AGHATINELLA §. 4. 537 



obtusula; sutura simplex; anfr. 8 planiusculi, ultimus V3 lon- 

 gitudinis lere aequans, basi rotundatus; a^pertura subverticalis, 

 sinuato-ovalis; plica columellaris mediana, subcompressa; perist. 

 simplex, niargine dextro recto, leviter arcuato, columeliari 

 dilatato, adnato. — Long. 14, diam. 5^2 mill. Ap. 5 mill. longa, 

 i'-y3 '3ta. (Mus. Cuming.) 



Achatinellu gracilis Pfr. iu Proc. Zool. Soc. 1855. p. 6. t. 30. f. 22. 

 _ _ pfr, In Malak. Bl. 1855. p. 68. 



liabitat in insulis Sandwich. (Newcomb.) 



76. A. zcbra Newcomb. 



T. turrito-oblonga, solidula, spiraliter conferte striata, ni- 

 tida; spira conica, apice acutiuscula , livida; sutura leviter mar- 

 ginata; anfr. 5, summi plani, sequentes convexiusculi, strigis 

 flexuosis fuscis et albidis variegati, ultimus ^r longitudinis 

 subaequans, superne lineis alternis fuscis et albidis pictus, 

 infra medium linea fusca cinctus, basi castaneus; plica colu- 

 mellaris valida, dentiformis, alba; apertura obliqua, obauri- 

 formis, intus margaritacea; perist. simplex, acutum. — Long. 

 I3V2, diam. 7 mill. Ap. 6^3 mill. longa, 3 lata. (Mus. Cuming.) 



Achatinella zebra Newc. in Ann. Lyc. New-York. VL p. 142. 

 Habitat in parte orientali insulae Maui. 



77. A. fulgens Newcomb. 



T. subimperforata, sinistrorsa, clongato-conica, vix striatula, 

 nitens, castanea, albo varie fasciata, vel alba fasciis et taeniis 

 castaneis ornata, vel fusca, viridis aut flava subunicolor; spira 

 vix curviiinearis, obtusula; sutura aibofilosa; anfr. 6 vix con- 

 vexiuscuii, ullimus % longitudinis adaequans, basi rotundatus; 

 apeitura diagonalis, semiovalis; plica columellaris valida, supera, 

 alba vel lilacea; perist. rectum, acutum, intus labiatum, mar- 

 gine columellari calloso, subreflexo. — Long. ^^y^j diam. 12 

 milL Ap. HV2 milL longa, 6 lata. (Coll. Nr. 50.) 

 Achatinella fulgens Newc. in Proc. Zool. Soc. 1853. p. 131. 



t. 22. f. 24. 24*. 

 — — Pfr. in Malak. Bl. 1854. p. 137. 



llabitat Niu insulae Oaha. 



78. A. rufa Newcomb. 



T. perforata , sinistrorsa, tenuiuscula, ovato-conica, slriatula 

 et sub lente minute decussala, sul)opaca, rufa, pallide mariiio- 

 rata; spira convexo-conica, apice acutiuscula; sutura vix im- 

 pressa, submarginata; anfr. 6V2 ^ix convexi, ultinms 'V5 lon- 



