156 BULIMUS §. 25. 



conica, acula; anfr. 8 niinime inflali, curli, ultimus spira brevior; 

 suturanon impressa; aperlura oblonga, subangulata; labruni tenue 

 acutum; columella recta, anticc angulata. — Long. 19, lat. 

 8 milL (0.) 



Bulinms Rivasii Orb. voy. p. 276. t. 34. f. 8 — tO. 

 Habitat in Andibus Boliviae. 



405. B. bacterionides (Helix) Orbigny. ^ 



T. elongata, turrila, subcylindrica, teuuis, lucida, laevigata, 

 albida; spira subplana, apice obtusa; anfr. 9; apertura fere qua- 

 drangularis; columella recta, acuta; labrumtenue; umbilicus nul- 

 lus. — Long. 17, diam. 4 mill. (0.) 



Helix bacterionides (Cochlitoma) Orb. syn. p. 9. 



Achatina bacterionides Orb. voy. p. 260. t. 29. f. 1—3. 



Bulinus bacterionides Sow. Conch. III. f. 83. 



Obeliscus bacterionides Beck ind. p. 62. N. H. 



Habitat in Bolivia. 



Obs. Haec species nunquam mihi visa characteres Bulimi potius, quani 

 Achatinae exhibere mihi videtur, 



406. B. panayensis Pft*. 



T. imperforata, subulata, tenuis, laevigata, pellucida, cereo- 

 hyalina; spira elongata, apice obtusa; anfr. 8 lati, vix convexius- 

 culi, ultimus y^ longitudinis vix aequans; columella brevis, stric- 

 tiuscula; apertut^a ovali-oblonga, basi subangulata; perist. simplex, 

 rectum, margine columellari breviter reflexo, appresso. — Long. 

 1 1 , diam. r/, mill. Ap. 2/2 mill. longa, 1 /3 lata. (Coll. Nr. 233.) 



Bulinms Patiayensis Pfr. in Proc. Zool. Soc. 1846. p. 33. 

 Habitat prope Dingle insulae Panay (Cuming). 



407. B. achatinaceus Pft*. 



T. imperforata, elongato-turrita , solida, confertim ruditer 

 striata, opaca, cerea; spira elongata, acutiuscula; anfr, 8 con- 

 vexiusculi , ultimus '/3 longitudinis subaequans ; columella stricta, 

 basin fere attingens; apertura oblongo-ovalis; perist. simplex, 

 acutum, margine columellari brevissime reflexiusculo , adnato. — 

 Long. 13, diam. 4'/! mill. Ap. 4/2 mill. longa, medio 2% lata. (Coll. 

 Nr. 234.) 



Bulimus achatinaceus Pfr. Symb. IIL p. 82. 

 Habitat in insula Java (v. d. Busch). 



408. B. pellucidus Pft*. 



T. subperforata , lurrita, tenuissima, striatula, nitida, pellu- 

 cida, lutescenti-cornea; spira elongata, apice obtusa; anfr. 7 con- 



