612 REPORT— 18G3. 



No. 



i'2. Acila castremis. Cat. Is., 40-60 fm. (Also Puget Sound, Kenmrley.) 



43. Leda cuneata, teste Hani. Mont.— S. Biego ; Oat. Is., 10-60 fm. 



44. Leda hamata, n.s. 'Santa Barbara ; Cat. Is., 20-60 fm. ; common. 



45. VeHkordia ornata,'D''OA. Santa Barbara ; Cat. Is,, 20-40 fm. [Exactly ac- 



cords with the Japanese species, novemcostata, teste A. Adams.] 

 4G. Sri/opMla setosa. (Cape St. Lucas, Xantas.) Identified from tracing, no. 980. 



47. Lima o™n<«/«s (in Mus. Cum.,=rfe/Ksce«s, Conr., teste Cooper). Mont. — San 



Diego ; Cat. Is., beach to 20 fm. ; common. 



48. Limattda siibaitriculafa. 40-120 fm., Oat. Is. ; not rare : 1 valve in 4 fm., San 



Diego. [Exactly agrees with British specimens.] 



49. Janira dentata. Monterey, S. Diego, beach to 20 fm. (Also Cape St. Lucas, 



Xantus.^ 



50. Cavolina telemus. Cat. Is. ; dead in -30-60 fm. (Also Vancouver, Lyall.) 



51. Tornatina carinata. S. Diego. (Also Mazatlan, Seiffen.) 



52. Pedipes liratus. S. Diego. (Also Cape St. Lucas, Xantus.) 



53. Bmtalium (y&r.) Lidianofum. Mont. — Cat. Is., 20fm. ; common. [Probably 



a striated var. of pretiosum, which Sowerby doubtfully, and Dr. Baird con- 

 fidently, affiliate to D. erdale.'] 



54. Dentalium semipolitum. S. Diego. (Also La Paz.) 



55. Dentalium hexagonuin. S. Diego. (Also W. Mexico.) 



56. Acanthochites avicula, n.s. Cat. Is., 8-20 fin. ; rare. 



57. Acanthnpleurafluxa, n.s. Oat. Is. 



58. Ischnochiton veredentiem, n.s. Cat. Is., 10-20 fm. 



59. Ischnochiton {Lepidopleurus) pectinatus, n.s. Oat. Is., beach. 



60. Ischnochiton {Lepidopleurus) scabricostatus, n.s. Oat. Is., 8-20 fm. 



61. Ischnochiton (Trachydermon') pseudodentiena. S.Diego. (Also Puget Sound, 



Kennerhy.) 



62. Ischnochiton {Trachydermon) gothicus, n.s. Oat. Is., 8-20 fin. 



63. Leptochiton nexus, n.s. Cat. Is., 20-80 fm. 



64. Nacella (?paleacea, var.) triangularis. Monterey. 



65. 'f Nacella subspiralis. Cat. Is., 10-20 fm. [May be the young of the long-lost 



Patella calyptra, Mart. ; unless that be a broken Crepidula adunca^ 



66. Scurria (? var.) funiculala. Monterey ; rare. 



67. Pancturella cucullata. Monterey. (Also Puget Sound, U. S. E. E.) 

 63. Pancturella Cooperi, n.s. Cat. Is., 30-120 fm. ; not rare. 



69. ?Imperator serratus, ??n.s. Monterey ; Oat. Is., 10-20 fin. [Dr. Cooper thinks 



this shell probably the young of Pomaulax.'] 



70. ?Leptonyx bacula, n.s. Oat. Is., beach, dead. 



71. Oibbula optabilis, n.s. S. Diego. 



72. Calliostoma supragranosum, n.s. S. Diego. 



73. Calliostoma gemniulatimi, n.s. S. Diego. 



74. Calliostoma splendens, n.s. Mont. ; Cat. Is., 6-40 fin. 



75. Margarita (?var.) salmonea. Mont. ; Cat. Is., 6-40 fin. [Intermediate be- 



tween undulata it,n^ piipilla.'\ 



76. Margarita actiticostata. Mont. ; Oat. Is., 8-20 fm. [Fossil, Santa Barbara, 



Jewett.l 



77. Solariella peramabilis, ?n.B. Oat. Is., 40-120 fm. ; living. [Differs but slightly 



from S. aspecta, Japan, A. Ad.'] 



78. Ethalia supravattata, n.s., and ?var. invallata. S. Diego. 



79. Liotia fenestraia, n.s. Oat. Is., beach to 40 fm. ; dead. 



80. Liotia acuticostata, n.s. Mont. ; Oat. Is., 10-20 fm. 



81. Crepidula excavata, Tax. mn. Santa Barbara Island. 



82. Oalerus contortus, n.s. Mont. — S. Diego, 20-40 fm. 



83. Bipponyx Serratus. Santa Barbara Island ; 1 ™. Maz. Cat., no. 346. 



84. Cu'cmn crebricinctum, n.s. Mont. — S. Diego ; Cat. Is., 8-20 fin. 



85. Ciecum Cooperi, n.s. S. Diego. [Two fine species of the Anellnm 



group.] 



86. Turritclla Coopei-i, ?n.s. S. Diego ; Cat. Is. ; common. [May prove identical 



with one of Conrad's imperfectly described fossils in P. R. E. E.l 

 t87. Mesalia tenuisculpta, n.s. S. Diego ; shoal water. 



