499 HELIX 8. 499. 
2131. (2022) Hindsi Pfr. (Coll. Nr. 1353.) Binn. Terr. Moll. IV. p. 92. 
t. 78. f. 5. 6. 8. — Polygyra A?. 95. —- Mexico, Texas. (I. 416.) 
2198. (2093. loricata Gould. (Coll. Nr. 1354.) Binn. Terr. Moll. IV. 
p. 4^. — Triodopsis A?. 97. — California. (L 416.) — $2? H. 
Lecontii Lea, Stenotrema A?. 97. 
2139. Hi. pustuloides Bland. 
«T. late et perspective umbilicata, planorboidea, tenuius- 
cula, rufo- vel pallide- cornea, minute striatula ; epidermide 
tenui, pilosiuscula; spira vix elevata; anfr. &À—41/,, convexius- 
culis, lente accrescentibus, ultimo superne ad peripheriam ob- 
tuse angulato, ad aperturam gibboso -constricto, subito deflexo, 
basi deviante; sutura valde impressa; umbilico lato, !/ diam. 
maj. aequante, omnes anfractus monstrante, praesertim penul- 
ümum; apertura obliqua, lunato-circulari; dente erecto, obli- 
quo, albo, lamelliformi, in pariete aperturali munito, callo 
lineari subarcuato superne ad angulum aperturae juncto; perist. 
reflexo, roseo, marginibus conniventibus, dentibus duobus sinu 
disjunctis instructo. — Diam. maj. 51/5, min. 4!/5, alt. 2 mill.» 
(Bl. — Coll. Nr. 1355.) 
Helia pustuja  Binn. Terr. Moll. t. 39. f. 3. Non Fér. 
—  pustuloides Bland in Ann. Lyc. N.-York VI. (Sept. 1858.) 
p. 350 cum fig. (Malak. Bl. 1859. p. 34.) 
— —'- pinn. Terr. Moll. IV. p. 93. 
Habitat in Georgia. 
* * 
* 
9140. (2054. heligmoida Orb. (Coll. Nr. 1356.) Ophiogyra A?. 94. —- 
Columbia. (l. 408.) 
9741. (20055. platygyra Alb. —  Ophiogyra A4?. 94. — Columbia. 
(IV. 317.) 
2149. (20369) Janeirensis Pfr. — Brasilia. (III. 265.) 
914839. H. Hubbardi Brown. 
«T. umbilicata, depressa, tenui, oblique striatula, basi 
striis obsoletis, corneo-rufescente; laminis 4, 2 parietalibus, su- 
pera prominente, infera lineari, 2 in fundo anfractus ultimi, 
spira vix elevata; anfr. 4!/j, — 5, convexis, ultimo antice vix 
medio subdepressa; sutura utrinque impressa; anfractus 5 convexi su- 
perne regulariter crescentes, omnes basi conspicui; ultimus reliquis inferne 
perconspicuus, extus obtuse subcarinatus, inferne subdeflexus, prope aper- 
turam transverse gibbosus; apertura obliqua, semiovalis, antice subpro- 
iracta, in fundo quadrituberculata; perist. continuum, subincrassatum, bre- 
viter reflexum, marginibus callo valido, dentiformi, triangulari (inferne 
triquetro impresso) junctis. — Diam. maj. 5, min. 4!4, alt. 4//; mill.» (S) 
