Zoological Society. 561 



dark green ; post-circumferential band light greenish gray ; columellar 

 lip purplish black, witli rose-coloured edges ; columellar circumference 

 green. From Banqui, in tlie province of North Ilocos. 



b. Apex dull red ; ground-colour pale lemon-yellow ; antesutural 

 band dark green ; post-circumferential band greenish gray close to 

 the broad circumferential band, which is reddish black ; columella 

 purpUsh black, its circumference green. From Banqui. 



c. Apex dull red ; ground-colour pale lemon-yellow ; antesutural 

 band green, darker in front ; post-circumferential Ixind greenish gray, 

 also darker in front ; columella and its immediate circumference pur- 

 plish black, around which is a rather broad green band. From Sinait. 

 Found on the leaves of trees. 



d. Apex dull red; ground-colour lemon-yellow; antesutural band 

 broad, dark green, composed of several narrow bands, next to which 

 is a broad, pale, greenish gray band ; circumferential band dark green, 

 nearly black ; columeUa purplish red, its circumference with a broad 

 green band. From Banqui. 



e. Apex dull pale red ; ground-colour pale lemon-yellow : ante- 

 sutural band broad, dark green ; post-circumferential band very broad, 

 greenish gray, ^^'ith a very nan-ow nearly black band in front ; then 

 comes a narrow band of the gromid- colour, and the remainder is 

 green to the circumference of the columella, which is blackish ; the 

 columeUa itself is purplish black. From Piddig, in the province of 

 North Ilocos. 



f. Apex pale dull red ; ground-colour pale lemon-yellow ; antesu- 

 tural band very narrow, dark green ; post- circumferential band very 

 broad, greenish gray, united in front to the blackish circumferential 

 band; columella blackish, its circumference vdt\\ a very narrow green 

 band. From Piddig. 



g. Apex grayish white ; ground-colour bright lemon-yellow ; ante- 

 sutural band narrow, dark green ; post-circumferential band grayish 

 green ; circumferential band nearly black ; columella crimson, its cir- 

 cumference green. 



h. Apex and ground-colour white ; bands as mg.; columella black- 

 ish ; its immediate circumference black, around which is a dull green 

 band ; the antesutural band in this variety is very narrow, and of a 

 dull colour, and two nearly black bands are distinctly seen \\-ithin 

 the aperture. From Sinait. 



Helix fexestrata. Hel. testa subglobosd, crassiusculd, Icevi, cas- 

 taneo-nigrd, epidermide fused albicante-bifasciatd ; anfractibus 

 quinque rotundatis, ultimo maximo, post ice prope suturas fenestra- 

 tis (attritione epideniiidis) ; aperturd subrotundd ; peritremate 

 lato, albo, reflexo ; labio columellari Into, crasso, subplanulato. 

 Long. rO ; lat. 0'85 poll. 

 Hab. supra foliis arborum ad raontes Caravallo, provincite Cagayan, 

 insulae Luzon Philippinarum. 



There are tsvo varieties of this pretty species, which in general 

 form resemble H. Iloconensis and H. annulata : they are 



a. Anterior intermediate band dark bro^^•n. 



b. Anterior intermediate band light brown. 



Ann. 4f Mag. N. Hist. Vol. vii. Suppl. 2 O 



