MUSEUM OF COMPARATIVE ZOOLOGY. 



143 



Neasra ornatissima, 110. 

 Neccra var. perrostrata, 110. 

 Nesera rostrata, 111. 

 Neilo, 125, 126. 

 Neilo dilatata, 125. 

 Neilo niessanensis, 124. 

 Neilonella, 125, 126. 

 Nucula crenulata, 123. 

 iVucula ajtherea, 123. 

 Nucula dilatata, 125. 

 Nucula glabra, 125. 

 Nucula var. obliterata, 123. 

 Nucula tenuis, 123. 

 Nuculocardia divaricata, 116. 



Oxystele nitens. See Marg. euspira. 



Patella fissura, 75. 



Patella noachina, 74, 75. 



Pandora oblonga, 109. 



Pandora rostrata, 110. 



Panoptea, 116. 



Pecten sp., 117. 



Pecten lueidum, 117. 



Pectunculus castaneus, 118. 



Pectunculus minutus, 119. 



Pectunculus variegatus, 118. 



Pedicularia albida, 39. 



Philine Loveni, 100. 



Philine quadrata, 99. 



Philine sp., 99. 



Photinula. See Bathymophila. 



Platidia anomioides, 104. 



Platyschisma, 51. 



Pleuronectia lucida, 117. 



Pleurotoma, 53, 57. See also Ancistro- 



si/rinx, Bela, Daphnella, Drillia, Geno- 



ta, Mangilia. 

 Pleurotoma oxytropis, 58. 

 Pleurotomaria Adansoniana, 78, 137. 

 Pleurotomaria Beyrichii, 79. 

 Pleurotomaria Quoyana, 78. 

 Pleurotomaria Rumphii, 137. 

 Pleurotomariidw , 77. 

 Pleurotomella, 57, 64. 

 Pleurotomella ? Sigsbei, 57. 

 Pleurotomella VerrilUi, 57. 

 Poromya, 108, 122. 



Poromya anatinoides, 108. 

 Poronaja granatina, 109. 

 Poromya granulata, 108. 

 Poromya rotundata, 108. 

 Poromya var. triangularis, 108. 

 Portlandia arctica, 112. 

 Portlandia intermedia, 127. 

 Potamomya, IKi. 

 Puncturella, 74, 75, 77. 

 Puncturrlla circularis, 75. 

 Puncturella Cooperi, 76. 

 Puncturella granulosa, 76, 

 Puncturella profundi, 76. 

 Puncturella trifolium, 76. 



Ringicula nitida, 97. 

 Ringicula semistriata, 97. 



Saxicava azaria, 116. 

 Scaphander lignarius, 100. 

 Scaphander ? Watsvni, 99. 

 Schizostoma, 51. 

 Seguenzia carinata, 48. 

 Seguemia delicatula, 48. 

 Seguenzia formosa, 47, 

 Seguenzia ionica, 48. 

 Silicula, 120. 

 Siliquaria modesta, 39. 

 Sinusigera, 68. 

 Sipho, 74, 75. 



Siphonodentalium compressum, 38. 

 Siphonodenlalium quadridentatum, 36. 

 Siplionodentalium tetraschistum, 36. 

 Solariidae, 51. 

 Solenella, 126, 127. 

 Sphena alternata, 110. 

 Sphena ornatissima, 110. 

 Spondylus sp., 117. 

 Syndosmi/a lioica, 133. 

 Syndosmya longicallis, 133. 

 Syndosmya similis, 133. 

 Syndosmya tenuis, 133. 



Tapes virgineus, 123. 

 Taranis bella, 71. 

 Taranis Morchii, 70. 

 Tellina Antoni, 134. 

 Tellina cuneata, 134. 



