159 



gulariter decussata, carnea, maculis fuscidulis, singulis 

 antrorsum dilutis ornata; spira conica, acutiuscula; sutura 

 dentibus validis, distantibus coronata; anfr. 7 vix con- 

 vexiuscuh', ultimus V» longitudinis subaequans; columella 

 valde arcuata, basi abrupte truncata; apertura oblonga, 

 semiovalis. — Long. 88, diain. 35 iiiill. 

 Habitat in Mexico. (Liebmann.) 



Achaüna Liebmanni Pfr. 



T. subfusiformi-oblonga, solida, longifudinaliter plicata, 

 interstitiis lineis spirabbus, confertis obsolete decussatis, 

 albida; spira conica, obtusiuscula; sutura eleganter crenu- 

 lata; anfr. 8 convexiusculi , ultimus spiram subaequans; 

 columella strictiuscula, subverticalis, supra basin aperturae 

 angustae, semiovalis abrupte truncata. — Long. 67, diam. 

 26 mill. 



Habitat in Mexico. (Liebmann.) 



Achatina strepiostyla Pfr. 



T. subfusiformis, tenuis, laevigata, alba sub epider- 



mide fulva, irregulariter saturatius strigala; spira brevis, 



conica, obtusiuscula; sutura linearis, impressa; anfr. 7 



angusti, planiusculi, ultimus V» longitudinis aequans, ob- 



conicus; columella valde contorta, lamina prominente 



munita, vix truncata; apertura angustissima, fere linearis; 



perist. Simplex, margine dextro superne sinuoso, infra 



medium antrorsun» dilatato. — Long. 19, diam. max. 8 mill. 



Mexico. (Liebmann.) 

 1 

 \ 



Cylindrella Liebmanni Pfr. 



T. subrimata, cylindrico-ovata, solida, oblique stria- 

 tula, versus apicem truncatum subito attenuata, distinctius 

 Striata, fulvida, basi saturatius unifasciata; anfr. 7 subae- 

 quales, ultimus angustior, basi rotundatus, antice breviler 

 protractus, dorso subangulatus; columella profunda, sub- 

 plicata; apertura subverticalis, oblique et irregulariter 



