ACllATINELLA §. 5. 543 



nlba; apertura vix obliqua , sinuato-ovalis, intus luscula, fundo 

 albida; perist. simplex, reclum , marginibus calio crasso albo 

 junctis. — Long. 34. iliam. 10 miil. Ap. I^y^ niill. longa, 8 lata. 

 (ColL Nr. 66.) 



Achatinella magna Adams, Pfr. Mon. Ilplic III. p. 455. n. 1. 

 Plabitat in insula Ranai. 



Obs. Voriat orifrn(iil)iis iiiagis inflatis. 



99. A. gigantea Newcomb. 



T. imperforata, dextrorsa, elongato-ovata, solida, distincto 

 slriata, sub epidermide fugacissima nigricante corneo-grisca; 

 spira convexo-conica, apice acuminata; anfr. TV^, summi plani, 

 reliqui convexi, penultimus inferne. ultimus suporne subcarina- 

 tus, ultimus % longitudinis aequans; apertura parum obliqua, 

 rhombeo-semiovalis, intus pallide lilacina; plica columellaris 

 valida, obliqua; perist. simplex, acutum, marginibus callo crasso 

 junclis, columellari calloso-incrassato. — Long. 35, diam. 14 

 mill. Ap. 14 mill. longa, medio 7 lata. (Mus. Cuming.) 



Achatinella gigantea Newc. m Proc. Zool. Soc. 1853. p. 1.36. 



t. 22. f. 17. 



— _ pfr, in Malak. BI. 1854. p. 4 40. 



Ilabitat Haleakala insulae Maui. 



Obs. Nonne praecedontis varietas? 



100. A. Baldwini Newcomb. 



T. imperforata, dextrorsa, ovato-conica , distincte striata, 

 lineis impressis obsolete decussata, sub epidermide decidua 

 nigricanle plumbeo-carnea; spira convexo-conica, superne ni- 

 gricans, apice acuminata; sutura levis, simplex; anfr. ^y.^, 

 superi plani, reliqui convexiusculi, ultimus descendens, % lon- 

 gitudinis subaequans; aperturaparum obliqua, sinuato-semiovalis, 

 intus lactca, fusco-Iimbata; plica columellaris obliqua, subcom- 

 pressa , alba; perist. acutum , rectum, marginibus callo albo 

 profunde intrante junctis. — Lona;. 20 Y^, diam. ISy^ mill. Ap. 

 13 mill. longa, 7 lata. (Coll. Nr. ^67.) 



Achatinella Baldwini Newc. in Proc. Zool. Soc. 1853. p. 155. 



t. 24. f. 72. 



— — Pfr. in Malak. BI. 1854. p. 140. 



Habitat in insula Ranai. 



Obs. Peraffinis A. marjnae Ad., cujus varietalem minorem forsan 

 format. 



101. A. violacca Newcomb. 



T. imperforata, dextrorsa , ventroso-conica, solida, leviter 

 striatula, pallide violacea; spira conica, vix curvilinearis, apice 



