206 



30. Cardium exiguum, Gmel. 



31. — fasciatum, Mont. 



32. — nodosum, Turt. 



33. — Norvegicum, Spengl. 



34. Astarte triangularis, Mont. 



35. Circe minima, Mont. 



36. Venus exoleta, L. 



37. — fasciata, Da Cos. 



38. — verrucosa, L. 



39. — casina, L. 



40. — ovata, Penn. 



41. — gallina, L. 



42. Tapes aureus, Gmel. 



43. — virgineus, L. 



44. Lucinopsis undata, Penn. 



45. Teilina crassa, Gmel. 



46. — donacina, L. 



47. Psammobiatellinella,Lam. 



48. — costulata, Turt. 



49. Mactra solida, L. 



50. Scrobicularia nitida, Müll. 



51. Corbula gibba, Olivi. 



52. Saxicava rugosa, L. 



53. — — v. arctica, L. 



54. Chiton margin atus, Penn. 



55. — laevis, Mont. 



56. Patella vulgata, L. 



57. Helcion pellucidum var. 



laevis, Penn. 



58. Tectura virginea, Müll. 



59. Puncturella noachina, L. 



60. Emarginula fissura, L. 



61. — rosea, Bell. 



62. Fissurella graeca, Brug. 



63. Capulus hungaricus, L. 



64. Calyptraea chinensis, L. 



65. Cyclo strema nitens, Phil. 



66. — serpuloides, Mont. 



67. Trochus magus, L. 



68. — tumidus, Mont. 



69. — cinerascens, L. 



70. — umbilicatus, Mont. 



71. — lineatus, Da Cos. 



72. — Montagui, W. Wood. 



73. — striatus, L. 



74. — Zizyphinus, L. 



75. v. Lyonsii, Flem. 



76. Phasianella pulla, L. 



77. Lacuna divaricata, L. 

 78. : v. canalis, Mont. 



79. — pallida, Da Cos. 



v. patula, Thorpe. 



80. Litorina obtusata, L. 



hellgelbe« bis dunkel- 

 braune, fast schwarze 

 Abweichungen. 



81. — neritoides, L. 



82. — rudis, Maton. 



83. — — v. saxatilis, Johnst. 



84. v. sulcata, Lea. 



85. v. tenebrosa, Mont. 



86. — litorea, L. 



87. Rissoa striatula, Mont. 



88. — cancellata, Da Cos. 



89. — reticulata, Mont. 



90. — punctura, Mont. 



91. — costata, Adams. 



92. — parva, Da Cos. 



93. — — v.interrupta,Adms. 

 94. v. minima, 



95. v. nigra, 



96. — — v. nigra albo-costata 



