INDEX. 



67 





PAGE 







PAGE 



Cypris vidua 



. 11 



Cytii 



BEE punctatella 



. 24 



viridis 



16 note, 41 note 





reniformis 



22 note 



vulgaris 



. 14 





RETIFASTIGATA 



. 36 



Cyproidea 



3, 4, 6 





runcinata 



. 38 



Cypr aides 



. 4 





scabra 



. 32 



Cyprois 



9, 12 





SCABROPAPULOSA 



. 31 



Cythere 



6, 7, 9, 10, 23 





SCROBICULOPLICATA, 



and var. recta 33 



alba 



22 note 





semiuulum 



. 42 



albomaculata 



22 note 





serrulata 



. 40 



Americana 



2,41 





SPH^RULOLINEATA 



. 36 



ANGULATOPORA 



. 34 





STRIATOPUNCTATA 



. 27 



arcuata 



. 50 





Trachypora 



. 36 



ATTENUATA 



. 28 





TRIANGULARIS . 



. 25 



barbata 



61 note 





TRIGONULA 



. 25 



bidentata 



. 31 





variabilis 



22 note 



calcarata 



. 40 





viridis 



. 2, 22 note, 23 



CONCINNA 



. 29 





Wetherelli 



. 26 



CONSOBR1NA 



. 27 





WOODTANA 



. 29 



COSTELLATA 



. 32 



Cythereis 



7, 9, 10, 22, 37 



DlCTYOSIGMA 



. 30 





alata 



. 39 



Favrodiana 



. 28 





BOWERBANKIANA 



. 38 



fistulosa 



. 38 





Ceratoptera 



. 39 



flavida 



22 note, 23 





CORNUTA 



. 39 



fusiformis 



. 28 





HORRESCENS . 



. 38 



gibba 



22 note, 23 





SENILIS 



. 37 



gibbera 



22 note, 23 





spec, indet. 



. 40 



Gracilicosta 



. 35 



Cytherella . 



4, 6, 9, 10, 22, 54 



Hebertiana 



. 36 





aciculata 



. 54 



Hilseana 



. 44 





Beyriehi 



. 55 



inopinata 



23 note 





compressa, and varieties . 54 



Jurinei 



. 30 





fabacea 



. 54 



KOSTELENSIS 



. 28 





intermedia . 



. 55 



LACUNOSA 



. 31 





LONDINENSIS 



. 55 



LAUUEATA 



. 30 





MUNSTERI . 



. 56 



latidentata 



. 38 





ovata 



54, 56 



lutea 



22 note 





parallela 



. 56 



Macropora 



. 35 





truncata 



. 56 



Meyni 



. 30 





Williamsoniana 



. 56 



inornata 



. 28 



CytheridcB 



6, 22 



nitida 



22 note, 23 



Cytheridea . 



2, 9, 10, 22, 40 



papillosa 



. 44 





DEBILIS 



. 43 



pertusa 



. 27 





incrassata 



. 45 



pilosella 



. 51 





Jonesiana 



. 45 



plicata, and va 



r. Laticosta . 32 





Mulleri, and vars. intermedia 



plicatula 



. 35 





and torosa 



. 41 



PUNCTATA 



. 24 





? papillosa . 



. 50 



