Original Descriptions of Achatinella. 89 



134. Achatinella fricki Pfeiffer. 



A.Jiicki Pfr. P. Zool. Soc. London. iSss, p. 3. pi. .xxx, fig-. 7. 



A. testa subimperforata, dextrorsa, vel sinistrorsa, oblongo-ovata, solida, 

 Icviter striata, nitida, coloribus pervaria ; spira convexiusculo-conica, acuta; 

 sutura anguste marginata ; anfr. 6, vix convexiusculis, ultimo 3-7 lougitudi- 

 nis subtequante, basi rotuudato ; apertura obliqua, obauriforuii ; plica colu- 

 mellari supera, torta, valida ; perist. cxpausiusculo, obtuso, violaceo vel 

 nigro labiato et limbato, margine dextro substricto. Long. 20-21, diam. 

 10 1-2 mill. 



vShell siibini perforate, dextral or sinistral, oblong-ovate, solid, 

 lightl}- striate, shining, variotish- colored ; spire somewhat con- 

 vex-conic, acute ; sntnre narrowly margined ; whorls 6, hardh' 

 convex, the last nearly eqtial to 3-7 of the length, base rottindate ; 

 aperttire obliqtie, obaiiriform ; colnmellar fold high, twisted, strong; 

 lip somewhat expanded, obtuse, lipped and edged witli violet or 

 l)lack, dextral margin contracted. 



Hall. Kahana. 



Mr. Baldwin places this with A. ova fa Newc. 



135. Achatinella faba Pfeiffer. 



A. {JliiliDiella) /aha Pfr. P. Zool. Soc. I,(nidon, iSsg, p. 30. 



T. imperforata, dextrorsa, ovata, solidula, irregulariter striata, nitida, 

 alba; spira convexo-conica, apice acutiuscula ; sutura simplex; anfr. 5, con- 

 vexiusculi, ultimus spira paulo longior, rotundatus ; plica columellaris 

 supera, valida, nodiformis ; apertura parum obliqua, obauriformis ; perist. 

 intus crasse labiatum, margine dextro breviter expanso, columellari retlexo, 

 adnato. Long. 16, diam. 10 1-2 mill. 



Shell imperforate, dextral; ovate, somewhat solid, irregtilarly 

 striated, shining, white ; spire convex-conic, apex somewhat acute; 

 stiture simple : whorls 5, somewhat convex, last a little longer than 

 the spire, rottmdate ; coltimellar fold high, strong, nodiform ; ap- 

 erture hardly oblique, obauriform ; lip thickly edged within, dextral 

 margin shorth' expanded, columellar margin reflexed, adnate. 



Hab. :• 



Allied to A. ovata, fricki, &c. — Pfr. 



136. Achatinella vidua Pfeiffer. 



A. vidua Pfr. P. Zool. Soc. London, 1S5S, p. ,>, pi. xxx. fig. 10. 



A. testa subimperforata, dextrorsa, conico-ovata, striatula, sublente mi- 

 nutissime decussata, nitida, saturate fusca, cieruleo-albido bifasciata ; spira 

 convexo-conica, apice obtusula ; sutura subsimplice ; anfr. 6, vex convexi- 

 usculis, ultimo spira paulo breviore, basi rotundo ; apertura parum obliqua, 

 truncato-oblonga ; plica columellari obsoleta, vix torta; perist. intus valide 

 labiato, margine dextro angustc reflexo, columellari dilatato, subadnato. 

 Long. 18 1-2, diam. 10 mill. 



K 



