1895.] BOR^TEO AND STEIGHBOTTBING ISLANDS. 113 



peristoma tenue, margitie columellari superne paulo incrassato, 

 anguste dilatato et rejlexo. 

 Diam. 3 millim., alt. 2^. 

 Hah. Palawan. 



A very small, obtusely coaical shell, with a very minute umbilical 

 perforation, with scarcely any trace of sculpture. 



39. Helix (Chloritis) tomentosa, Pfeiffer. 



Helix tomentosa, Pfr. Mon. Hel. vol. iv. p. 271 ; lieeve, Con. Icon, 

 f. 1403. 



Var. major, Pfr. op. cit. vol. v. p. 353. 



Banded var., Godwin-Austen, Proc. Zool. Soc. 1891, p. 42. 



Ya.r.=H. (Fraticicola) eueretti, H. Adams, Proc. Zool. Soc. 1873, 

 p. 207, pi. xxiii. fig. 11. 



Hab. Sarawak and Labuan (Pfr., Tssel, Martens) ; Karamon 

 Island for banded var. (G.-A.); Eusau for vav. everetti {Everett) ; 

 Banguey Island for var. WMJor {Everett). 



H. everetti differs only from the typical form of this species in 

 having a supra-peripheral reddish zone. It appears to have been 

 omitted by Kobelt, Issel, Godwin-Austen, and von Martens in 

 their lists of Bornean Pulraonata. 



Specimens of the var. major in Cuming's collection and a speci- 

 men from Banguey Island also have the colour-band just above the 

 middle of the body-whorl. 



40. Helix (Chloritis) kina-baluexsis, Kobelt. (Plate III. 

 fig. 16.) 



Helix {Chloritis ?) hinihalensis, Kobelt, in Martini u. Chemnitz, 

 Conch.-Cab. ed. 2, p. 706, pi. cci. figs. 5, 6. 



Testa anguste umhilicata, depressa, suhglohosa, dilute rufescens, 

 supra periplieriam pallidam linea rufa ci-ncta ; spira hreviter 

 coaoidalis, ad apicem obtusa ; anfracius 5, convexi, sutura sub- 

 profunda sejuncti, obli'jue striati, idtimas in medio obsolete 

 angidatus, antice paulo descendens ; apertura obliqua, late 

 Imiata, intus lilacea ; peristoma albidum, tenue, anguste expan- 

 sum, margins columellari reflexo. 

 Diam. maj. 2.5 miUim., min. 21, alt. 17. 

 Hab. Kina Balu, British jSTorth Borneo. 



In colour this species resembles the variety of //. tomentosa which 

 has a red peripheral line. It is, ho\\ever, larger, has a more 

 elevated spu-e, the body-whorl has a tendency to subangulation, 

 and the peristome is more regularly curved at the base. 



41. Helix (Chloritis) euphbosyne. (Plate III. fig. 17.) 



Testa late umbilicata, suborbieularis, depresse conica, tenuis, dilute 

 fiiscescetis, prope sed supra peripheriam zona rufo-fusca cincta, 

 epidermide plus minus breviter pilosa haud nitida induta ; spira 

 brevis, conoidea, ad apicem medioeriter obtusa; anfractus 5, 

 convexiusculi, subceleriter accrescentes, lineis incrementi tenuihus 

 striati, undiqus minute granidati, idtimus in medio obtuse 

 Proc. Zool. Soc— 1895, No. VIII. 8 



