Quartet ly Journal of Conchology. j 1 7 



Helix Dehnei, Rossm. — I have recently found specimens of 

 this species in my collection of Helicidx, where the specimens 

 were unidentified until recently. I received them a few years ago 

 with some other interesting species, procured from gum imported 

 from N. Africa. 



Until recently, only one specimen was known of this species, 

 which was obtained by the same means as the specimens in my 

 possession. 



It is allied to Helix subdentata, Fe'r.; and also to Helix pisana 

 -approaching most nearly to the African form of that species. — 

 Jno. W. Taylor. 



Argiope cistellula at Weymouth. — I have lately found on 

 this coast, specimens of the above species, thus confirming its 

 southern range. — R. Damon. 



BIBLIOGRAPHY. 



Jarhbucher der Deutschen Malacozoologischen 

 Gesellschaft, Jany., 1877. 



Catalogue of the Genus Pleurotovia. By H. C. Weinkauff, 



pp. I — 10. 

 Catalogue of the Genus Clavatula, Gray. By H. C. Weinkauff, 



II — 13. 

 Critical review of the Genus Doridm. By Dr. R. Bergh, 45-47. 

 Remarks on some Transcaucasian species of Pupa. By Dr. O. 



Reinhardt, pp. 76 — 86. 

 Three new species are described P. interrupta (PI. iii, fig, 4); P. 

 ■davella (PI. iii, fig. 6); and P. (Isthviia) Saliirnensis (PI. iii, fig. 7). 



