— 156 — , 



6. ACHATINA BaNDEIRANA. 



T. ovato-subfusiformis^ solidula, nitida, longitudinali- 

 ter ruguloso-striaia, minutissime granulata ; spira elon- 

 gato-conica, apice acutiuscula, albida ; anfr. 8 1/2 con- 

 vexiusculi, priores, suhlente imdique granulati, pallide 

 fulvi ; 2 ultimi ustulato-castanei, subregularitey^ plicato- 

 striati, infra suturas lineis impressis paucis retiaiilati, 

 ultimus fascia peripheriali obscure cingulatus, spiram 

 œquans vel paulo niinor ; columella ccerulea, subtorta, 

 fere recta, attenuato-truncata ; apert. acuminato-ovalis, 

 intus cœrulea; perist. rectum, tenue, fusco-limbatum, 

 marginibus callo tenui, cœruleo, junctis. — Longit. 101 , 

 diam. 43 mill. 



Hab. In rupestribus editis distr. Pungo Andongo, locis 

 umbrosis et dense silvaticis. 



7. ACHATINA WeLWITSCHI. 



T. oblongo-conica, solida, epidermide tenui, rufa, deorsum 

 saturatiore, induta; spira conica, superne pallida, rufo 

 plus minusve conspicue ftammulata, apice acuta, albida ; 

 anfr. 9 1/2 convexi, granoso-decussati [granulis sensim 

 accrescentibus) , ultimus plicatulo-striatus, passim obso- 

 lète reticulatus, antice lœvigatus, sutura crenulata mar- 

 ginatus, spiram non œquans ; columella alba, antrorsum 

 arcuata, auguste attenuato-truncata ; apert. acuminato- 

 ovalis, intus albido- cœrulea, margaritacea ; perist. rec- 

 tum, fusco limbatum, marginibus callo mediocri introrsum 

 diffuso, junctis. — Longit. 126^ dium. 61 7nill. 



Hab. In silvis primœvis distr. Golungo Alto et Duque de 

 Bragança, prov. Angola. 



