1873.] NEW SPECIES OF ACHATINELLIN^E. 85 



Long. 14| mill., diam. 7^. 



Station. On the ground. 



Habitat. Kula, on East Maui. 



Affinities. It is allied to Am. affinis, Nwc , but is readily distin- 

 guished by its convex spire. 



Remarks. It is always dextral. The specimen figured is from 

 Kula. 



Amastra conifera, Sm. (Plate X. fig. 11.) 



Testa ovato-conica, dextrorsa, incrementi lineis leviter striata, 

 dilutissime rubicundula, epidermide fusco-olivaceo partim induta ; 

 anfract. G|, convexiusculi, primi 2^-3 rubidi fortiter radiatim 

 sulcati, ad bases lira spirali cincti ; sutura simplex ; apertura 

 albida ; perist. tenue, nigrescens, vix incrassatum ; plica colu- 

 mellaris tenuis. 



Long. 17 mill., diam. 9. 



Station. On the ground under dead leaves. 



Habitat. Kula, E&A Maui. 



Affinities. It is allied to Am. rustica, Gk. 



Remarks. It is always dextral. 



Amastra malleata, Sm. (Plate X. fig. 18.) 



Testa acuto-ovata, dextrorsa, incrementi lineis striata, concinne 



malleata, sordide albida, epidermide fusco-olivaceo varie picta ; 



anfract. 6, convexiusculi, primi 3 fortiter radiatim sulcati; 



sutura simplex ; apertura alba ; perist. tenue, intus levissime 



incrassatum ; plica columellaris tenuis. 

 Long. 14 mill., diam. 8. 

 Station. On the ground. 

 Habitat. Kula, on East Maui. 

 Affinities. It is allied to Am. rustica, Gulick. 

 Remarks. It is always dextral. 



Amastra nucula, Sm. (Plate X. fig. 19.) 



Testa globoso-conica, dextrorsa, incrementi lineis striata, partim 

 leviter malleata, sordide albida, epidermide fusco-olivacea partim 

 induta; anfract. 5|, primi 4^ planiusculi, ult. globosus ; sutura 

 subcrenulata ; apertura albida ; perist. iiicrassatum ; plica colu- 

 mellaris tenuis. 



Long. 12 mill., diam. 8. 



Habitat. Probably on the island of Lanai. 



In this species the apex is not strongly radiately sulcated, as in 

 A. malleata. 



Amastra nigrolabris, Sm. (Plate X. fig. 9.) B.M. 



Testa dexti-orsa, globoso-conica, perforata (interdum perforatio callo 

 oblecta), parum nitida, longitudinaliter rugose (hand spiruliter) 

 striata, saturate nigro-fusca, suturam infra zona lata dilute 

 sordido-carnea cincta ; anfract. 6£, primi 3g subplani nigres- 

 centes, cccteri convcxi ; sutura hand mar g mat a ; apertura alba ; 



