— 246 — 



Island; Ischnochiton resplendens n. »p., St Vincent Gulf ; Oni- 

 thochiton Ashbyi n. sp., South Australia ; Lepidopleurus Mat' 

 thewsianus n. sp., St Vincent Gulf] (pi. IX). — H. H. Godwin- 

 AusTEN. On a species of the Land Molluscan genus Dyakia 

 from Siam [D. striata Gray, var.J (pi. X). — S. I. Da Costa. 

 Descriptions of new species of Land Shells from Peru and Co- 

 lombia [Goniostomus subhybridus, Drymœus spadiceus, D. ala- 

 bastrinus, D. Rosenbergi, D. castaneo-strigatus, Neocyclotus pe- 

 ruvianus mn. spp.] and two new species of Curcella from the 

 Philippine Islands [C. minuta, C. alabastrina nn. spp.j (pi. 

 XI), — R, BuLLEN Newton. Note on Swainson's Genus Volutili- 

 thes [Volutospina nom. mut.] (pi. XII). — G. K. Gude. Fur- 

 ther remarks on the Genus Chloritis, with descriptions of ele- 

 ven new species [C. Beddomei, C. holoserica nn. spp., New 

 Guinea; C. teres n. «p., New Ireland ; C. fraudulenta n. «p., 

 British New Guinea; C. Challengeri, C. astxus, C. Agamemnon 

 nn. !«pp., Queensland; C. Mansonemis n. sp., Tonkin ; C. ru- 

 fofasciata, C. Sykesi nn. spp., West Sumatra; C. eurychasma 

 n. sp., Tenimber; sect. Eustomopsis n. seot., type: C. eus- 

 toma Pfr.] (pi. XIII). — A. S. Kennard and B. B. Woodward. 

 On the occurrence of Vertigo parcedentata Al. Braun, in Holo- 

 cene deposits in Great Britain. 



The i\'autilu!<i, a monlhly devoted to the intercsls of Con- 

 chologists. Editors : H. A. Pilsbry and C.-W. Johnson. 



Vol. XX, n» 3, july 1906. 



Contents : Bryant Walker. Notes on Valtato^ [V. sincera 

 Danielsi n. var., Minn,, V. bicarinata connectans et perdepressa 

 nn. var., MichiganJ (pi. I). — H. -A. Pilsbry. Hélix je jtma Say 

 transfered to Pralicolella. — A. -A. Hinklev. Some Shells of 

 Mississippi and Alabania. — Notes : Liiimœa megasoma Say. 



Vol. XX, n''4, august 1906. 



Contents : W.-J. Raymond. The West American Species of 

 Pleurotoma, subgenus Genota (p\. II). — W.-H. Dall. Note on 

 the genus Glabaris Gray or Patularin Swainson. — A. -A. Hin- 

 kley. Some Shells of Mississippi and Alabama. — W.-H. Dall. 



