158 
4051 
nitens, var., 
Italy, 
Porro Mai., pi. 1, f. 1. 
Helix cellaria, var. a, Porro. 
4052 
<( it 
France, 
Rossm., f. 524, 525. 
Helicella luoida. Beck. 
nitescens. 
Andrz., 
231 
Germany, 
Rossm., f. 25. 
is Helix nitida, Miill. 
nitida, 
Chemn., 
344 
Austria, 
Chemn. 9, pL 127, f. 1 130, 1 131. is Helix carthusiana, Mtill. 
nitida, 
Drap., 
285 
Europe, 
Drap. Moll., pi. 8, f. 23-25. 
is Helix cellaria, Miill. 
nitida, 
Risso,' ' 
239 
France, 
Kust. C. C., pi. 83, f. 17-19. 
is Helix pura, Alder. 
nitida, var., a. 
Jeffrs., 
243 
England, 
Linn. Trs., 13, p. 339, 511. 
is Helix excavata. Bean. 
nitida. 
Cliarp., 
222 
Great Britain, 
Rossm., f. 528. 
is Helix alliaria. Mill. 
4053 
nitida. 
Mull., 
231 
France, 
Kust. C. C., pi. 24. f. 30, 31. 
Plelix nitens, Gmel. 
4054 
“ var.. 
England, 
Drap. Moll., pi. 8, f. 11, 12. 
Helix lucida, Drap. 
4055 
(( (( 
Germany, 
Rossm., f. 25. 
Helix tenuis, Dillw. 
C. Pfr., 1, p. 35, pi. 2, f. 19. 
Helix Hammonis, Strom. 
in Coxe Trav. Hartm. 
Helix succinea. Stud. 
Kryn. Bull. Mosc., 11, p. 207. 
Helix nitescens, Andrz. 
Zool. Proc., 1834, p. 89. 
Tanychlaniys lucida, Bens. 
Beck Ind., p. 6. 
Helicella nitida, Beck. 
Fitz. Syst. Verz., p. 100. 
Oxyclulus lucidus, Fitzing. 
Held in Isis, 1837, p. 916. 
Polita lucida. Held. 
Gray Man., p. 174. 
Zonites lucidus. Gray. 
Beck Ind., p. 7. 
Helicella succinea. Beck. 
nitidissima. 
Parr., 
222 
Germany, 
Gray Man., p. 168, p. 4, f. 39. 
is Helix alliaria. Mill. 
4056 
nitidiuscula. 
Sowb., 
509 
Madeira, 
Zool. Jour., 1, p. 57, pi. 3, f. 4. 
nitidosa. 
Fer., 
239 
England, 
Rossm., f. 23. 
is Helix pura, Alder. 
nitidula, 
Fer., 
234 
Ohio, 
Gould Invert., p. 182, f. 110. 
is Helix arborea. Say. 
nitidula. 
Stud., 
949 
Gei’many, 
Rossm., f. 440. 
is Helix pulchella, Miill. 
nitidula. 
Alten, 
36 
Germany, 
Alten, p. 53, pi. 4, f. 8. 
is Helix fulva, Drap. 
nitidula, /3, 
Drap., 
239 
England, 
Drap. Moll., pi. 8, f. 21, 22. 
is Helix pura, Alder. 
nitidula. 
C. Pfr., 
239 
Germany, 
C. Pfr., 1, p. 45, pi. 2, f. 35. 
is Helix pura, Alder. 
4057 
nitidula. 
Drap., 
229 
France, 
Rossm., f. 24, 526. 
Helix cellaria, Stud. 
4058 
“ var.. 
Germany, 
Fitz. Syst. Verz., p. 100. 
OxycMus nitidulus, Fitz. 
4059 
Ct ti 
Russia, 
Beck Ind., p. 6. 
Helicella nitidula. Beck. 
Held in Isis, 1837, p. 916. 
Polita nitidula. Held. 
Gray Man., p. 172. 
Zonites nitidulus. Gray. 
Helix Helmii, Gilb. 
4060 
nivea, 
Ziegl., 
426 
Isl. of Corfu, 
Pfr. Symb., 2, p. 34. 
Helix Alexandrina, Parr. 
nivea, 
Gmel., 
420 
Europe, 
Gmel., p. 3639. 
is Helix ericetorum. Mull. 
4061 
nivosa, 
Sowb., 
497 
Porto Santo, 
Zool. Jour., 1, p. 56, pi. 3, f. 3. 
Helix exalbida. Wood. 
4062 
“ var., 
Faun. Mad., pi. 5, f. 6. 
Helix phlebophora, Lowe. 
4063 
it it 
Beck Ind., p. 44. 
Pomatia nivosa. Beck. 
4064 
Norrisii, 
Sowb., 
655 
Lu^on, 
Kust. C. C., pi. 46, f. 1, 2. 
noscibilis. 
Fer., 
9 
Cuba, 
Fer., pi. 46, A, f. 8. 
is Helix auricoma, Fer. 
notata. 
Desh., 
825 
Ohio, 
Desh. Enc. Meth., 2, p. 48. 
is Helix palliata. Say. 
4065 
Novae Hiberniae 
Quoy, 
185 
New Hibernia, 
Voy. Astrol., pi. 10, f. 14-17. 
Nanina N. Hiberniae, Bock. 
nucleata. 
Turt., 
96 
England, 
Wood Ind., pi. 33, f. 69. 
is Helix aculeata, Miill. 
4066 
nucleola. 
Rang, 
799 
Martinique, 
Guer. Mag., 1834, pi. 57. 
Helix nux-denticulata, /S, Fer. 
4067 
“ var.. 
Fer., pi. 49, f. 1. 
Dontellaria nucleola. Beck. 
