22 



bilicum (± diametri superantem) tumidulus ; apertura obliqua, 

 securiformis, ringens ; lamellis 2 in pariete aperturali, nulla in 

 margins columellari, 4 minoribus in basalt, 1 in supero ; perist. 

 rectum, acutum. 



Diam. maj. 8, min. 7\, alt. 3 mill. 



Hub. Sandwich Islands (Dr. Frick). 



Differt ab H. lamellosa, Fer., sculptura, umbilico lato et deficiente 

 plica columellari. 



6. Achatinella (Newcombia) cinnamomea, Pfr. T. imper- 

 forata, sinistrorsa, fusiformi-turrita, solidula, opaca, longitudina- 



liter plicatula, spiraliter sublirata et brevissime granulata, cinna- 

 momea; spira elongata, subrectilinearis, apice acutiuscula ; sutura 

 subsimplex ; anfr. 6 vise convexiusculi, superi fusco et albido mar- 

 morati, ultimus i longitudinis subcequans, infra medium attenuatus, 

 castaneus ; columella simplex, recedens ; apertura parum obliqua, 

 semiovalis, basi subangulata ; perist. simplex, rectum, acutum. 



Long. 19, diam. 5 mill. ; ap. 7f mill, longa, 3 lata. 



Hub. Sandwich Islands (Dr. Frick). 



7. Achatinella (Newcombia) gemma, Pfr. T. subimperfo- 

 rata, sinistrorsa, oblong o-turrita, solidiuscula, striatula et spira- 

 liter Virata (liris planiusculis, conferte sulcatis), alba ; spira tur- 

 rita, apice acutiuscula ; sutura submarginata ; anfr. 7, superi 

 plant, obsolete fusco-variegati, sequentes convexiusculi, ultimus f 

 longitudinis subcequans, medio lira acutiore subcarinatus ; colu- 

 mella leviter plicata ; apertura parum obliqua, obauriformis ; 

 perist. subsimplex, margine columellari subreflexo, externa expan- 

 siusculo. 



Lo*ig. 17, diam. 6^ mill. ; ap. 7 mill, longa, 3 lata. 



/3. Fulvo-lutescens, anfractibus superis saturate corneo-strigatis. 

 Hab. Sandwich Islands (Dr. Frick). 



8. Achatinella (Newcombia) sulcata, Pfr. T. subperforata 

 sinistrorsa, oblong o-turrita, solidula, striatula et liris co?ifertis, 

 in anfr. superioribus compressis, turn rotundatis cincta, castanea, 

 nitidula ; spira regulariter attenuata, apice acutiuscula ; sutura 

 subsimplex ; anfr. fere 6 planiusculi, supremi albo-flammulati. 

 ultimus | longitudinis subcequans, basi saccatus, saturatius casta- 

 neus ; columella levissime plicata ; apertura obliqua, acuminato- 

 ovalis; perist. tenue, margine columellari superne dilatato, re- 

 flexo, externo expansiusculo. 



Long. 12|, diam. of mill. ; ap. 5f mill, longa, 3i lata. 

 Hab. Sandwich Islands (Dr. Frick). 



9. Achatinella (Newcombia) minuscula, Pfr. T. subimper- 

 forata, sinistrorsa, ovato-turrita, tenuiuscula, sub lente minute de- 

 cussata, vix nitidula, fuscescenti-albida ; spira turrito-conica , 

 apice obtusiuscula ; sutura simplex ; anfr. 5 vix convexiusculi, 

 mediani fusco-variegati, ultimus spira paulo brevior, fascia fusca 



