l86 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL, IO3 



tawny, at the edge of the periphery a thin hand of dresden hrown, 

 hase seal hrown or hlack ; siitnral and suhsutural Ijands verona hrown 

 darkening to seal hrown or hlack on the last two whorls ; lip fawn 

 color, columella callus pale vinaceous fawn. Length 17.3 mm., greater 

 diameter 12.6 mm., spire height 8.9 mm. 



A zigzag pattern and elongate form of the shell is shown on 

 plate II, figure 23a; last two postembryonic whorls are verona hrown 

 faintly axially streaked with zigzag and straight streaks of tawny 

 olive; impressed sutural hand the ground color. Length 19.0 mm., 

 greater diameter 12.3 mm., spire height 10.4 mm. 



Only four live specimens are known from locality 450. A dark color 

 pattern (pi. 11, fig. 23^) seems to be an intermediate color form 

 between figures 22 and 23a of plate 11. It may be fairly close to the 

 usual form ; the last two postembryonic whorls are seal brown, at 

 the edge of the periphery a line of yellow ocher, below the periphery 

 a band of ochraceous bulT axially streaked or spotted with seal brown. 

 the seal hrown or black base is also streaked wnth patches or streaks 

 of ochraceous buff. Length 18.0 mm., greater diameter 12.5 mm., 

 spire height 9.2 mm. 



ACHATINELLA APEXFULVA OIOENSIS var. 2 

 Plate ii, Figures 24-24^ 



Area 113: Pahipahialua-Oio Ridge, locality 460, elevation 1,150- 

 1,200 feet, 3 dextral ; 461, elevation 1,250-1,300 feet, Meinecke, 33 

 dextral 1933; Kaunala-Oio Ridge, locality 462*, elevation 1,300- 

 1,376 feet, Meinecke, 1914 (figs. 6, 6a, p. 185). This form also col- 

 lected by J. S. Emerson, BBM 102335-102336, O. H. Emerson, BBM 

 103986, Thurston, BBM 130954, 130950. 



The shells resemble those of area 112 but have a different range 

 of color patterns. The usual form and color pattern of the shell 

 (pi. II, fig. 24) has the embryonic whorls pale pinkish buff; first 

 postembryonic whorl haematite red axially streaked with straight and 

 zigzag streaks of pale olive gray, the last whorl and a quarter above 

 the periphery lighter in color, being more streaked with pale olive 

 gray and banded at the edge of the periphery with a band of pale 

 olive gray tinted on the first half of the whorl with chamois, the 

 hase warm sepia lined with chamois; impressed sutural band mikado 

 hrown; lip and columella callus pale vinaceous fawn. Length 19.7 

 mm., greater diameter 12.8 mm., spire height 10.6 mm. 



The color pattern may be lighter and the base yellow (pi. 11, 

 fig. 24a) ; first postembryonic whorl and three-quarters cinnamon 



