HELIX §. 73. 
401 
Helix Oreas Che77W. ed. II. Helix N. 449. t. 75. f. -i — 3. 
Habitat in vallibus elevatis reipublicae Novae Granadae (niont. 
Qiiendeu). 
Obs. Similis H. calomorpbae Jonas (Nr. 823.) imperforatae: 
1042. H. triodonta Orbigny, 
T. orbiculato -convexa, carinata, umbilicata, crassa, laevi- 
^ata, fusco -rubescens; spira brevis, oblusa; anfr. 5; apertura 
subrotunda, peristomata, tridentata, albida, intus fusca; labrum 
crassum, reflexura. (0.) — Diam. maj. 41 , min. 36, ait. 26 raill. 
(ex ic.) 
Helix t7iodo7ita (Ilclicodonla) 07'b. syn. p. 3. 
— — Or6. voy. p. 234. t. 24. f. I —3. 
Habitat prope Guayaquil Coluinbiae. 
1043. H. subcastanea Pfr. 
T. umbilicata, orbiculato-convexa , subcastanea, minutissime 
granulata, spira subelala; anfr. 5’4 vix convexiusculi, ultimus 
angulatus, antice subito deflexus, basi inflatus, ad aperturam 
constrictus et scrobiculalus; umbilicus mediocris; apertura pcr- 
obliqua, auricularis; perist. album, incrassatum, marginibus callo 
tenui junctis, dextro arcuato, basali slrictiusculo, denticulato, 
ambobus dente magno intrante separatis. — Diam. maj. 47, min, 
34, ait. 21 niill. (Mus. Cuming.) 
Carocolla globosa Bi'od. in Proc. Zool. Soc. 1832. p. 30. 
— — MtilL synops. p. 13. 
Helix subcastanea Pfr. Symb. II. p. 103. 
Habitat in sylvis insulae Tumaco Coluinbiae occidentalis (Cuming). 
0 b s. Nomen mutandum erat ob H. globo.sam Sow. foss. 
^ 1044. H- soror Fcrussac. 
T. umbilicata, depressa, lenticularis, acute carinata, oblique 
striata, granulata, violaceo-fusca, medio late albido -cingulata ; 
anfr. 47? planulali, ultimus antice deflexus, basi vix convexus, 
antice scrobiculalus; apertura subhprizonlalis, elliptica; perist. 
subincrassaium, marginibus callo junctis, supero sinuoso, ex- 
panso, basali reflexo, umbilicum mediocrem semitegcnle, dcni^ 
libus 4 aequaliter distantibus, lamelliformibus, intrantibus armatoX 
— Diam. maj. 32, min. 28, ait. 11 mill. (Coli. Nr. 631.) 
Helix soror (Ilelicodonta) Fer. pr. 1 18. Hisi. t. 54. f. 4, 
— — Pfr. Symb. III. p. 80. 
— — Chemn. cd. II. Helix N. 469. l. 78. f. 3. 4. 
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