THE NAUTILUS. V 



Macrocallista nimbosa Sol 4 



Mexican Border, along the 37 



Micrarionta rixfordi Pils., n. sp 53 



Mitra. amaiidi : a correction 31 



Mitra orcutti Ball, n. sp 103 



Mitra sigma Bartsch, n. 11 31 



Mitridae, Link's names in 133 



Mytilus adamsianus 65 



Natica dakotensis Heiiderson, n. n 122 



Natica occidental 122 



Navajo Nation 109 



Neritina lineolata Lam 7 



Neritina virginea Linn 7 



New Jersey, collecting in the vicinity of Newark 59 



New Jersey, land shells of Laurel Springs 67 



Notes 31, 70, 105 



Nucula impressa Conrad 122 



Oliva sericea miniaeea var. johnsoni Higgins, 11. var. ... 58 



Opeas pumilum Pfr. in Philadelphia 31 



Pallifera dorsalis Binn 80, 86 



Paludina subglobosa Eminons 119 



Panopea bitnmeata Conr 5 



Pecten islandicus pugetensis Oldroyd, n. subsp 135 



Pecten kincaidi Oldroyd, n. sp 135 



Philomycus carolinianus Bosc 83 



Philomycus pennsylvanicns Pils 80, 88 



Philomycus rushi W. F. Clapp, n. sp 84, 87 



Philomycus, Notes on 80 



Physa anatina Lea 126 



Physa bullata White 118 



Physa bullatula White 118 



Physa carletoni Meek 



Physa smithiana Baker, n. n. for P. smith! Baker 142 



Physa,, destroyed by insect larvae 71 



Planorbis isthmicus Pils., n. sp 78 



Planorbis pseudotrivolvis Baker, n. sp 123 



Polita cumberlandiana G. H. Clapp, n. sp 8 



Polygyra plana bahamensis Van., n. var 72 



Publications received 32, 68, 106, 142 



Radix ampla utahensis Call 119 



Simnia uniplicata Sowb 6 



Siphonaria naufragum Steams 6 



Smith, Herbert Huutingtoii 136 



Sonorella cayetanensis Pils. & Ferr., n. sp 19, 38 



Sonorella cotis Pils. & Ferr., n. sp 20 



