— 118 — 



nn. spp., Persian Gulf; Gibbula erythracme n. sp., Bombay; 

 Scala Alizonge n. sp., Persian Gulf; S. aspicicnda n. sp., Ara- 

 bian Sea; S. Idalia, S. pasiphaës nn. spp., Persian Gulf; Tri- 

 chotropis crassicostata, n. sp., Gulf of Oman; Lippistes tro- 

 pgeum, Rissoa {Amphithalamus) Alphesibœl nn. spp., Persian 

 Gulf ; B. (A.) Aristœi n. sp., Bombay ; R. (A.) densUabrum 

 n. sp., Karachi ; Rissoina tibicen, Fossanis aptus, Maihilda 

 telantonia nn. spp., Persian Gulf; Argyropeza Schepmaniana 

 n. sp., Mekran Coast ; Eiilimella Egeria, Turbonillu {Nisi- 

 lurris) materna, T. (N.) vallala, Laliaxis princeps nn. spp., 

 Persian Gulf; Bullia {Lciodomus) Townsendi n. sp., Mekran 

 Coast; Tritonidea castanea, Marginella (Gibberula) replicala 

 nn. spp., Persian Gulf ; Terebra ambrosia n. sp., Mekran 

 Coast ; DrUlia euchrocs n. sp., Persian Gulf ; Mangilia ana- 

 rilhma, M. clarisculpla nn. spp., Mekran Coast ; ClathureUa 

 ditylola, Pleurotomella evadne, P. hypermneslra, Cylichna 

 mecynlca, Afys cheUdnn nn. spp., Persian Gulf] (PI. XI-XII 

 et figs.). — W. H. Dall. Note on the generic name Pectun- 

 culus. — G. K. GuDE. Note on some Helicoids from New 

 Guinea [Chlcritis sulcosa Pfr. var. Mecki n. var.]. — E. W. 

 Vredenburg. Remarks on the Evolution of the Récent Marine 

 Molluscan Fauna in the Newer Tertiary Rocks of India 

 (PI. XIII). 



The Journal of Concholog^y. Editor : J. R. Le B. 

 Tomlin. 



Vol. XIII, n° 12, October 1912. 



Contents : J. R. Le B. Tomlin. J. W. Baldwin (Obituary 

 Notice). — Ch. Oldham. Pisidium LUlleborgi .dessin and other 

 Pisidia in Carnarvonshire. — F. B. Jennings. Clausilia bipli- 

 cata Mont. — J. R. Le B. Tomlin. Land Shells from Scilly. — 

 J. Davy Dean. Notes on the Scandinavian Molluscan Fauna. 

 — L. E. Adams. Conchological Notes from the Nile. — G. C. 

 Léman. Hélix cantiana Mont, eaten by liirds. 



The Nautilus, a monthly devoted to the interests of 

 Conchologists. Editors : H. A. Pilsbry and C. W. Johnson. 



Vol. XXVI, n° 9, January 1913. 



