16 BULIMUS §. 2. 3. 



41. B. exaratus (Buccinum) MuUer. 



T. subperforata, ovato-pyramidata, tenuis, albida, diaphana, 

 concentrice striata; spira conica, obtusiuscula ; anfr. 5^2 vix con- 

 vexiusculi, ultiraus spiram superans, peripheria angulatus; colu- 

 mella verticahs, recta; apertura ampla, truncato-ovalis; perist. 

 simplex, tenue, margine columellari breviter reflexo. — Long. 50, 

 diam. 29 mill. Ap. 30 mill. longa, 19 lata. (Mus. Cuming.) 

 Buccinum exaratum Miill. verm. IL p. 148. N. 337. 



— — Clmmi. IX. P. 2. p. 37. t. <20. f. 103i. 32. 

 Bulla exarata Gmel. p. 3431. N. 28. 



— — Dillw. descr. cat. L p. 493. N. 49. 

 Bulimus exaratus Brug. Enc. meth. I. p. 361. N. 106. 

 Helix exarata (Cochlitoma) Fer. pr. 339. Hist. t. 118. f. 1. 2. 

 Achatina exarata Gray m Ann. of Philos. New ser. IX. p. 414. 



— — Menke syn. ed. II. p. 28. 



— — Lam. ed. Dh. 32. p. 31 1. 



— — Kiist. in Chemn. ed. IL vol. L 13. t. 3. l 5. 6. 

 Limicolarius exaratus Beck ind. p. 60. N. 1. 



Habitat in Guinea. 



Obs. Species inter Bulimos et Achatinas intermedia, tamen, cum nulla 

 vera Achatina perforata sit, ad BuHmos anomalos potius referenda. 



42. B. Quoyi Pfr. "^./aS^A: 



T. breviter rimata, ovato-pyramidata, striis obliquis et con- 

 centricis decussata, tenuiuscula, diaphana, albida; spira pyrami- 

 data, apice acuta; anfr. 6 pianulati, ultimus spira paulo brevior, 

 ad basin angulatus; columella subrecta, medio subtorto-dentata; 

 apertura obliqua, lunato-ovalis; perist. undique late expansum, 

 extus crenulatum. — Long. 42, diam. 29 mill. Ap. intus 21 milL 

 longa, 13 lata. (Coll. Saul.) 



Bulimus Quoyi Pfr. Symb. I. p. 8 4. 11. p 121. 



Helix translucida Quoy et Gaim. Astrol. II. p. 103. t. 8. f. 11 — 13. 



— — Lam. ed. Dh. 196. p. 121. 



— .... Fer. hist. t. 63 B. f. 5. 



Habitat ad portum Dorey Novae Guineae. 



§. 3. 

 43. B. floceosus (Achatina) Spix. >J—- > 



T. imperforata, ovato - oblonga , profunde longitudinaliter 

 striata, corneo-brunea, maculis floccosis irregularibus fuscis 

 aspersa; apertura oblonga, margine incrassato, subreflexo. (Wagn.) 

 — Long. 62,-diB'm. 22 mill. Ap. 36 milL longa, 16 lata. (ex ic.) 

 Achatina floccosa Spix test. bras. t. 9. f. 3. 4. 



