LIST OF THE SPECIES OF ECONOMIC CRUSTACEANS, WORMS, 

 ECHINODEHMS, AND SPONGES EXHIBITED. 



CRUSTACEANS. 



Gelasimus mlnav, Lc Conte. Fiddler Crab. Atlantic coast of the 

 UDited States, south of Cape Cod. Used as bait. 

 4)09. Newport, Ehode Island. U. S. Fish Commission. 

 Gelasimus pugnax, Smith. Fiddler Crab. Atlantic coast of the United 

 States, south of Cape Cod. Used as bait. 

 3623. Newport, Ehode Island. U. S. Fish Commission. 

 Gelasimus pugilator, Latreille. Fiddler Crab. Atlantic coast of the 

 United States, south of Cape Cod. Used as bait. 



4895. Wood's Holl, Massachusetts. U. S. Fish Commissiou. 

 Heterograpsus nuclus, Stimpson. Purple Shore Crab. Pacific coast, 



United States, Puget Sound to Southern California. 

 2056. Monterey, California. Trowbridge. 

 Pinnotheres ostreum,Sdy. Oyster Crab. Atlantic coast, Massachusetts 

 to South Carolina; living' as a messmate io the shells of the 

 oyster, Ostrea virginiana. Used as food. 

 2542. New York Bay. E. G. Blackford. 

 Cancer irro rat us, Say. Rock Crab; Jonah Crab. Atlantic coast, Lab- 

 rador to South Carolina. Used as food and bait. 



4896. Vineyard Sound, Massachusetts. U. S. Fish Commission. 



4897. Vineyard Sound, Massachusetts. U. S. Fish Commission. 

 Cancer borealis, Stimpson. Bock Crab ; Jonah Crab. Atlantic coast, 



Nova Scotia to Long Island, New York. Used as food. 

 4596. Off Newport, Ebode Island. U. S. Fish Commission. 

 4899. Off Newport, Ehode Island. U. S. Fish Commission. 

 Cancer magisier, Dana. Common Crab. Pacific coast, Alaska to Lower 

 California ; shallow water, near the shore. Used as food. 

 2553. California. William Stimpson. 

 5037. San Francisco, California. E. E. C. Stearns. 

 Cancer antennarius, Stimpson. Eock Crab. Pacific coast, Queen Char- 

 lotte's Island to Lower California; shallow water, near the shore. 

 Used as food. 

 2033. California. William Stimpson. 

 Cancer productus, Eandall. Bed Crab. Pacific coast, Queen Char- 

 lotte's Island to Lower California ; shallow water, near the 

 shore. Used as food. 

 2529. San Francisco Bay, California. H. Hemphill. 



[21] m 



