NO. I ACHATINELLA APEXFULVA DIXON WELCH 167 



spirally banded above tbe periphery on the first half of the last 

 postembryonic whorl with a faint band of drab gray and a line of 

 cinnamon buff, below the periphery lined with pinkish bufif, last half 

 whorl lined, banded, or tinged with pale drab gray ; impressed sutural 

 band the color of the ground. 



A darker yellow color pattern and elongate shell (pi. 3, fig. 5) has 

 the embryonic whorls pale pinkish buff ; postembryonic whorls warm 

 buff, last whorl, below the subsutural band of warm buff, drab gray, 

 and below this, just above the edge of the periphery, a band of warm 

 buff, which fades out on the last half whorl, base drab faintly axially 

 streaked or tinted with warm buff ; impressed sutural band pale 

 cinnamon pink; lip and columella callus pale vinaceous fawn. Length 

 18.7 mm., greater diameter 12.0 mm., spire height 10.4 mm. 



An exceedingly dark specimen (pi. 12, fig. 8) is found in locality 

 283-1 ; penultimate whorl light drab shading into rood's brown on the 

 last whorl ; impressed sutural band pale pinkish buff ; subsutural 

 band shading from pale pinkish buff to light buff" on the last whorl, on 

 the last half whorl narrowing to a line and fading out. 



Below locality 284-2 in area loi the shells have a yellow ground 

 color, and no shells with white sutural and subsutural bands are 

 present. In locality 284-2 only 6 shells out of 34 have a yellow ground 

 color. In localities 285-1 and 285-2 the impressed sutural and sub- 

 sutural bands are white, and pinkish gray and white color patterns 

 occur, so that this region appears to be intermediate between A. a. 

 roscipicta and A. a. poamohoensis. 



ACHATINELLA APEXFULVA CERVIXNIVEA Pilsbry and Cooke 



Plate 3, Figure 15; Plate ii, Figures 8-10 



Achatinella apexfulva ccrvixnivca pattern Pilsbry and Cooke, Man. Conch., 

 vol. 22, pp. 322, 328, pi. 60, figs. 8-8a (only), 1914. 



The lectotype of A. a. cervixnivea is selected by Pilsbry and myself 

 from the figured cotypes (pi. 60, fig. 8) and reproduced in this paper 

 on plate 11, figure 8. The embryonic whorls are buckthorn brown; 

 postembryonic whorls, below the broad white sutural and subsutural 

 bands, dark quaker drab or deep quaker drab, below the periphery of 

 the last whorl the ground is pale mouse gray, spirally banded, lined, 

 and axially streaked with quaker drab ; lip and columella callus light 

 vinaceous fawn. Length 20.0 mm., greater diameter 13.6 mm., spire 

 height 1 0.0 mm., number of whorls 6^. 



Distribution, area 93 : Poamoho-Helemano Ridge, locality 300-4*, 

 elevation 1,500-1,550 feet, Russ, 1932; 300-5, elevation 1,650 feet. 



