ACHATINA §. 1. 481 



apicem radiala et infra angulum anfraclus ultimi unifasciata; 

 spira inflata, superne altenuata, apice suhpapillari; anfr. 7 

 plano-convexi, oblique tenuissime striati, ad suturam subtililer 

 crenulati, ullimus spira paulo brevior, infra medium angulaius; 

 columella vix arcuata, brevissime truncata; apertura parum 

 obliqua, truncato-ovalis, intus lilaceo-albida; perist. simpiex, 

 rectum. — • Long. 45, diam. 23 mill. Ap. "22 mill. longa, medio 

 13 — 14 lata. (Mus. Cuming.) 



Bulimus balteatus Gould mss. olim, teste Reeve. 



Achatina halteata Gould m Pioc. Bost. Soc III. 1850. p. 195. 

 Nec Reeve. 



— Goiddii Heeve Conch. ic. N. 128. t. 23. 



Habitat in Liberia Africae occidentalis. 



14. A. mucida (Bulimus) Gould. 



T. ovata, tenuiuscula, subtiliter deeussata, vix niti<]ula, 

 opaco-albo et purpureo-fusco strigata et variegata, epidermide 

 tenui induta; spira ventroso-conica, apice obtusiuscula ; sutura 

 marginata; anfr. 6 , primi planiusculi, sequentes inflali, ultimus 

 spira paulo brevior, interdum obsolete anguiatus; columella 

 subverticalis, brevissime truncata; apertura obliqua, ovalis, in- 

 tus nigricans, albo-flammulata; perist. siraplex. — Long. 32, 

 diam. 18 mill. Ap. 17 mill. longa, 10 lata. (Coll. Nr. 5.) 



Bulimus mucidus Gould in Proc. Bost. Soc. IIL 1850. p. 194. 



Achatina mucida Reeve Conch. ic. N. 126. t. 23. 



— — Chemn. ed. IL Bul. t. 37. f. 8. 9. Ach. N. 6 8. 



Habitat in Liberia Africae occidentalis. 



15. A. subemarginata Deshayes. ^ 



T. oblongo-subfusiformis, basi obtusa, apice acuminata, 

 longitudinaliter tenue et obsolete striata, fusco-rubra, lenuis, 

 hyalina; spira elongato-conica; anfr, 6^/2 subplanulati, sutura 

 subcanaliculata et tenue plicala separati, ultimus ovatus, spi- 

 ram aequans; apertura obliqua, antice dilatata, postice atte- 

 nuata; columella angusta, apice acuminata, basi vix emargi- 

 nata; perist. simplex, acutissimum. — Long. 42, diam. 16 mill. 

 (Desh.) 



Achatina subemarginata Desh. in Fer. hist. II. p. 187. N. 53. 



t. 134. f. 31. 32. 

 Habitat . . .? 



Obs. Haec species plerisque characteribus cum Bul. Hanleyi con- 

 venire videtur. 



* 



16. unizonata Jan. •{- Mon. II. p. 248. 



IIL 31 



