Monograph of Cyprceai 83 



Var. Fossilis. Incompleta, add. 



Cypraea Annulus. Var. Brocchi, Fos. Subapp. ii, 253. Brongn, 

 Mem. Vicent. 12, Basterot, Mem. Soc. Hist. Jfat. Par. i. 41. 



Icon. Menard, Mus. 209, f. 2, 3. Brocchi, I. c. t. 2,/. 1, a, h. 



Fossil. Piedmont near Ronca, Bordeaux. 



I do not know this fossil variety ; but from Brocchi's figure I should 

 think it distinct. 



63. Cypreea Caput serpentis, add. 



Icon. Pernfs Conch, t. 21, f. 4, Wood's Cat. t.U,/. 16, 

 Junior, add. Adanson, Senegal, t, 5, f. E. ? F. 



64. Cypreea Mus. add. 



Cypraea Vanelli. Humph. Cal. Cat. JVb. 120. 



Cyprsea autumnalis. Perry'' s Conch. 



Icon. Perry's Conch, t. 21, f. 2. Jfood's Cat. t. 17, f. 22. 



Incompleta. 



Bulla ovata, vai'. Schreber. 



Bulla ferruginosa. GmeL, Syst. Mat. 3431. Dillw., Rec. Sh, 477. 



Icon. Martini, i. t. 22, /. 209, 210. 



The shell when very young is short ovate, orange yellow, varied wth 

 obscure transverse darker undulations, and two very obscure pale narrow 

 bands; spire small; suture very deep, the back part of the last partly 

 covering the others; apex mammillary. Mus. Stutchbury. 



Tuberculata. 



When full grown this shell has a large tubercle on the back just over 

 the spire, so as to have very much the appearance of the C. moneta, 

 Mus. Stutchbury, nost. 



64*. Cypraa Deshayesii. 



Fossil. Mus. Deshayes. 



A very large species, three times the size of C. Mus. I saw it in the 

 cabinet of M. Deshayes, at Paris; it is nearly alhedto C. Mus, and like 

 it has very few and obscure teeth on the Hps. It has a large tubercle on the 

 back like the last-mentioned variety of the former species. M. Deshayes 



f2 



