BIBLIOGRAPHY OF 1879. 83 



tion Signor de Stefani proposes and characterizes a new subgenus, 

 Pseudolibania. 



Stefani (Dott. Carlo de). — New Central Italian Recent 

 iVIollusca. — Nuove specie di Molluschi viventi nell 'Italia 

 Centrale. — Bull. Soc. Mai. Ital., 1879, vol. v., pp. 38 to 48. 



Hyalina scotophila De Stef.=^ aquitanica (non Charp.) 

 Bonelli and Martens, Siena; H. VaUis7ierii De Stef.=^. 

 acideata (non Miiller) De Stef. 1875, Val di Serchio; H. Panta- 

 nellii^H. strigella (non Drap.) Pantanelli, Spoleto; Clausilia 

 Delpretiana De Stef. ^C ci'ticiata (non Stud.) Gentiluomo^C. 

 parvula (non Stud.) Bonelli and Martens^ C iiigosa (non Drap.) 

 var. crenulata (non Risso) Strobel, various Italian localities; C 

 Pecchiolii De Stef = C rugosa (non Drap.) Issel^C crenulata 

 (non Risso var. minor Bonelli, De Stef &ic.=parvnla (non Stud.) 

 'Fa.VL\u.cci=rugosa (non Drap.) var. minor Paulucci^?7/^fi'(7, var. 

 crenulata, minor Strobel, various Italian localities; Belgrandia 

 Bonelliana De Stef, near Siena; and Pomatias Gualfinensis 

 De Stef =:/'. patulum (non Drap.) De Stef, province of Massa. 



Watson (Rev. R. B.)— 4th Contribution to IVIollusca of 

 Challenger Expedition (Trochid^ and Turbinidse). 



— Linn. Soc, June 5, 1879. 



Miller and Sketchly. — Subfossil land and freshwater 

 mollusca of Fenland (60 sp.) p. 323; Marine p. 322 

 (60 sp.) 1878. 



Pollard (Henry). — Conchological Notes. — Hobkirk and 

 Porritt's Naturalist, June. 1879, ^'^^- i'^-j P- ^^7°- 



Notices of the occurrence near Leeds of Zonites glaber, 

 Clausilia laminata var. albida, also the type, C. rugosa var. tumi- 

 dula and Helix hispida var. albida. 



