iv THE NAUTILUS. 
Gastrodonta (Pseudohyalina) patuloides Plisbry, n. sp. . 15 
Gastrodonta collisella Pilsbry, n.sp. . 123 
Goniobasis virginica in the stomach of Ree Golden 
Eye. : Es 
Gundlachia of aerate a5 notes on Revevican font aie 
lustrated) . es 61 
Haliotis, West Coast species of . 129 
Helices in Illinois. . 28 
Holopoda . : : 110 
Holospira, synopsis a ihe subdir! isions, ne some eles 
genera. Ss ; 50 
How to pack specimens it Se 132 
Index to the “ Conchologists Exchange” 43, 57 
Isaac Lea Department of the Agassiz eeatation 6, 19, 34, 
58, 69,78, 102, 117, 128°. 139 
Joannisia, note on the genus . 78 
Lepidopleurus in New Zealand . : 108 
Limneea stagnalis dredged in Lake Michigan . =o 3 
Limneea desidiosa var. De Campi Streng, n. var. (Illustra- 
ted) . 123 
Macoma, ie new species oe the Gulf ef Moxieue 32 
Macoma limula Dall, n. sp. 32 
Macoma Mitchelli Dall, n. sp. . 33 
Macoma leptonoidea Dall, n. sp. . 33 
Marine shells on the coast of Maine . 34 
Marine shells of Puget Sound . 38 
Meretrix Simpsoni Dall, n. sp. . 10 
Michigan Fish Commission, a month ries ese 2 
Mollusks as purifiers of water . 36 
My first year collecting and studying mei 80 
New Publications... . : Ree 1 2D oy 96, 105, 144 
New forms of American Tone and elicits. 14 
Notesand News... . . s). = LT, 35, 83, 94, 107, 1205s 
Notes on California hells 69 
Notes of a conchologist in Japan . 86 
Notes on collecting shells in China . 100 
Notes on Washington Spheria and Pisidia, ih decom 
of new species . Ree cs ee 97 
Ocinebra circumtexta var. aurantia Stearns, n. var. . 16 
Omphalina Andrews Pilsbry, n. sp. . es 
