IV THE NAUTILUS. 



Cepolis alauda cymatia Henderson, n. subsp. (PI. 4, fig. 4) 51 

 Chondropoma hendersoni Torre, n. sp. (PI. 4, fig. 6) . . . . 49 



Coehliopa compacta Pils., n. sp. (PI. 9, figs. 4, 5) 99 



Coehliopa picta Pils., n. sp. (PI. 9, figs. 1, 2) 100 



Coehliopa riograndensis Pils. & Ferr 99 



Conehological museum for Japan 124 



Coryphella rufibranchiatus cliocolata Balch, n. var 33 



Coryphella rufibranchiatus mananensis 35, 37 



Cratena veronicae Verrill 36 



'Cuban land-shells, description of new 49, 50 



Cypraea tigris, deformed (Pis. 7, 8) 85 



Dohrn, Prof. Anton 84 



Elasmias Pils, n. gen 122 



Emmericiella Pils., n. subg 45 



Emmericia (Emmericiella) longa Pils., n. sp. (PI. 5, figs. 



11, 12) 46 



Emmericia (Emmericiella) novimundi Pils., n. sp. (PI. 5, 



figs. 9, 10) 46 



Essex County notes, [Mass.] 86 



Ferguson, Collection 44 



Ford, John (obituary and portrait) 126 



Frenchman's Bay, Maine, list of shells from 62 



Grand Canyon of the Colorado 109^ 



Helicina orbiculata clappi Pils., n. subsp 90 



Helicina torrei Henderson, n. sp. (PI. 4, figs. 1-3 50 



Holospira bartschi, an internal septum in 32 



Homalogyra atomus in Rhode Island 83 



Kaliella aldabraensis 69 



Kaliella turbinata Guliek 64 



Kansas, mollusks from . 91 



Kansas, the mollusca of Douglas County 81, 94 



Lamellidea Pils., n. sect 123 



Lamellovum Pils., n. sect 123 



Lartetia Bgt 47 



Leptogyra alaskana Bartsch, n. sp 136 



Linter, Miss J. E 84 



Lymnaea cubensis aspirans Pils., n. subsp 120. 



Lymnaea nashotahensis Baker, n. sp. (fossil) 19 



