ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 69 



Craleocerd© ti§^i'iiius, Mull. & Henle. — Tiger Shark. — Atlantic ; 

 Indian Ocean. 



15740. Cast. Wood's Holl, Mass. V. N. Edwards. July 22, 1873. 

 16069. Cast. Buzzard's Bay, Mass. U. S. Fisli Commission. 1875. 

 370, 371. Photograplis. U. S. Fisli Commission. 



lTlii§telus cam§9 (]Mitcli.) De Kay. — Smooth Dog-fish. — Cape Cod 

 to Cape Hatteras. 



14908. Cast. Norfolk, Va. U. S. Fisli Commission. June 25, 1873. 

 14925. Cast. Wood's Holl, Mass. U. S. Fish Commission. 

 10734. Cast. Wood's Holl, Mass. U. S. Fish Commission. 

 10733. Cast. Wood's Holl, Mass. U. S. Fish Commission. 

 16649. Cast. (Male.) Wood's Holl, Mass. U. S. Fish Commission. 

 372, 373, 374, 375. Photographs. U. S. Fish Commission. 

 . Color sketches. (Richard.) U. S. Fish Commission. 



GIlVGLiYITIOSTOlflATIDJE. 



€ring'lynio§toiaia eirratum, (Gmel.) M. & H. — Nurse Shark. — 



Tropical Atlantic. 



16909. Alcoholic. Chesapeake Bay. Maryland Academy of Science. 



SPIIVACID^. 



iSqualus americaniis, (Storer) Gill. — Spined Dog-fish. — New- 

 foundland to Cape Hatteras. 



16255. Cast. Martha's Vineyard. U. S. Fish Commission. July 30, 1875. 

 " 376, 377. Photograjihs. U. S. Fish Commission. 



426. Color sketch. (Richard.) U. S. Fish Commission. 



CentroscyllitiiBft Fabricii, (Eeinli.) M. & H. — Greenland Dog- 

 fish. — Deep waters of Western Atlantic. 



21622. Cast. Lat. 42° 52' N.,Lon. 63° 50' W. 220 to 260 fathoms. U. S. Fish 

 Commission. 



SCYIWMIDiE. 



8oinnio$«iis niicrocephalu§, (Bloch.) Gill. — Sleeper Shark. — 

 North Atlantic. 



378, 379. Photographs. U. S. Fish Commission. 



447. Color sketch. (Richard.) U. S. Fish Commission. 



16630. Cast. Gulf of St. Lawrence. Renfrew & Co. Nov. 20, 1875. 



€eiitroscyiiiniu§ ccelolepis, Bocage & Capello. — ^Black Dog- 

 fish.— Deep waters of North Atlantic. 



21621. Cast. Lat. 42° 40' N., Lon 63° 50' W. 220 to 260 fathoms. U. S. Fish 

 Commission. 



