— 170 — 



Seyclielles, nn. varr. : r. csonlropiu Duel. \ai'. peUucida, 

 Hawaii, n. var. : ('. Haslilcifjliand .Meh. \ar. ciutola, vai- 

 Iranspicinis, llawai, nn. varr.j. — A. K. Boycott. Noie on (lie 

 Gcnilalia of Theha Caiiliatia Mont. — L. J. Shacklkkord and 

 G. C. SrKXCK. (In a supposcd New Species ol IJiuicoluria 

 [L. abinsLcnsis n. sp. et var. aurca n. var., Noiihern Nigcrial 

 (Fig.). — G. C. Si'E.NCK. Note on Caiocentruiu (jigas von Mts. 

 — J. Da\v Dean. New Records for Penibrolvcsliire. — 

 B. 11. LUCA.S. Preserxalion of Land Sliells. 



The Nautilus, a montlily dèvoted tu tlic int.'rcsts of 



Conchologists. Editors : JI. A. Pilshry and C. W . .lolmson. 



Vol. XXX, n^ 1, May f!Jf6. 



Contents : WM. IJ. Dai.l. Noies on tlie Californian Species 

 of Adula. — Gko. h. (2lapp. l'olijijtjra brcripila cherokeensis, 

 n. subsp. - iJ. A. PiLSBRY. Goniobasis in Western Pennsyl- 

 VtUiia [G. pennanivanica n. sp.J. — Vr. C. Baker. Tlie Fresh- 

 water Mollusca of Oneida Lalve, New Yorli. — Notes : E. G. 

 Vanatta, Opeus mauriliunum Pfr. 



Vol. X.\X, n":L^ June l'Jltl 



Contenis : W. I. Utterback. Breeding Piecord of Missouri 

 Mussels. — S. Stillman Berry. A New (Ji-ula frorn California 

 [Neosimnia calalinensis n. sp.]. — Harold Heath. J'iie Gonju- 

 gafion of Ariolimax cali[uniici(s. — Notes : Herbert H. Smeth, 

 l'olijgyra albolabri^ mapjr and /'. a. (ascolabiis. 



Vol. XXX, n^ 3, July lUi6. 



Contents : W'm. H. Dali.. Notes on llie West American 

 ColunibcUiclx [Parametaria n. nom. = Mêla Reeve, non Koch; 

 ("olunibella lucasana, C. milluin, <'. Arnoldi, C. (Astyris) 

 liypodra, Aesopus mjinnecoon, Auiphissa ailiDiibiaiia, Colurn- 

 bi'Ua fusinoidea, Sirombina coipoica, St. lilacina, St. Pacana, 

 nn. nomm.]. — Carlotta Joaouina Maury. Fresliwafer Shells 

 froni Central and Western Ne\^' York. — St. G. Byne. On 

 Monstrosilics in Cyprœa. 



