498 LIST OF SPECIES OF PORCELLANA OR OYPR^A, 



4. CYPRffiA Isabella, Linn. 

 Eeeve, pi. 12, fig. 51. 



Bribie Island ; one dead specimen found. 



5. CYPR-ffiA MACULA, A. Ad. 



Sowb. Tbes. Conch., pi. 32, fig. 380. 



Shell of a greyish, colour, freckled with chestnut, dark spots round 

 the basal margin ; back with a conspicuous large chestnut blotch. 



Stradbroke Island, on coral banks. 



Sub Genus AEICIA. 



6. CypB^A ANNULUS, Liuu. 

 Sowerby, Thes. Conch., pi. 26, fig. 252. 



Stradbroke Island ; very common on all the banks off the island. 



Mrs. Coxen says, " We had at one time 800 specimens a great 

 deal finer in colour than those figured by Mr. Sowerby in Thes. 

 Conch." I am of the same opinion, having obtained large 

 numbers from Port Denison and Torres Straits that put the 

 figure of Reeve and Sowerby into the shade. 



7. Cypr^a Arabica, Linn. 

 Eeeve, Conch. Icon., pi. 1, fig. 2. 



Stradbroke Island, on coral banks ; common. 



8. Cypr^a caput- serpentis, Linn. 

 Eeeve, pi. 11, fig. 44. 

 Shell somewhat squarely ovate, depressedly flat ; teeth con- 

 spicuous, rather elongated, thirteen or fourteen on the inner and 

 outer lip ; blackish brown, back ornamented with unequal, round, 

 white specks and dots, pale fulvous spot at each extremity, base 

 dirty white. 

 Amity Point, Stradbroke Island ; few obtained. 



