>. V.] 



SHELLS. 



239 



Nietneri, Dohrn, MS. 1 

 Grcvillei, Pfeiff.Proc. Zool. Soc. 1 856. 

 Streptaxis Layardi, Pfeiff. Mon. Helic. 



Cingalensis, P/e//f.' Monog. Helic. 

 Pupa muscerda, Benson, Annals Nat. 



Hist. 1853 (xii.) 

 mimula, Benson, Ann. Nat. Hist. 1856 



(xviii.) 



Ceylanica, Pfeiff. Monog. Helic. 

 Bulimus trifasciatus, Brug. Encycl. 



Meth. Vers. 



pullus, Gray, Proc. Zool. Soc. 1834. 

 gracilis, Hutton, Jonrn. Asiat. Soc. iii. 

 punctatus, Anton, Vcfteichn. Conch. 

 Ceylanicus,P/e//f. (? Blsevis, Gray, in 



Index Testaceologicus.) 

 adumbratus, Pfeiff. Monog. Helic. 

 intermedius, Pfeiff. Monog. Helic. 

 proletarius, Pfeiff. Monog. Helic. 

 albizonatus, Reeve, Conch. Icon. 

 Mavortius, Reeve, Conch. Icon, 

 fuscoventris, Benson, Ann. Nat. Hist. 



1856 (xviii.) 

 rufopictus, Benson, Ann. Nat. Hist. 



1856 (xviii.) 

 panos. Benson, Ann. Nat. Hist. 1853 



(xii.) 



Achatina nitens, Gray, Spicilegia Zool. 

 inornata, Pfeiff. Monog. Helic. 

 capillacea, Pfeiff. Monog Helic. 

 Ceylanica, Pfeiff. Monog. Helic. 

 Punctogallana, Pfeiff. Monog. Helic. 

 pachycheila, Benson. 

 veruina, Bens. Ann. Nat. Hist. 1853 



(xii.) 

 parabilis. Bens. Ann. Nat. Hist. 1856 



(xviii.) 



Succinea Ceylanica, P/ez/flMonog.Helic. 

 Auricula Ceylanica, Adams, Proc. Zool. 



Soc. 1854.* 



Ceylanica,PeM, Proc. Zool Soc. 1842. 3 

 Lay a,rAi,Adams, Proc. Zool. Soc. 1 854. 4 

 pellucens, Menke, Synopsis Moll. 

 Pythia Ceylanica, Pfeiff. Zeitschr. Ma- 



lacoz. 1853. 



ovata, Pfeiff. Proc. Zool. Soc. 1854. 

 Truncatella Ceylanica, Pfeiff. Proc. 



Zool. Soc. 1856. 

 Cyclostoma (Cyclop/torus') Ceylanicum, 



Sowerby, Tlies. Conch, 

 involvulum, Miiller, Verm. Terrest. 

 Menkeanum, Philippi, Zeitsch. Mai. 



1847. 



punctatum, Grateloup, Act. Lin. Bor- 

 deaux (xi.) 



loxostoma, Pfeiff. Monog. Pneumon. 

 alabastrura, Pfeiff. Monog. Pneumon. 

 Bairdii, Pfeiff. Monog. Pneumon. 

 Thwaitesii, Pfeiff. M 



annulatum, Troschel, in 



Pneumon. 

 parapsis, Bens. Ann. Nat. Hist. 1853 



(xii.) 

 parma, Bens. Ann. Nat. Hist. 1856 



(xviii.) 

 cratera, Bens. Ann. Nat. Hist. 1856 



(xviii.) 

 (Leptopoma) halophilum, Benson, Ann. 



Nat. Hist. (ser. 2. vii.) 1851. 

 orophilum, Bens. Annals Nat. Hist. 



(ser. 2. xi.) 

 apicatum, Bens. Ann. Nat. Hist. 1856 



(xviii. ) 



conulus, Pfeiff. Proc. Zool. Soc. 1$54. 

 flammeum, Pfeiff. Monog. Pneumon. 

 semiclausum,P/ei/f. Monog. Pneumon. 

 pcecilum, Pfeiff. Monog. Pneumon. 

 elatum, Pfeiff. Monog. Pneumon. 

 Cyclostoma (Aulopoma). 



Itieri, Guerin, Rev. Zool. 1847. 

 hclicinum, Chemn. Conch. Cab. 

 Hoffmeisteri, Troschel, Zeitschr. Mai. 



1847. 



grande, Pfeiff. Monog. Pneumon. 

 spheroideum, Dohrn, Malak. Blatter. 

 (?) gradatum, Pfeiff. Monog. Pneum. 

 Cyclostoma (Pterocyclos). 



Cingalense, Bens. Ann. Nat. Hist. 



(ser. 2. xi.) 



Troscheli, Bens. Ann. Nat. Hist. 1851. 

 Cumingii, Pfeiff. Monog. Pneumon. 

 bifrons, Pfeiff. Monog. Pneumon. 

 CataulusTemplemani,P/e//F.Mon.Pneu. 

 eurytrema, Pfeiff. Proc. Zool. Soc. 



1852. 

 marginatus, Pfeiff. Proc. Zool. Soc. 



1853. 



duplicatus, Pfeiff.Proc. Zool.Soc. 1 8 54. 

 aureus, Pfeiff. Proc. Zool. Soc. 1855. 

 Layardi, Gray, Proc. Zool. Soc. 1852. 

 Austcnianus, Bens. Ann. Nat. Hist. 



1853 (xii.) 

 Thwaitesii, Pfeiff. Proc. Zool. Soc. 



1852. 



Cumingii, Pfeiff. Proc.Zool.Soc.1856. 

 decorus, Bens. Ann. Nat. Hist. 1853. 

 haemastoma, Pfeiff. Proc. Zool. Soc. 



1856. 

 Planorbis Coromandelianus, Fabric, in 



Dorhn's MS. 



1 Not far from bistrialis and Cey- 

 lanica. The manuscript species of Mr. 

 Dohrn will shortly appear in his intended 

 work upon the land and fluviatile shells 

 of Ceylon. 



* As Ellobium. 

 3 As Melampus. 

 1 As Ophicardelis. 



