130 



57. A. flavescens Newcomb. 



T. imperforata, dextrorsa, elongato-ovata, solidula, striata, 

 unicolor rubello-flavida; spira convexo-conica, apiee obtusa; 

 sutura simplex, leviter impressa; anfr. 6 convexiusculi, ulti- 

 mus Y3 longitudinis paulo superans, subangulatus ; apertura 

 obliqiia, ovalis, basi subefFusa, intus alba; plica columel- 

 laris obliqua, duplex ; perist. rectum, fusculo-limbatum, mar- 

 gine columellari reflexo, adnato. — Long. 17, diara. 8 mill. 



Achaünella flavescens Nerve. Descr. p. 25. t. 24. f. 62. 



Habitat in insula Hawaii. 



58. A. crassilabrum Newcomb. 



T. subimperforata , dextrorsa, ovato-conica, solidula, 

 striatula, superne rubenti-fusca ; spira convexo-conica, sur- 

 sum attenuata, acuminata ; sutura levis ; anfr. 6^3 convexius- 

 culi , ultimus ^/5 longitudinis aequans, ventrosior, malleato- 

 striatus, pallide filvus; apertura obliqua, sinuato - ovalis, 

 intus alba; plica columellaris compressa, fere transversa; 

 perist. rectum, incrassatum, marginibus callo junctis, colu- 

 mellari reflexo, crasso, adnato. — Long. 17, diam. 8 mill. 



Achaünella crassilabrum Nerve. Descr. p. 15. t. 23, 

 f. 31. 



Habitat Waianae, Oahu. 



59. A. affinis Newcomb. 



T. imperforata, dextrorsa, conico - ovata , tenuiuscula, 

 striatula, carnea, in anfractibus superioribus strigis tessel- 

 latis fuscis picta; spira convexo-conica, obtusula; sutura 

 simplex; anfr. 6 convexiusculi, ultimus 2^5 longitudinis sub- 

 aequans ; apertura fere verticalis, sinuato-ovalis, intus lactea ; 

 plica columellaris compressa, subobliqua, alba ; perist. rectum, 

 acutum. — Long. 14, diam. 7 mill. 



Achatinella affinis Nerve. Descr. p. 16. t. 23. f. 35. 



Habitat in parte orientali insulae Maui. 



60. A. p o r p h y r e a Newcomb. 



T. imperforata, dextrorsa, ovato-conica, solida, rugoso- 

 striatula, pallide plumbea, epidermide fusca confertim fas- 



