40 CALIFORNIA ACADEMY OF SCIENCES. 



29. Crucibulum scutellatum Gray. A pint or more. 



30. Crucibulum tubiferum Lesson. A pint or more. 



31. Cypr^a albuginosa Mawe. 10, also San Jose del 



Cabo; good. 



32. Cypr^a arabicula Lamarck. 8, some good. 



33. Cypr^a PUSTULATA Swainson. San Jose del Cabo. 



34. Cypr^a sowerbii Gray. 30, mostly beach-worn. 



35. Drillia aterrima Sowerby. 2, beach shells. 



36. Drillia maura Kiener. i, west coast of Lower 



California. 



37. Erato maugeri^ Gray, i, also Cape St. Lucas. 



West Indies. 



38. Engina reevei Tryon. 12, beach shells. 



39. EuPLEURA muriciformis Brodcrip. 3, young; liv- 



ing. 



40. EuRYTA AcicuLATA Lamarck. San Jose del Cabo. 



41. Fasciolaria princeps Lamarck. 10, eaten by na- 



tives. 



42. FissuRELLA RUGOSA Sowcrby. I, known before 



from the gulf. 



43. FissuRELLA viRESCENS Sowcrby. 7, known before 



from the gulf. 



44. FissuRiDEA iNyEQUALis Sowcrby. A common gulf 



species. 



45. Fusus ciNEREUS Reeve (not of Say). 10, fresh 



specimens. 



46. Fusus DUPETITHOUARSI Kiener. 10, fresh; eaten 



by natives. 



47. Gadinia reticulata Sowerby. Many, San Jose 



del Cabo. 



48. Haliotis fulgens Philippi. i, San Jose del Cabo; 



about half grown. 



49. Harpa crenata Swainson. 2, one fresh, one 



beach-worn. 



