pi. 14, fig. 

 15, p. 375; 7th Rep. State Geol. Vermont, 1910, p. 240, pi. 36, fig. 15. Ray- 

 mond and Barton, Bull. Mus. Comp. Zool., 54, 1913, p. 535. 



Ceraurus (Crotalocephalus) hudsoni Grabau and Shimer, N. A. Index Fossils, 

 2, 1910, p. 319. 



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



CERAURUS HYDEI Weller. See Cheirurus hydei. 



CERAURUS (ECCOPTOCHILE) ICARUS Clarke. See Ceraurinus icarua. 



CERAURUS ICARUS Meek. See Ceraurinus icarus. 



CERAURUS INSIGNIS Hall. See Cheirurus niagarensis. 



CERAURUS MEEKANUS Miller. See Ceraurinus icarus. 



CERAURUS (CYRTOMETOPUS) MERCURIUS Clarke. See Pseudosphserexochus mercurius. 



Ceraurus milleranus Miller and Gurley. 



?Calymene bucklandii Anthony, Amer. Jour. Sci., 36, 1839, p. 106, figs. 1, 2. 

 Ceraurus milleranus Miller and Gurley, Bull. Illinois State Mus. Nat. Hist., 3, 

 1893, p. 80, pi. 8, fig. 10. Raymond and Barton, Bull. Mus. Comp. Zool., 54, 

 1913, p. 538, pi. 1, figs. 6-8, pi. 2, fig. 6. Slocom, Field Mus. Nat. Hist,, 

 Geol. Ser. 4, 1913, p. 71, pi. 17, figs. 1-3. 

 Maysville (Corryville): Cincinnati, Ohio. 



Observation. Calymene bucklandi Anthony probably refers to this species, 

 but the description and figures are too poor for accurate identification. 



Ceraurus misenerl Foerste. 



Ceraurus miseneri Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 228, pi. 4, 



fig. 7A, B. Raymond and Barton, Bull. Mus. Comp. Zool., 54, 1913, p. 539. 

 Richmond (Whitewater): Richmond, Indiana; Dayton, Ohio. 



CERAURUS NIAGARENSIS of authors. See Cheirurus niagarensis. 



