704 
Gundlaciiia Stimpsoniana, 11, o6, 
Guppya, 1, i5/i. 
— Gmidlaclii, 11, GyA. 
HABROCONUS, Crosse el Fisclicr 
(voyez Zonites), 1, 154, 171. 
HABROPOMA, Crosse et Fischer, 11, 
119, 127, 129, i35, G 73 , 
681 . 
— lutescens. Il, i3(). 
— Mexicanum, Mcnke, 11, 130, 
1 
— Salleanum, Martens, 11, i 39 , 
133, lAo. 
Heleobia, 11, 9 G 9 . 
Helicella l'ulip;iiiosa , 1, iG4. 
— biliiieata, 1 , 1 G 7 . 
— caduca, 1 , iG3. 
— minuscula, 1 , 176 . 
HELICIDÆ, I, 192, G 99 . 
Helicigona griseola, 1, 958. 
HELICINA, Lamarck, 11, 110 , 878 , 
38G, 388, 390, 394, 4Gi, 
4G5, 669 , G 71 , G 73 , 689 , 
683. 
— agglutinans, 11 , 889 . 
— alata, 11, 4 / 17 . 
— Ambeliana, II, 407 , 417 . 
— Ambieliana, II, 433. 
— amœna, Pfeiffer, II, 895 , 896 , 
4oo, 401. 
— anozona, II, 43o, 43 1 . 
— arenicola, Morelet, II, 39 G, 
493,424. 
— barbata, II, 438. 
— Beatrix, II, 435. 
— Berendti, II, 896 , 409 . 
— beryilina, II, 890 , 891 . 
— Bocourti, II, 437 , 438. 
— borealis, Martens, 11, 895 , 435. 
— Botteriana, II, 895 , 4o3. 
— Brasiliensis , II, 891 , 898 . 
INDEX ALPHABÉTIQUE. 
Guppva Orosciaua, II, G 74 . 
GYMNOPODES, H, 372. 
H 
HELICINA brevilabris, II, 898, 434. 
— caracolla, II, 889. 
— Cbiapensis, 11, 895, 4 18. 
— Cbiapj)eusis, II, 4 18. 
— Chryseis, Tristram, 11, 895, 
439,440. 
— cbrysocbasma , II, 889. 
— cbrysocbeila , II, 4i4, 4i5. 
— chrysochila, y\.Binney (emend.), 
II, 895, 414, 4i5, '416. 
— ■ chrysycliila, 11, G80. 
— ciliata. II, 889. 
— cinctella, Sbuttlewortb, II, 895, 
403. 
— citrina, 11 , 890. 
— coccinostoma, II, 430. 
— concentrica, Pfeiffer, 11, 895, 
442. 
— convexa, II, 891. 
— Cordilleræ, Salle, II, 898, 897, 
4i 1, 412, G77. 
— delicatula, Sbuttlewortb, 11, 
895, 427. 
— denticulata, 11, G74. 
— Deppeana, Martens, II, 895, 
411. 
— Durangoana, Mousson, II, 895, 
426,436. 
— Dysoni, Pfeiffer, II, 896, 437. 
— elata. II, 895, 420, 422. 
— llammea, II, 890. 
— flavida, Menke, II, 898, 42.8, 
433. 
— fragilis, Morelet, II, 898, 897, 
420, 677. 
— fulgora. II, 890. 
— glabra, II, 890. 
— Ghiesbreghti , Pfeiffer, II, 898, 
399, 4 o 2, 445. 
— Heloisæ, II, 898, 427, 429. 
— Lindeni, Pfeiffer, II, 898, 416, 
677. 
— lirata, Pfeiffer, II, 890, 898, 
397. 
GYRORBIS, Agassiz, II, 59, 70, 
29.3. 
Gyrotoma, II, 8i2, G84. 
HELICINA Maugeriæ, II, 890. 
— merdigera, II, 889, 898, 420, 
422. 
— microdina, Morelet, II, 898, 
438. 
— minuscula, II, 452. 
— Mohriana, Pfeiffer, II, 898, 436. 
— Mouboti, II, 878. 
— musiva. II, 890. 
— neritella, II, 388. 
— Nicboletti, II, 45 1. 
— Aicoleti, II, 45 1. 
— notata. Salle, II, 898, 431. 
— occidentalis, II, 890. 
— occulta. II, 891, GG9. 
— orbiculata, II, 890, 891. 
— oresigeua, II, 890. 
— Oweniana, Pfeiffer, II, 898, 
429,435. 
— pannucea, II, kk'j, 448. 
— punctisulcata, Martens, 11, 
898, 427, 677. 
— purpureo-flava , II, 4oi, 4o8. 
— raresulcata, Pfeiffer, II, 398. 
423. 
— l'egina, II, 890. 
— rostrata, Morelet, I, 4i5; II, 
898 , 405, 4oG , 674. 
— rotundata , II , 891. 
— rupestris, II, 43p. 
— - l’usticeUa, II, 898. 
— Sagraiaua, II, 891. 
— - Salvini, I, 4i5; II, 4o5. 
— Sandozi, II, 898, 409. 
— Saudwicbiensis, II, 890. 
— semistriata, II, 899. 
— - Setcbuauensis , II, 878. 
— Shuttleworthi, Mai-tens, II, 
898, 415. 
— sinuosa, Pfeiffer, II, 898, 441. 
— Sloanei, II, 890. 
— Sowerbyana, Pfeiffer, II, 898, 
444. 
— Strebeli, II, 898, 434. 
