874 



107. Cerithium rugosum (pi. clxxxiii. f. 195, 196, 197), 

 Wood, Suppl. pi. 4. f. 10. C. breve, Qiioi/, Voy. Ast. pi. 54. L 

 9-12. 



Cerith. testa breviuscula, crassa, irregulariter varicosa, costis 

 tuberculatis obtusis et plicis longitudiualibus quasi cancellata, 

 grisea vel alba, nigro vel rubro variegata. 



Short, coarsely tuberculated, and as it were cancellated, irre- 

 gularly varicose, thick, variegated. Philippines. 



108. Cerithium vittatum (pi. clxxxiii. f. 194), Nobis. 



Cerith. testa crassa, brevi, albo et rufo alternatim spiraliter 

 fasciata, longitudinaliter plicata, spiraliter striata ; apertura parva ; 

 labio externo crasso tainiato. 



This species is spirally banded by ribbons of alternate white 

 and brown ; it is short, thick, longitudinally ribbed and spirally 

 striated. The aperture is small, with the outer lip thick and 

 pi-ettily banded. I have only seen specimens in Mr. Metcalfe's 

 and Mr. Hanley's collection. 



109. Cerithium Hanleyi (pi. clxxxiii. f. 193), Nohis. 



Cerith. testa conica, parva, alba, castaneo bifasciata, minute 

 seriatim monihfera ; apertura subtrigonfi ; canali brevi. 



White and brown banded, conical, and minutely beaded. This 

 pretty little shell belongs to Mr. Hanley. 



110. Cerithium bifasciatum (pi. clxxxiii. f. 198), Nobis. 



Cerith. testa C. rugoso simili, sed regulari, acute striata, alba, 

 rufo bifasciata. 



Not so irregular nor so coarse as C. nigosa, the strife more 

 sharply cut, and the whorls regularly banded with brown. St. 

 Nicholas, Island of Zebu, Philippines, H. Cuming. Mr. Hanley 

 has a specimen. 



111. Cerithium rubro-lineatum (pi. clxxxiii. f. 199), Nobis. 



Cerith. testa ventricosa, C. monilifero simih, sed liueis rubris 

 spiralibus continuis undulatis. 



In form like C. moniliferum, but instead of the coloured head- 

 ings there are continuous red-beaded lines. Mr. Metcalfe's ca- 

 binet. 



112. Cerithium crassilabrum (pi. clxxxiii. f. 202, 203), 

 Krauss, Sud. Moll. t. 6. f. 10. 



Cerith. testa parva, conica, minute striata, striis moniliformibus 



