Ceylanica, _Pet.i.t_, Proc. Zool. Soc. 1842.[7]

Layardi, _Adams_, Proc. Zool. Soc. 1854.[8]

pellucens, _Menke_, Synopsis Moll.

Pythia Ceylanica, _Pfeiff_. Zeits. Malacoz. 1853.

ovata, _Pfeiff_. Proc. Zool. Soc. 1854.

Truncatella Ceylanica, _Pfeiff_ Proc. Zool. Soc. 1856.

Cyclostoma (_Cyclophorus_) Ceylanic.u.m, _Sowerby_, Thes. Conch.

involvulum, _Muller_, Verm. Terrest.

Menkeanum, _Philippi_, Zeit. Mal. 1847.

punctatum, _Gratel_. A.L. Bordeaux (xi.) loxostoma, _Pfeiff_. Monog. Pneumon.

[Footnote 1: As Anomia.]

[Footnote 2: The fissurata of Humphreys and Dacosta, pl. 4.--E. rubra, _Lamarck_.]

[Footnote 3: B. Ceylanica, _Brug_.]

[Footnote 4: P. Tennentii. "Greyish brown, with longitudinal rows of rufous spots, forming interrupted bands along the sides. A singularly handsome species, having similar habits to _Limax_. Found in the valleys of the Kalany Ganga, near Ruanwelle."--_Templeton_ MSS.]

[Footnote 5: Not far from bistrialis and Ceylanica. The ma.n.u.script species of Mr. Dohrn will shortly appear in his intended work upon the land and fluviatile sh.e.l.ls of Ceylon.]

[Footnote 6: As Ellobium.]

[Footnote 7: As Melampus.]

[Footnote 8: As Ophicardelis.]

alabastrum, _Pfeiff._ Monog. Pneumon.

Bairdii, _Pfeiff._ Monog. Pneumon.

Thwaitesii, _Pfeiff._ Monog. Pneumon.

annulatum, _Trosch._ in Pfeiff. M. Pneum.

parapsis, _Bens._ An. Nat. Hist. 1853 (xii.) parma, _Bens._ An. Nat. His. 1856 (xviii.) cratera, _Bens._ An. N. Hist. 1856 (xviii.) (_Leptopoma_) halophilum, _Benson_, Ann. Nat. Hist. (ser. 2 vii.) 1851.

orophilum, _Bens._ A.N.H. (ser. 2. xi.) apicatum, _Bens._ A.N.H. 1856 (xviii.) conulus, _Pfeiff._ Proc. Zool. Soc. 1854.

flammeum, _Pfeiff._ Monog. Pneumon.

semiclausum, _Pfeiff._ Monog. Pneumon.

poecilum, _Pfeiff._ Monog. Pneumon.

elatum, _Pfeiff._ Monog. Pneumon.

Cyclostoma (_Aulopoma_).

Iteri, _Guerin_, Rev. Zool. 1847.

helicinum, _Chemn._ Conch. Cab.

Hoffmeisteri, _Troschel_, Zeit. Mat. 1847.

grande, _Pfeiff._ Monog. Pneumon.

spheroideum, _Dohrn_, Malak. Blatter.

(?) gradatum, _Pfeiff._ Monog. Pneumon.

Cyclostoma (_Pterocyclos_).

Cingalense, _Bens._ A.N.H. (ser. 2. xi.) Troscheli, _Bens._ Ann. Nat. Hist. 1851.

c.u.mingii, _Pfeiff._ Monog. Pneumon.

bifrons, _Pfeiff._ Monog. Pneumon.

Cataulus Templemani, _Pfeiff._ Mon. Pneu.

eurytrema, _Pfeiff._ Proc. Zool. Soc. 1852.

marginatus, _Pfeiff._ Proc. Zool. Soc. 1853.

duplicatus, _Pfeiff._ Proc. Zool. Soc. 1854.

aureus, _Pfeiff._ Proc. Zool. Soc. 1855.

Layardi, _Gray_, Proc. Zool. Soc. 1852.

Austenia.n.u.s _Bens._ A.N.H. 1853 (xii.) Thwaitesii, _Pfeiff._ Proc. Zo. Soc. 1852.

c.u.mingii, _Pfeiff._ Proc. Zool. Soc. 1856.

decorus, _Bens._ Ann. Nat. Hist. 1853.

haemastoma, _Pfeiff._ Proc. Zo. Soc. 1856.

Planorbis Coromandelia.n.u.s, _Fab._ in _Dorhn's_ MS.

Stelzeneri, _Dohrn_, Proc. Zool. Soc. 1858.

elegantulus, _Dohrn_, Proc. Z. Soc. 1858.

Limnaea tigrina, _Dohrn_, Proc. Zool. Soc. 1858.

pinguis, _Dohrn_, Proc. Zool. Soc. 1858.

Melania tuberculata, _Muller_, Verm. Ter.[1]

spinulosa, _Lam._ Anim. s. Vert.

corrugata, _Lam._ Anim. s. Vert.

rudis, _Lea_, Proc. Zool. Soc. 1850.

acanthica, _Lea_, Proc. Zool. Soc. 1850.

Zeylanica, _Lea_, Proc. Zool. Soc. 1850.

confusa, _Dohrn_, Proc. Zool. Soc. 1858.

datura, _Dohrn_, Proc. Zool. Soc. 1858.

Layardi, _Dohrn_, Proc. Zool. Soc. 1858.

Paludomus abbreviatus, _Reeve_, Pr. Zool. Soc. 1852.

clavatus, _Reeve_, Proc. Zool. Soc. 1852.

dilatatus, _Reeve_, Proc. Zool. Soc. 1852.

globulosus, _Reeve_, Conch. Icon.

decussatus, _Reeve_, Proc. Zool. Soc. 1852.

nigricans, _Reeve_, Conch. Icon.

constrictus, _Reeve_, Proc. Zo. Soc. 1852.

bicinctus, _Reeve_, Proc. Zool. Soc. 1852.

phaslaninus, _Reeve_, Proc. Zo. Soc. 1852.

laevis, _Layard_, Proc. Zool. Soc. 1854.

pal.u.s.tris, _Layard_, Proc. Zool. Soc. 1854.

fulguratus, _Dohrn_, Proc. Zo. Soc. 1857.

nasutus, _Dohrn_, Proc. Zool. Soc. 1857.

sphaericus, _Dohrn_, Proc. Zo. Soc. 1857.

solidus, _Dohrn_, Proc. Zool. Soc. 1857.

distinguendus, _Dohrn_, Proc. Z.S. 1857.

c.u.mingia.n.u.s, _Dohrn_, Proc. Z.S. 1857.

dromedarius, _Dohrn_, Proc. Z.S. 1857.

Skinneri, _Dohrn_, Proc. Zool. Soc. 1857.

Swainsoni, _Dohrn_, Proc. Zo. Soc. 1857.

nodulosus, _Dohrn_, Proc. Zo. Soc. 1857.

Paludomus (_Ta.n.a.lia_).

loricatus, _Reeve_, Conch. Icon.

erinaceus, _Reeve_, Proc. Zool. Soc. 1852.

aereus, _Reeve_, Proc. Zool. Soc. 1852.

Layardi, _Reeve_, Proc. Zool. Soc. 1852.

undatus, _Reeve_, Conch. Icon.

Gardneri, _Reeve_, Conch. Icon.