THEOBALDirS ^^ 



58. Theolsaldins parapsis, Btmnn. 



• Pfeiffer, Malal'. I'.latt. i, 1854, p. 87 ; Adams Gen. Rec-^ Moll^ii, 

 1850, p. 280; Pfeiffer, Mon. Pneuni. Suppl. 1, ^^f'V- ^b , 

 Reeve,' Conch. Icon, xiii, 1861, Q/cMw pi. j^' «?- 9\: 

 II. Nevill, Enuni. llelic. Pneiim. Ceylon, 18/1, p. 4 ; Hanlej ^ 

 Theobald, Concli. Ind. 1876, p. XV 

 My.rosfoma parapsis, Theobald, Cat^Shells Bnt. India, 18v6, p. 3,^ 

 Cyclophorus ( Theohaldms) paraps>s, Nev. 1, Hand List, i 18/ 8, p -/ / . 



mlldius parapsis, Kobelt & ^l^*;!"-^-'' ' ^'^^''^'li'^lV^rbei^Das 

 Cxes. xxix, 1897, p. 10.5 ; id., Cat. Pnemn. 1899 p. 1/ : Kobelt, Das 

 Tierreich, Lief. 16, 1902, p. 94 ; id., Conch.-Cab., Cyclophoridae, i, 

 1907, p. 558, pi. 69, figs. 21-25. 

 Oriqinal description -.-^^ Te^ta late et perspective umbilicata 

 orbiculato-depressa, tenui confertim striatula, olivacea._ sub 

 epidermide tenui albida ; spira pkniuscula, apice vix pronunulo, 

 sutura profunda; arifractibus 4 convexiusciilis, ultimo cyhndrico, 

 leviter descendente, uon dilatato ; apertura subverticali, sub- 

 circulnri intus glaucescente ; peristoinate coutinuo, brevater 

 adnato, 'recto, simplice, acuto : operculo tenui, corneo, arete 

 spirato, medio coiicaviusculo, intus obtuse umbonali. 

 " Diam. major 13, minor 10, alt. 5 mill." 



ffab. Ce\]on: Bmvhou] (E.L.Lajfnrd). ,, , , 



" It dilfer'^ from C. Joxostoma, Pfeiffer (a large and baudsome|y 

 marked varietv of whicb was found on the same rock), m 

 colouring, epidermis, depth of suture, narrower and deeper 

 umbilicus, and the more circular and vertical aperture which 

 exhibits nothing of the diagonal departure from the axis 

 observable in Pfeiffer's shell. The peristome a so is acu e and 

 single, instead of being double, slightly expanded and thicdvened 

 as in that species, of ^^ hich IMr. Layard's specimen is variegated 

 with radiate and undulated chestnut stripes, and with a single 

 band on a fulvous ground." {Benson.) 



59. Theobaldius parma, Benson. 



Cyclophorus parma, Benson, A. M. N. II. sev. 2, xviii, 1856, p. 94; 

 •pfeifTer, Mon. Pneum. Suppl. 1, 1858, p^ 5o ; H. ^ev i, 

 Enum. Ilelie. Pneum. Cevlon, 1871, p. 4; Hanley & Theobald, 

 Conch. Ind. 1876, p. 57. pi. 143, fig's. 2, .'I 

 Myxosioma parma, Theobald, Cat. Shells Bnt India 18/6, p^ 36 

 Theohaldius parma, Kobelt .^' Mollendorff. Isachr Deuts Malak 

 Ge^ xxix, 1897, p. 105 ; id.. Cat. Pneum. 1899, p. 1 / ; KobeU- Das 

 Tierreich, Lief. 16, 1902, p. 94 ; id., Conch.-Cab., Cyclophoridae, i, 

 1907, p. 566, pi. 70, figs. 6, 7. 

 Oriqinal description:— ''Tesifi latissime umbilicata. planato- 

 depressa, discoidea, tenuius.ula. confertim et arcuatni. sencato- 

 striata, saturate castanea, flammulis nonnullis paUulis spiram 

 versus ornata, subtus interdum pallidiori ; spira planata, apice nullo 

 modo proraineute, sutina profunda ; aufractibus 5 convexis, ultimo 



