142 



BULLETIN OF THE 



Leptothyra var. albida, 48. 

 Leptothyra induta, 48. 

 Ligula prof unci issima, 133. 

 Lima sp., 118. 

 Lima caribbaea ? 118. 

 Limatula ovata, 118. 

 Limopsis antillensis, 119. 

 Limopsis aurita, 118, 121. 

 Limopsis borealis, 119. 

 Limopsis cristata, 119. 

 Limopsis minuta, 119, 121. 

 Limopsis tenella, 118. 

 Lioconcha, 128. 

 Liocyma, 123. 

 Liotia Briareus, 52. 

 Loripes anatinelloides, 135. 

 Loripes eompressa, 135. 

 Lovenella metula, 90. 

 Lucina antillarum, 135. 

 Lucina funiculata, 136. 

 Lucina icterica, 135. 

 Lucina lactea, 135. 

 Lucina leucoma, 135. 

 Lucina occidentalis, 135. 

 Lucina pecten, 135. 

 Lucina spinifera, 135. 

 Lyonsia bulla, 107. 



Macroilon asperula, 120. 

 Mangilia antonia, 59. 

 MangUia bandella, 59. 

 Mangilia columbella, 60. 

 Mam/ilia romatolropia, 58. 

 Mangilia f ipara, 57. 

 Mangilia linotropis, 58. 

 Mangilia pelagia, (51. 

 Mangilia Pourtalaii, 60. 

 Margarita aegleis, 40. 

 Margarita asperrima, 40. 

 Margarita ? wspira, \ t. 

 Margarita JUogyra, 42. 

 Margarita groenlandica, 1"_'. 

 Margarita [Turdcula] imperii 

 Margarita iris, 43. 

 Margarita '■'■ ■ 'a, 1 1. 102. 

 Margarita lamellosa, 40. 



Margarita lissocona, 41. 

 Margarita lubrica, 44. 

 Margarita maculata, 44, 102. 

 Margarita scahriuscula, 41. 

 Marginella avena, 73, 74. 

 Marginella var.? avenella, 73. 

 Marginella festiva, 72. 

 Marginella fusina , 72. 

 Marginella hamiatita, 137. 

 Marginella nodata, 72. 

 Marginella seminula, 72. 

 Marginella torticula, 73. 

 Marginella triplicata, 74. 

 Marginella vitrea, 71. 

 Marginella Watsoni, 71. 

 Marginella var.? yucatecana, 72. 

 Mastonia, 84. 

 Megerlia incerta, 104. 

 Melampus corneus, 95. 

 Microgaza, 50. 

 Microgaza rotella, 51. 

 Modiola polita, 116. 

 Mmliolaria, 116, 117. 

 Mohnia alba, 102. 

 Myrtea spinifera, 135. 

 Mytilus dominguensis, 117. 

 Mytilus exustus, 117. 

 Mytilus Lavalleanus, 117. 

 Mytilus luteus, 116. 



Xatica 

 Xatiea 

 Xatica 

 Xatiea 

 Xeaera, 

 Neera 

 Xeaera 

 .Y. " '/ 



Nea ra 



N\;i-r.i 

 Xeaera 

 Neara 

 S 



\ ■ 



\ 



fringitta, 93. 

 leptalea, 93. 



pusilla, 93. 

 subplicata, 93. 

 108. 



alternata,* 110. 

 arctica, 111. 

 arcuata, 1 13. 

 claviculata, 112. 



var. corpttlfnta. 111. 

 costellata, 110. 

 glacialis, 111. 

 granulata, 1 1 1. 

 Jeffreyri, 111. 

 lamelli/era, 1 !•!. 



limatula, 1 l'J. 



* This is the ume u .'■ I tta V. ^ >., and may be distinct from "//• 



