THKOBALDTUS, 33 



Theobaldius hnirdi, Kobelt & Molleiidorff, Nachr. Deuts. Malak.Ges. 

 xxix. 1897, p. 88; id., Cat. Pneuni. 1899, p. 16; Kobelt, Das 

 Tierreicli, Lief. 16, 1902, p. 91 ; id., Conch.-Cab., Cyclophoiidae, 

 i, 1907, p. 565. 



Original description : — " C. testa late umbilicata, depressa, sub- 

 discoicWa, solida, spiraliter confertim striata, fiilvo-lutea, strigis 

 crebris aiigiilatis castaueis picta ; spira vix elevata, medio sub- 

 promiiiula; anfr. 4|, convexiusculis, ultimo subdepresso, peripheria 

 obsoletissiine augulato et fascia castanea ornato ; umbilico aperto, 

 I- (liametri paulo superante ; apertura obliqua, siibangulato-rotun- 

 data, intus alba ; perist. subsiraplice, continuo, breviter adnato, 

 expausiusculo, superne angulatim subproducto. 



"Diam. maj. 26, min. 20, alt. 9 mill." {Pfeiffer.) 



Hah. Ceylon {Cuming) ; Maturata (*Smon). 



-17. Theobaldius cadiscus, Benson. 



Cyelophorus ctdiscus, Benson, A. M. N. H. ser. 3, v. 1860, p. 385; 



Hanley & Theobald, Couch. Ind. 1875, pi. 105, fig:. 10. 

 Cyelophorus f/iwaifesi, Hanley & Theobald, op. cit. 1870, pi. 3, fig. 8 



(non Pfeitfer). 

 Cyelophorus eadixus, H. Nevill, Enum. Ilelic. Pneum. Ceylon, 1871, 



Mi/xostoma cadiscus, Theobald, Cat. Shells Br. India, 1876, p. 36. 



Theobaldius cadiscus, Kobelt & MoUendorff', Nachr. Deuts. Malak. 

 Ges. xxix, 1897, p. 88; id., Cat. Pneum. 1899, p. 16; Kobelt, 

 Das Tierreich, Lief. 16, 1902, p. 92 ; id., Conch.-Cab., Cyclo- 

 phoridae, i, 1907, p. 565, pi. 71, tig. 17. 



Original description : — " Testa sublate et profimde umbilicata, 

 couvexo depressa, teuui, confertim oblique striata, sub epidermide 

 pallide corneo-albida ; spira convexa apice obtuso, sutura pro- 

 fundiuscula ; anfractibus 5 convexiusculis, ultimo cylindrico, 

 antice descendente ; apertura obliqua, ovato-rotundata, superne 

 angulata, peristomate duplici, interiore contiuuo, modice porrecto, 

 exteriore adnato, ad dextraiu breviter expanso, margine columellari 

 recto, simplici. 



" Diam. major 17, minor 15, axis 8 mill." (Benson.) 



Hah. Ceylon : East Matelle {Layard). 



48. Theobaldius cratera, Benson. 



Cyelophorus cratera, Benson, A. M. N. H. ser. 2, xviii, 1856, p. 94 ; 

 Pfeiffer, Men. Pneum. Suppl. 1, 1858, p. 55 ; Hanley & 

 Theobald, Conch. Ind. 1870, pi. 47, tig. 8 ; II. Nevill, Enum. 

 Helic. Pneum. Ceylon, 1871, p. 4. 



Myxostoma cratera, Tlieobald, Cat. Shells Brit. India, 1876, p. 36. 



Theobaldius cratera, Kobelt it MoUendorff, Nachr. Deuts. Malak. 

 Ges. xxix, I897,p. 88 ; id., Cat. Pneum. 1899, p. 16; Kobelt, Das 

 Tierreich, Lief. 16, 1902, p. 92 ; id., Conch.-Cab., Cyclophoridae, 

 i, 1907, p. 561, pi. 70, lig. •'>. 



Original description: — "Testalate umbilicata, planulato-depressa, 



