ACHATINELLA §. 2. 523 



25. A. Redfieldi Newcomb. 



T. subimperforata, sinistrorsa, elongato-conica, soliduia, 

 irregulariter striatula et sub lente vix decussatula , flavo-albida, 

 deorsum fuscescens, fasciis variis saturalioribus ornata; spira 

 convexo-conica, apice acuta; sutura marginata; anfr. Gy.^ con- 

 vexiusculi, ultimus % longitudinis subaequans; apertura obliqua, 

 obauriformis; plica columellaris supera, valida , torta, fusco- 

 carnea; perist. expansum, fusculum, intus labiatum. — Long. 22^2, 

 diam. 10 mill. Ap. II mill. longa, intus 5 lata. (Coll. Nr. 19.) 

 Achatmella Redfieldi Newc. in Ann. Lyc. N. York. VL p. 2 2. 



— — Newc. in Proc. Zool. Soc. 1853. p. 131. 



t. 22. f. 5. 

 _ _ pfr. in Malak. Bl. 1834. p. 121. 



p. Castanea vei spadicea, ad suturam albo-fasciata. 

 •y. Subunicolor alba. 

 Habitat Molokai et MauL ConL Newc. in Proc. 1854. p. 311. 



26. A. Tappaniana Adams. 



T. imperforata, sinistrorsa, elongato-conica, irregulariter 

 striata et sub lente minutissime decussata , alba, saepe pallide 

 fulvo nebulosa, plerumque fascia 1 angusta castanea in anfractu 

 ultimo (accedentibus interdum lineis fulvis) ornata; spira turrito- 

 conica, apice acuta; sutura magis minusve dislincte marginata; 

 anfr. 6Y2 convexiusculi, magis minusve subangulares , ultimus 

 % longiludinis vix attingens; apertura perobliqua, obauriformis, 

 basi dilatata; plica columellaris supera, valida, horizontaliter 

 prominens, alba vel lilacina; perist. subsimplex, margine externo 

 deorsum expanso, columellari brevi. — Long. 25, diam. HVa 

 mill. Ap. 11 mill. longa, infra medium 7 lata. (GoII. Nr. 20.) 

 Achatinella Tappaniana C. B. Ad. m Ann. Lyc. N. York. V. p. 42. 



— — Ad. Contr. to Conch. Nr. 8. p. 126. 



— — Pfr. Mon. Helic. IIL p. 462. n. 31. 



— — Pfr. in Malak. Bl. 1834. p. 122. 



— tuba Gulick! 



— eburnea Gul.) 



— fasciata Gul.\ ^^^^« Newcomb. 



Habitat in insula Maui. 



27. A. sordida Newcomb. 



T. subimperforata , dexlrorsa vel sinistrorsa, turrito-conica, 

 solida, striatula, alba, basi interdum fusco conferlim radiata, 

 vittis variis fuscis signata; spira elongato-conica, acutiuscula ; 

 sutura late marginata; anfr. 7 convexiusculi , ultimus rotundatus, 

 Ya longitudinis vix superans; apertura obliqua, irregulariter 

 semiovalis; plica columellaris levis, obliqua; perist. breviter 



