Metoptoma.

157

Gasteropoda.

Subdivision.

Genus, Species, andAuthor.

P., Q.ueb. G. ...

ffyrie,

Billings.

„ Div. L, Queb.

mstabilis,

„

G.

P., Queb. G. ...

melissa,

„

CH.

Montrealensia,

,,

CS .

Nicteis,

P., CS.

Niobe,

„

P., Queb. G. ...

Orphyne,

>)

P.,CS.

Orythyia,

„

Tr.

pateUiformis,

Hall.

Pleta .

pustulosa,

Eichw.

P., Queb. G. ...

Quebecensis,

Billings.

H. R. G.

? rugosa,

Hall.

Pleta. .

silurica,

Eichw.

CS.

simplex,

Billings.

Pleta .

Solaris,

Eichw.

BL.

superba,

Billings.

Tr.

Trentonensis,

P., Queb. G. ...

Venillia,

Murchisonia,

If Arch. Sf

CH., Ut. SI. ...

abbreviate,

Hall.

L. H. G.

aciculata,

Billings.

Div.G.,CS.,Queb.

acrea,

G.

CS.

Ada,

Div.G=CS.,Queh

Adelina,

G.

Divs.G, H=CS.,

agilis,

Queb. G.

BL.

Alexandra,

Carad., Llandov.,

angulata,

Sowerby.

Tr.

B., Tr.

Hall.

Llan.

angulocincta,

Salter.

„ Reg. B..

angustata,

Hall

Div. G=CS. ..

Anna,

Billings

Tr.

CS.

L. H. G.

CS.

Llandov., U.L....

Lower Stage.

Arachne ,

arenaria,

Arisaigensis,

Artemisia,

articulata,

CII. .'aspera.

lattenuata,Divs. IT, I, K, L.'Augustina,M, N, Q.ueb. G.

Llandoy., W. ... balteata,

H. R. G. ...B., BL.,Tr.

Beatrice,

bellicincta.

Llan., Carad. ..

BL., Delth.Sh. L.Guelph, Onon. S.

G.

bieineta,

bilirata,

biyittata,

(Newfoundland W.) Table-head.

ewfoundland West, PoinLbvis.

(Canada East) Montreal .Mingan Isles (G. St. Lawr.)(Canada E.) Phillipsburg.

, Point L6vis.

, Phillipsburg.

Canada , New York .Poulkova (Eussia).

(Canada East) Point Levis.(New York ) Troy.

Reval (Baltic).

(Canada W.) Merrickville.Poulkova (Russia ).

(Canada W.) Middle Ottawa River .

Montreal (Canada East).(Canada East) Point Levis.Verneuil , 1841.

(New York ) Clinton County.(Iowa ) Elkader.

Billings.

Hall.

Billings.

Sowerby

Billings.

Hising.

Phffl.

(Newfoundland West) Portau Choix.

LowerOttawaRiver(Can.E.).

(Newfoundland North) CapeNorman.

(Newfoundl. N. & W.) CapeNorman &c.

(Can,W.)Mid. Ottawa River .

Caernarvonshire , CarneddDafydd (Wales ), (Wiseon.sin) Mineral Point.

New York , N.W. Michigan (Lake Superior ).

(N.W. Scotland ) Durness.

(N. & S. Scotland) Durness,Knockdollian, Ayrshire,New York , Sweden ?

(Newfoundland W.) HawkesBay, (Can. E.) St. Anneand Beauliarnois.

Montreal (Canada East).

Godmanchester , Beauhar-nois (Canada East).

Middle Stage.

Upper Stage.

(Nova Scotia ) Arisaig.

LowerOttawaRiver(Can.E.).

Tonlegee (Galway )

Mingan Isle,s (G. St. Lawr.).

(Newfoundl. W. & N.) PointRich, Burnt Cape, &o.

(Canada East) Yamaska.l-iiCanada E.) Lake St. Jol(N. York ) Trenton, Turin ,&e., Tennessee , Kentucky ,Missouri . (Iowa ) Elkader&c., (Illinois) Scale’sMound, N.W. Michigan ,(N.W. Scotland ) Durness,Silesia.

M‘Coy. (Ireland ) Kildare, (Can. E.)

Montreal , Middle Ottawa River , Lorette, &c., New York , Tennessee,Missouri ,W iseonsin.

Hall

Galway (Ireland ), Llan-dovery (Wales ).

Arisaig (Nova Scotia ).

Ludlow,Ledbury,&c., Wales ,Kendal (Westmoreland),Norway , Gothland.

Gothland.

Dudley, Mayhill, Wales .

(New Y'ork) Albany County .(Canada W.) Dumfries andGalt Townships.

2 S