82 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. IO3 



at the edge of the periphery of the last whorl a band of white, below 

 the periphery a wide band of hessian brown, and a band of white 

 lined with hessian brown, and a band of antimony yellow ; impressed 

 sutural band white ; lip and columella callus vinaceous fawn. Length 

 18.9 mm., greater diameter 13.0 mm., spire height 9.5 mm., number of 

 whorls 6. 



Distribution, area 46: Waimano-Manana Ridge, locality 227a, 

 elevation 1,550 feet, i sinistral 1933; 227b, elevation 1,600 feet, 3 

 sinistral 1933; 227c, elevation 1,700 feet, 3 sinistral 1933; 228*, 

 elevation 1,550-1,700 feet, 1929; 228a, elevation 1,750 feet, 1933; 

 229*, elevation 1,750-1,800 feet, 1929; 229a, elevation 1,600 feet, 

 4 sinistral 1933, all Meinecke-collected (figs. 4, 4a, p. 53). This area 

 also collected by H. Lemke. Lectotype, ANSP 108063. Type locality, 

 "Waimano-Manana ridge, along the summit trail, above the locality 

 of A. t. cookei (Spalding, Pilsbry, Merriam), types 108063 A.N.S." 

 (Pilsbry and Cooke, 1914). 



The type locality was probably somewhere in the region of locali- 

 ties 228 and 228a. The usual color pattern and form of the shell 

 (pi. I, fig. 50) from these localities, has the embryonic whorls pale 

 pinkish buff shading to cream color ; postembryonic whorls white 

 with a band of ochraceous tawny just above the edge of the periphery, 

 which band is lined with white, last whorl below the white peripheral 

 or subperipheral band warm blackish brown with three bands of pale 

 pinkish buff at the edge of the aperture; lip and columella callus 

 vinaceous fawn. Length 19.6 mm., greater diameter 13.5 mm., spire 

 height 9.5 mm., number of whorls 6^. 



The usual narrow form of the shell (pi. 7, fig. 14) is banded and 

 has a color pattern resembling plate i, figure 50, except that the last 

 whorl is more completely banded on the base with pale pinkish buff. 

 Length 19.4 mm., greater diameter 12.5 mm., spire height 9.6 mm. 



An elongate form (pi. 7, fig. 14a) has the spire ochraceous tawny; 

 the impressed sutural and subsutural bands white ; last postembryonic 

 whorl below the white peripheral band pale pinkish buff, banded with 

 warm blackish brown. Length 20.7 mm., greater diameter 12.5 mm., 

 spire height 10.2 mm. The shell may lack a wide tawny band (pi. 7, 

 fig. 15) and be banded just above the edge of the periphery and all 

 below with warm blackish brown, above which is a line of ochraceous 

 tawny, remainder of the shell white. A white color pattern (pi. 7, 

 fig. 15a) has the postembryonic whorls white, banded and lined with 

 ochraceous tawny, last fourth whorl banded with black. 



