— 129 — 



The Journal of Conchology. Editor J. P>. Le 

 B. Tomlin. 



Vol. XVI, h 1 3, Jaimary 1 ( J20. 



Contents : .1. C. Melvill. Note on Cyprsea Bernardins? 

 Preston. — E. Collier. Réminiscences and Practica] Hints on 

 Gollecting. Geu. C. Spence. Brachypodella nidicostata "• 

 sp. from Venezuela. — J. R. Le 15. Tomlin. Four New Marine 

 Species from South Africa [Ballia tenuUtriata, Colurnbella 

 apicibulbus, Cylichnella bislrlaia nn. spp., Port Alfred; Mùr- 

 gineiia walvisiana n. sp., Walvis Bay] (Figs.). — R. Wïnck- 

 iVOrth. The Marine Mollusca of Sussex. — A. Gardiner. Suc- 

 cinea oblonga Drap. — H. E. Quick. Noies on the Anatomy 

 and Reproduction of Paludesirina slagnalis. — H. E. Qi cck. 

 Parthenogenesis in Paludesirina Jenkinsi from Brackisb 

 Water. 



The Nautilus, a quarterly devoted to the interests ol 

 Conchologists. Editors ; H. A. Pilsbry and C. W, Johnson. 



Vol. XXXIII, n° 3, January 1920. 



Contents : Calvin Goodrich. Goniobasis of Ohio. — Ch. VV. 

 Johnson. Some large spécimens ol' Argonauta (PI. II). — 

 il. A Pn.siuiY. Some Auriculitlir and PlanorbicUe from 

 Panama [Deiracia Zetehi, Phytia brevispira, Planorbis 

 isihmicus nn. spp.j (Figs.). -- A. A. Hinkiey, Guatemalan 

 Notes. — Y. Sïerki. Some Notes on Philomycus. — Wm. 11. 

 Clapp. The Shell of Philomycus carolinianus Bosc [Ph. Rushi 

 n. sp., Ohio] (Figs.j. — J. J. Goi veia. Climatic conditions as 

 indieated by land shells on the Island ni < »ahu. — .1. M. Oster- 

 gaard. A New ( ijprnca from Hawaii [C. pacifica n. sp.] (PI. II). 

 - II. A. Pilsbry Review of the Thysanophora plagioptycha 

 gioup. (Figs.). -- E. G. Vanatta. Land Shells of Maine. — 

 Bryant VValker. Ancylus obscurus Haldeman and species 

 referred to il [Ferrissia Lœvapex) Dalli n. sp., Florida]. — 

 Wm. II. Dall. A New species of Mitra from Californie [M. 

 Orcutti n. sp.]. — Juxus Henderson. Changes in Western 

 Molluscan Faunas. — Notes : .1. H. Blake, Fhike in Philo- 

 mycus. 



La Directrice-Gérante : M n>e II. Fischer. 



