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.