CYCLoriioiius. 87 



p. 318; Reeve, Conch. Icon, xiii, 1801, Cyclophonts, pi. 11, 

 fi^-. 4(5 ; Pfeifler, Mon. Pneuni. tjnppl. 2, I860, p. 06 ; llanley & 

 Thoobald, Conch. Ind. 1870, pi. 2, lig. 2 ; Theobald, Cat. Shells 

 Brit. India, 1876, p. 06 ; Godwin-Austen, J. A. S. B. xlv, 1876, 

 part 2, p. 173; G. Nevill, J. A. S. B. xlvi, 1877, p. 28 (var.) ; id., 

 Hand List, i, 1878, p. 268 ; id., in Anderson, Zool. Kes. Exped. 

 W. Yunnan, i, 1879, p. 889; Martens, .lourn. Linn. 8oc. xxi, 

 1887, p. lOU (a. typicus); Tapparone-Canefri, Ann. Mus. Civ. 

 Geuova, ser. 2, vii, 1889, p. 309 (var. minor) ; Smith, The 

 Conchologist, ii, 1893, p. (i. 

 Cyclophorus (Glossodylus) zebriinis, Kobelt tfc MiillendoriT, Nachr. 

 Deuts. Malak. Ges. xxix, 1897, p. IDS; id., Cat. Pneuni. 1899, 

 p. 20; Kobelt, Das Tierreich, Lief. 16, 1902, p. 123. 



Orif/inal description : — " Testa a.lbida, strigis pliirinii.s rufo- 

 castaneis, aiii;ulato-flexuosis picta, spira depressiuscula, acuniiiuita ; 

 aiil'nietibus plicis paucis transvei'saiibus distaiilibus, ultimo rugis 

 imdulatis longitudiiialibus sculptis ; carina media subaciita. Aper- 

 tura ampla, peritremate reflexo; umbilico parvo. Epidermide 

 crassa, fiisca, j)licis longitvidinalibus, his setis fortibus muiiitis, 

 iustructis. 



" Diam. 10-3o poll. [34 x 27 X 21 mm.] 



" It differs [from C. perdi.v, Sowb.] in its sculpture, iu its more 

 developed keel, more contracted umbilical cavity, and in the 

 possession of a singular epidermis, of m liich Mr. Sowerby's sp(;ci- 

 mens of C. perdix, though one Mas taken alive at Tenasserim, 

 appear to have been destitute. In the latter species the markings 

 are white mottled on a chestnut ground ; in zthrimnn they con- 

 sist of distant zigzag flames of light chestnut on a white ground." 

 {^Benson.) 



Hah. India : Silhet {Benson) • Dafla Hills, Khasi Hills, Muni- 

 \)m'{(Todivin- Austen). Burma: Woetone (Anderson); Bliamo(i''ga). 

 iMergui Archi])elago : King Island {Anderson). China: Ponsee, 

 Yunnan {Anderson). 



Var. ambigua, Martens. 



Cyclophorus zehrinus, var. nnthii/uus, Marten.", .Tonrn. Linn. Soc. xxi, 



"1886, p. 160, pi. 15, fig-. 9. 

 Ci/clop/ntrns (Glossosti/iiis) zchrinns, var. amhiyna, Kobelt &; 

 " Miillendorff, Nachr. 'Peuts. ^hdak. Ges. xxix, 1897, p. 108; id., 

 Cat. l^neuni. 1899, p. 20: Kobelt, Das Tierreich, Lief. 16, 1902, 

 p. 123. 

 Cyclophorus {Salpinyoplionis) zcbrinus ainbiguns, Kobelt, Conch.- 

 Cab., Cyclophoridae, 5, 1908, p. 010, pi. 82, tig. 7. 



Original description : — " Minor, obtuse angulatus, costulis 

 sjiiralibus obsolescentibus, fulvus, intra suiuram maculis fuseis et 

 albidis oruatus, subtus fasciolatus, umbilico sat angusto, peristo- 

 mate albido. Diam. maj. 28, alt. 21 ; apert. diam. et alt. 15 mm." 



Hab. Mergui Archipelago: 0«en and Sullivan Islands (^iu/er- 

 son). 



