CORRIGENDA. 651 



Pag. 292 addatur: 



Bulimus. 



Synonyma: Helix, Cerion sp., Ellobium sp. BolL — Sectio- 

 nes a Cl. Morch (in Cat. Conch. Yold.) enumeratae Albersianis 

 similes sunt; attamen Canistrum Kleinii pro Bulimis nonnullis 

 restituere proposuit. 



Quoad singulas species observandum est: 



Nr. 4 adde: Helicobulimis bicoloratus Mdrch Yold. p. 32. 



- 30 - Orustia Mdrch Yold. p. 15. 



- 31 - Orustia Mdrch Yold. p. i5. 



- 54 - Pytohelix Mdrch Yoid. p. 32. 



- 56 - Pytohelix Mdrch Yold. p. 32. 



- 58 - Pytohelix Mdrch Yold. p. 32. 



- Si - Helix oblonga Bolt. p. 106. n. 1365. Ed. sec. p. 75. 



-109 - Helix citrina Bolt. p. i07. n. 1382. Ed. sec. p. 76? — H. 

 perversa Bolt. p. 108. n. 1385 (a) et H. dextra Bolt. p. 

 108. n. 1383 (e). 



111 ^ B. mundus Pfr. 



T. imperforata, ventroso-ovata, solidiuscula, sublaevigata, 

 unicolor alba, nitida, absque epidermide; spira convexo-conica, 

 apice subpapillata ; sutura simplex; anfr. 6 convexiusculi, pen- 

 ultimus subangulatus, ultimus spira vix brevior; columella ver- 

 ticalis, subcompressa; apertura obliqua, ovalis, basi subeffusa; 

 perist. leviter incrassatum, breviter expanso -reflexum, margi- 

 nibus callo tenui junctis, columellari dilatato, adnato. — Long. 

 35, diam. 19 mill. Ap. intus 17 mill. longa, 10 lata. (CoII. 

 Gruner.) 



Bulimus mundus Pfr. in Zeitschr. f. Malak. 1853. p. 57. 



_ _ Chemn. ed. II. Bul. N. 373. t. 70. f. 21. 22. 



^. Sinistrorsus, rarior. 

 Habitat Sincapore (Gruner), Borneo? (Cuming). 



Nr. 116 adde: Pytohelix Mdrch Yold. p. 32. 



- 121 - Canistrum Mdrch Yold. p. 31. 



- 123 - Canistrum Mdrch Yold. p. 31. 



- 137 - Ellobium virgineum Bolt. p. 106. n. 1357. Ed. sec. p. 75. 



- 156 - Helix inversa Bolt. p. 108. n. 1387. Ed. sec. p. 76. — Hel. 



biliosa Bolt. p. 107. n. ^380. Ed. sec. p. 76. (var. ^.) 



- 163 - Helix laeva Bolt. p. 108. n. 1390. Ed. sec. p. 76. 



- 192 - Hel. interrupta Bolt. p. 108. n. 1391. Ed. sec. p. 76 e1 H. 



speciosa Bolt. p. 108. n. 1392. 



- 220 lege: Beeve t. 85 (nec 55). 



243*. B. pervius Pfr. 



T. umbilicata, oblique ovato-conica, solidula, ruguloso- 

 slriata, opaca, alba; spira conica, acutiuscula; sutura pro- 



