Vitrea binneyana (Morse), 1864.
All over the State.
Vitrea ferrea (Morse), 1864.
All over the State.
Vitrea indentata (Say), 1822.
From all the counties except Aroostook.
Vitrea rhoadsi, Pilsbry, 1899.
Kennebunkport (Henderson and Clapp); Buckfield
(John A. Allen); South Portland (Wentworth).
Vitrea multidentata (Binney), 1840.
“A few specimens have been found in Cumberland and
Oxford counties” (Morse, 1864 list) ; Buxton, York
county (Fuller in P. $..N. H.).
Vitrea lamellidens (Pilsbry).
Buckfield, Oxford county (John A. Allen).
Euconulus fulvus (Muller), 1774.
All over the State.
Euconulus chersinus polygyratus (Pilsbry), 1899.
Helix chersina, Say, 1821; Morse, 1867.
All over the State.
Zonitoides nitidus (Muller).
Helix nitida, Muller, 1774.
Bar Harbor, Hancock county (Geo. H. Clapp).
Zonitoides arboreus (Say).
Helix arborea, Say, 1817.
Common everywhere throughout the State.
Zonitoides minusculus (Binney).
Helix minuscula, Binney, 1840.
Kennebunk, York county (Fuller in P. S. N. H.); near
Portland (Morse; Fuller in P. S. N. H.); Rock-
land, Knox county, one specimen in an old lime
quarry (Lermond); North Haven, Penobscot Bay,
extremely rare (Henry Jackson, Jr.).
Zonitoides exiguus (Stimpson).
Helix exigua, Stimpson, 1850. r
All over the State.
40


Zonitoides milium (Morse), 1859.
Generally distributed over the State, but rare.
Circinaria concava (Say), 1821.
Over the State but rare.
Helix hortensis, Muller, 1774.
Helix sub-globosa, Binney, 1837.
Helix nemoralis, Fuller, 1862.
On islands along the coast.
Hygromia hispida (Linné), 1758.
Rockland and Thomaston,-Knox county (Lermond }
Polygyra sayana, Pilsbry, 1907.
Helix sayi, Binney, 1840.
Mesodon sayii, Morse, 1864.
All over the State.
Polygyra albolabris (Say), 1817.
All over the State.
Polygyra dentifera (Binney), 1840.
Reported only from Oxford, Piscataquis and Aroos-
took counties.
Polygyra thyroides (Say), 1817.
Maine’ (Fuller in\Pics! N. 2); Dr! Jackson's’ 1637
list.
Polygyra fraterna (Say), 1824.
Stenotrema monodon, Morse, 1864; W. G. Binney, 1885.
Helix monodon, Gould, 1870.
