55 
Eisass. 
B. 
C. 
Baden. 
57. 
*Ostrea Knorri (Voltz) Ziet 
* 
* 
58. 
— Knorri planata Qu 
* 
59. 
* — [ Alectryonia \ Marshi Sow 
* 
* 
60. 
* — — costata Sow 
* 
61. 
Exogyra reniformis Golde 
* 
62. 
Placunopsis Gingensis Qu 
63. 
— filistriata nov. sp 
* 
* 
64. 
Plicalula [ Harpax ] catiniformis nov. sp. . . 
* 
65. 
Lima duplicata Sow. sp 
* 
* 
* 
66. 
— semicircularis (Münst.) Goldf 
* 
67. 
— subrigidula nov. sp 
* 
68. 
— gibbosa Sow 
* 
69. 
* — Helvetica Opp 
* 
70. 
*Ctenostreon pectiniforme Schloth. sp. . . 
* 
* 
71. 
72. 
Limea duplicata (Münst.) Goldf 
*Pecten Rypheus d’Orb 
* 
* 
* 
73. 
— lens Sow 
* 
¥ 
74. 
— ambiguus (Münst.) Goldf 
* 
75. 
— Dewalquei Opp 
* 
76. 
* — vagans Sow 
* 
* 
* 
77. 
* — hemicostatus Morr. & Lyc 
* 
78. 
* — Boucliardi Opp 
* 
79. 
80. 
Hinnitcs clalhratus nov. sp 
*Avicula 1 0 xytoma] Münsteri Bronn. 
* 
\coslata Sow.] 
* 
* 
* 
81. 
*Pseudomonotis echinata Sow. sp 
* 
* 
* 
82. 
83. 
*Gervillia acuta Sow. [ Imonolis Morr. & Lyc.]. 
*Perna isognomonoides Stahl sp. [quadrata 
* 
* 
Sow.] 
* 
* 
84. 
85. 
— myliliformis nov. sp 
*Modiola Lonsdalei Morr. & Lyc. \imbri- 
* 
cata Sow.] 
* 
* 
* 
86. 
Sowerbyana d'Orb. sp 
* 
