BULLMUS §. 26. 27. 377 



Otostomus lateralis Beck ind. p. 55. N. 3. 

 ^. Aufractibus magis inflatis (Miis. Gruner): 



BuUmiis lateraUs var. Chemn. ed. IL Bul. t. 49. f. 21—23. 



Habitat in Brasilia. 



495. B. navicula (Helix) Wagner. 



T. rimato-perforata, oblique conica, tenuis, irregulariter 

 malieata, albida vel lutescens, castaneo late fasciata; spira 

 conica, acuta, rosea; anfr. 6 vix co.nvexiusculi , ultimus con- 

 vexus, basi angulatus, antice ad antepenultimi marginem su- 

 perum ascendens, subtus subplanatus; apertura verticalis, tri- 

 angularis, antice effusa; perist. tenue, undique late expansum, 

 margine supero repando, basali horizontali. — Long. ab apice 

 spirae ad raarginem anticum aperturae 23, long. axeos 16, 

 diam. baseos maj. 28, min. 17 milL Ap. intus 8 milL alta, 13 

 lata. (ColL Nr. 253.) 



Navicula fasciata Spix test. Bras. t. iS. f. 2. 3. 



Helix navicula Wagti. in Spix p. 22. 



BuUmus navicula Desh. in Lam. hist. YIIL N. 74. p. 256. 



— — A7iton Yerz. p. 41. N. 1502. 



— — Pfr. Monogr. IL p. 99. N. 252. 



— — Beeve Conch. ic. t. 41. f. 258 b. 



_ _ Desh, in Fer. hist. U. p. 108. N. 130. t. 152. 



f. 9-12. 



— — (Otostomus) Albers Hehc. p. 153. 

 Otostomus navicula Beck ind. p. 55. N. 5. 

 Gibbus navicida Bronn GataL 1851. VI. p. 2. 



Habitat in Brasiliae provincia Bahia. 



§. 27. 



496. fibratus Martyn. (Coll. 254. — Desh. l. c. p. 

 118. N. UO. — Placostylus Alb. p. 147. — Bul. 

 auris Midae Reeve N. 170. t. 28.) Mori. 11. p. 139. 



^. l^allidior, spira elongata, apertura intus aurantiaca vel lutescente, 

 peristomate et tuberculis parietali et columellari albis: 

 Bulimus Bairdii Reeve Conch. ic. N. 272. t. 43. 



— fibratus var. Fer. hist. t. 139. f. 3. 



y. Minor, pallide virenti-fulvus, castaneo-strigatus vel subfasciatus : 

 Biiliinus auris bovina Reeve Conch. ic. N. 185. t. 30. 



— insignis Petit Journ. Conch. 1850. L p. 57. t. 3. f. I. 



— fibratus var. Fer. hist. t. 159. f. 5. 



497. B. porphyrostomus Pfr. 



T. imperforata, ovato-conica, solida, rugoso-j^hcata , palHde 

 carnea, epidermide decidua fusco-oHvacea indula; spira conica, 

 obtusiuscula; anfr. 6 vi.x: convexiuscuH, ultimus spiram aequans. 



