200 
PROCEEDINGS OF THE ACADEMY OF 
S. Wardiana Lea, &c. =S. avara. 
Species ezclusce. 
S. amphibia Dr., an in Am.? 
S. putris Lin., an in Am.? 
Helix. 
H. ahjecta Gld., =Helix divesta. 
T5. H. a 1 b 0 1 a b r i s &ay^ Ad., J3inn., 
Gld., DeK.jDesh. in Fer., (excl. 
xlvi. A. f. 7 et xliii. f. 4.) Chenu, 
Chemn. (excl. varr. C and D,) Pf. 
(excL Yarr. y» S,) Jive., BiUingSf 
Bid., (excl. H. majore.) 
Helicogena albolabris Fer,, (excl. y.) 
Lister fig. 45, Petiver, No. 3. 
junior, Helix rufa DeK. 
var. =d e n t a t a . 
H. albozonaia Binn., =Helix gris- 
eola. 
H. alliaria Forb. vid. Helix Steeus- 
trupii. 
H. annulata Case. =Helix exigua. 
76. H. al t e r n a t a Say, Binn., Ad., 
Gld., DcK., Pf., Desk, in Per., 
Pot. et Blich., Bill., Chemn. ,Rve., 
Billings. 
Eelicella alternata Fer. 
H. scabra Lam., Chenu, Desh. in 
Lam., DeK. 
TL radiata Gmel. 
Petiver, No. 5, List., t. 90, f. 69. 
H. infecta Pf. 
H. sirongylodes Pf.? Rre.? 
Var. 1. albina. 
2. Australis. 
3. carinata (H. mordax Sh.?) 
4. Igevigatior. 
E. apex Rve., =H. minuscula. 
n. a-picina Menke., vid. H. varians. 
77. H. appressa Say, Binn., DeK., 
Chemn., Pf., Desh in Per., Eve. 
H.linguifera Lam., Desh. in Lam., 
Deless.,Cheuu.,Pf., (olim. Sjmb. 
10 
Helicodonta linquifera Fer. 
Var. a. Say. 
78. H. a r b o r e a Say, Binn., Ad., Gld., 
DeK., Chemn., Pf., (excl. //. 
Ottonis,) Rve. 
Ilelicella arborea Fer., (^H. niddoe 
var.) 
79. H. A r i a d n ae Pf, Chemn. 
11. Couchiana Lea. 
80. H. a s p e r s a Mull., Pf., ^c, Binn. 
81. H. asteriscus Morse. 
PL. minuiissima Gld., nec Lea. 
82. H. auriculata (^Polygyrd) Say. 
H. auriculata Binn., (excl. H. avara 
et Texasiana), Chemn., Desh. 
in Lam. et in Fer., Pf., Rve. 
Helicodonta auriculata Fer., 
" minor Fer.? Conf. H. 
uvulifera. 
H. auriculata var. avara, Binn.? 
83. H. avara {Polygyra,) Say, 
H. avara DeK., Chemn.? Pf., Rve.? 
Desh. in Fer. 
H. auriculata Bixm., pars. 'i 
H. Sayii Wood. 
Helicodonta avara Fer. 
84. H. b a r b i g e r a Redf, Gld. 
H. bicostata Pf. &c., =Helix gularis. 
85. H. b u c c u 1 e n t a Gld., Pf. 
H. thyroides var. /?. Pf. ? 
Helicodonta thyroides var. /?, Fer? 
Var. minor. 
86. H. b ul b i n a Desh. in Fer. 
H capillacea Pf., =H, fuliginosa. 
87. H. cap sella Gld. 
H. rotula Gld., (olim nec Lowe), Pf. 
H^placentula Shutt., Pf., Gld. 
H. carnicolor Pf., &c., =H. varians. 
H. carolinensis Lea, &c., vid., H. 
palliata. 
88. i^. c e 1 1 a r i a Mull. Pf. ^c, Binn.., 
Gld., DeK. 
? H. glaphyra Saj, nec Pf., Bid. 
Helicella glaphyra Fer., abs. desc. 
89. H. c e r e 0 1 u s ifwA/., Chemn., Pf. 
Rve. 
Polygyra septcmvolva Say, 
H. septemvolva Binn., (pars). Wood, 
Sow., Pot. et Mich., Desh, in 
Fer. 
Helicodonta septemvolva Fer, 
H. planorbulaLa.m., Desh. in Lam., 
Chenu, Deless, 
Var, laminifera. 
90. H. chersina Say, Binn., {excl. 
H. egena), Ad., Gld. DeK. 
H.fulva, teste Chemn., Pf., Rve., 
Forb. & Haul. 
H. cicericula Fer. =H. griseola, 
91. H. C 1 ar k i i Lea. 
92. H. clausa Say, Chenu., DeK? 
Binn. in Terr. Moll. {excl. synon.) 
Bid. 
H. Pennsylvanica Pf. pars., Rve., 
Chemn. joars., nec Green. 
Var. 
H. clausa Binn. fig, in Bost. Journ. 
[Nov. 
