68 ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 



Cynocephalus glaucus, (Linn.) Gill. BLUE-HEADED SHARK. 

 Atlantic. 



19929. Alcoholic. Wood's Holl, Mass. V. N. Edwards. 



ODONTASPIDID^E. 



Eugomphodus Mttorafiis, Gill. SAND. SHARK. Pelagic. 



16647. Cast. Wood's Holl, Mass. U. S. Fisli Commission. 



16648. Cast. Wood's Holl, Mass. U. S. Fisli Commission. 

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

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



ALOPECIDJG. 



i 



Alopias vulpes, (Linn.) Bon. THRESHER 5 SWTNGKLE-TAIL. At- 

 lantic and Mediterranean. 



16256. Cast. Menemsha Bight, Mass. U. S. Fish Commission. July 30, 1875. 

 15733. Cast. Wood's Holl, Mass. U. S. Fish Commission. 

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



SPHYRHTIDJE. 



Sphyrna zygaena, (Linn.) Mull. & Henle. HAMMER-HEAD SHARK. 

 Tropical and Subtropical Seas. 



15833. Cast. Noank, Conn. U. S. Fish Commission. 

 360, 381, 382, 363, 364. Photographs. U. S. Fish Commission. 

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



Renicep taburo, (Linn.) Gill. SHOVEL-HEAD SHARK. Atlantic 

 and Western Pacific. 



12714. Cast. 

 - . Alcoholic. Beesley's Point, N. J. S. F. Baird. 



Eulamia ]JIiIberti, (Mull. & Henle) Gill. BLUE SHARK. Cape 

 Cod to Florida. 



15742. Cast, Wood's Holl, Mass. V. N. Edwards. 

 366, 337, 363, 389. Photographs. U. S. Fish Commission. 

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



Eulamia obscurus, (Les.) Gill. DUSKY SHARK. Cape Cod to 

 Florida. 



16070. Cast, Wood's Holl, Mass. U. S. Fish Commission. July 10, 1875. 



Isogomphodon niaculipmnis, Poey. SPOTTED-FIN SHARK. 

 Tropical and Subtropical Seas. 



356, 357, 353, 359. Photographs. U. S. Fisli Commission. 



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

 16401. Cast. Wood's Holl, Mass. U. S. Fish Commission. 



