CIRCE.— Plate X. 



Species 49. (Mus. Cuming.) 



C!lRCE Callipyga. Circ. testa oblongo-ovatd, cnmpres- 

 siiiscuM, fidvescente-albd, ri'fencente-fusco varie neiit- 

 lald, concentrice rude irregidariter cormgalo-liratd. 



The Callipyga Circe. Shell oblong-ovate, rather 

 compressed, fulvous white, variously clouded with 

 red-brown, concentrically irregularly rudely wrinkle- 

 ridared. 



Venus Callipyga, Born, Mus. Vind. p. 68. pi. 5. f. 1. 



Cytlterea Callipyga, Sowerby. 



Cytherea Adenensis, Philippi. 



Circe Callipyga, Deshayes. 

 Hah. Red Sea. 



This, like C. lentigiiiosa, is also extremely variable. 

 The two species almost pass, indeed, one into the other. 



