Scala 



Index to the Nautilus 



Schizostoma 



Scala i)ernobilis 9 : 111 



i)liiric()stata 21: 42 



piilcliella 24: 102 



ranelliiia 9: 111 



rectilaminata 20: 127, 21: 42 



retifera 19: 131 



retiporosa 22: 135 



sagamiensis 25: 42 



sawinae 17: 132. 18: 20, 22: 135 



sayana 3: 106-7 



spongiosa 21 : 42 



stearnsii 9: 111 



stigmatica 25: 34 



siibcoronata 21: 42 



tenuistriata 11 : 8 



tincta 7: 72, 16: 41. 21: 59 



turricula 3: 114 



vetiista 21: 10 

 scalare, Chlorostoma 5: 68, 16: 49 

 Scalaria (see also Scala) 3: 47-8 



angulata 1: 44, 3: 29, 3: 52-3, 

 3: 106 



candidissima 18: 21 



groenlandica 17: 110 



hindsii 2: 68, 12: 89 



lineata 3: 29. 31: 69 



pretiosa 1: 12 



trigemmata 33: 119 



turricula 3 : 53 

 scalaricosta, Buliinuhis 26: 72 

 scalariformis. Cerithidea 3: 115. 6: 40, 



8: 79-80, 13: 53, 33: 6 

 scalariformis ,Craspedotriton 26: 143 

 scalariformis. Strombus 13: 76, 13: 95 

 scalariformis, Triton 27: 55 

 scalarina, Anachis 30: 29 

 scalarina, Truncatella 8:21 

 Scalarinella. 12: 58 

 scalarinum, Cerion 14: 65 

 scalaris. Ameria 3: 8 

 scalaris. Arianta 22 : 55 

 scalaris, Bela 17: 1 10 

 scalaris, Helisorna 2: 113 

 scalaris, Limnaea 6: 33. 7: 128 

 scalaris. Paludina 2: 113. 3: 8, 3: 41 

 scalaris. Parthenina 12: 53 

 scalaris. Physa 2: 113. 3: 41 

 scalaris, Planorbis 2: 113, 4: 64. 13: 



48, 34: 31 

 Scalenostoma babylonia 30: 74 



carinatum 30: 73 



inagnifica 30: 74 



rangii 30: 75 



suteri 33: 35 

 Scalatella striata 7: 75 

 ScalpelliMii pfeilTeri 4: 96 



stearnsii 4 : 96 



scalpellum, Mactra 5: 44 

 scammoni, Liocyma 16: 140 

 scammatus, Nephronaias 15 : 51 

 scammatus, Unio 13: 76 

 scandens, Auriculina 12 : 53 

 scapha, Volula 34: 131 

 Scaphander lignarius 27: 17 

 Scapharca braziliana 20: 3 

 Scapheiia. 19: 143. 20: 129 



angulata 6: 111 



arnheimi 5: 111 



benthalis 10: 48 



undulata 19: 143 

 Scaphellinae, 20: 129 

 Scaphites conradi 5: 20 

 Scaphopoda, 2: 3 

 scarabaeus, Pythia 12: 2 

 scepasma. Eulota 15: 19 

 scepasma. Plectotropis 15: 19 

 schafFerianus. Anodonta 6: 65 

 schafTerianus. Strophitus 20: 53 

 Schazicheila hidalgoana 11: 62, 21: 

 71. 24: 134 



hinkleyi 34: 52 



walked 34: 52-3 

 scheepmakeri. Fasciolaria 33: 47 

 schiedeanus. Bulimulus 3: 72, 3: 122. 

 5: 48. 6: 103. 8: 35. 9: 114. 10: 107, 

 11: 106, 16: 32, 20: 107. 21: 72. 22: 

 63. 28: 132 

 Schismope rimuloides 17: 84, 18: 125 



striatula 12: 55 

 Schist odesmus ovatus 24: 93 



spinosus 24: 93 

 schivelyae, Vaginulus 5: 39 

 Schizoplax brandti 33: 27. 34: 23 



multicolor 34: 22-3 

 Schizopyga californiana 5: 47 

 Schizostoma alabamiensis 18: 40 



amplum 18: 40 



babylonicum 18: 41 



bulbosum 18: 40 



castaneum 18: 40 



constrictum 18: 40 



demissum 18 : 41 



ellipticum 18: 40 



excisum 18 : 41 



glandula 18: 41 



glans 18: 40 



incisum 18: 41 



lewisii 18: 41 



ovoideutn 18: 41 



pagoda 18: 41 



pimiiluin 18: 41 



pyrairiidatiun 18: 41 



salebnjsuni 18 : 40 



showalteri 18: 41 



368 



