Zouluyicnl Sucietij. 207 



tremate refiexo, latere columellari subsinuato ; suturd distlnctd ; 

 umbilico purvo ; operculo temii, corueo, spiralL 



Several varieties of this very pretty species have been brought 

 by Mr. Cuming from the Philippine Islands ; they are as follows : — 



Var. (I. Shell with numerous brownish spiral lines. On leaves of 

 trees at Jacna, isle of Bohol. 



Var. b. Shell white, opake, with hyaline spiral lines and a blown 

 band in front. Found on leaves of bushes at Misamis, island of 

 Mindanao. 



Var. c. Shell like var. h, but without the brown band. On leaves 

 of trees, island of Camaguing. 



Var. (/. Shell with broader brownish spiral lines. Found on leaves 

 of bushes at Loon, island of Bohol. 



Var. e. With the spiral brownish bands subiuterrupted. Found 

 at Marabojoc, island of Bohol, on leaves of trees. 



Viir.y. Shell pale brown, covered with a thin epidermis with his- 

 pid spiral lines. Found on leaves of bushes at Loboc, island of Bohol. 



Cyclostoma aquilum, nob., Thes. Conch, part 3. pi. 27. f. 131. 

 Ci/cl. testa suborbictdari, subdepressd, ienuiusculd, lavi, fulves- 

 cente-fusco, nonnunquum cingulo paUescente mediano ; spiru brevi, 

 acuminatiusculd, anfractibus quinis, subplanulatis, primis paulu- 

 lum carinatis, ultimo maximo, rotundato ; aperlurd circulari, ex- 

 pansd, albicante vel fulvescente, peritremate subincrassato, reflexo, 

 supra anfractum ultbnum interrupto, latere umbilicali subsinuato ; 

 umbilico magno. 



Found in the woods at Singapore under decayed leaves, by H. 

 Cuming. 



Cyclostoma irroratum, nob., Thes. Conch, part 3. pi. 27. f. 134, 

 135. Cycl. testa subgloboso-conicd, tenui, lavi, paUescente, fusco- 

 irroratd, plerumque cingulo mediano nigricante ; spiru elevatius- 

 culd, apice nigricante, obtuso ; anfractibus quinis, ventricosis, 

 primhn subcarinatis, deinde rotundatis ; suturd tenui; aperturd 

 fere circulari, post ice obsolete subacuminatd , anfractu ultimo tenui- 

 ter modificato, peritremate crassiusculo, rotundato-refexo; um- 

 bilico mediocri. 



Numerous specimens of this species have been imported from 

 China within the last few years. 



Cyclostoma substrtatum, nob., Thes. Conch, part 3. pi. 25. f. 95. 

 Ci/cl. testa suborbiculari, depressd, crassiusculd, Iceviusculd, fus- 

 cescente, spird brevissimd, submucronatd ; anfractibus quatuor, 

 rotundatis, post ice transverilm striatis, striis ex suturd profunda 

 radiantibus, antice Icevibus ; aperturd circulari, peritremate subin- 

 crassato, subreflexo ; umbilico lato ; operculo multispirali, latere 

 canaliculato. intits nitido. 



Found in earth under decayed leaves in the island of Siquijod, by 

 H. Cuming. 



Cyclostoma semisulcatum, nob., Thes. Conch, part 3. pi. 25. f. 99. 

 Cgcl. testa suborbiculari, depressiusculd, temiiusculd, albicante, 

 fascia angustd mediand,fusco-nigricunte, postic'c plerumque brun- 



