CLATHURELLA. 295 



C. BRAZIERI, Angas. PL 17, fig. 98. 



Whorls narrowly shouldered, longitudinally plicate, trans- 

 versely finely ridged ; outer lip thin, simple within, sinus wide, 

 not very deep ; pale brown, a little darker on the body-whorl and 



at the apex. Length, 6 mill. 



Port Jackson, Australia. 



Described as a Clathurella,but the thin outer lip might remove 

 it from the group unless the diagnosis is from a young shell. 



C. CJELATA, Garrett. PL 20, fig. 99. 



Ribs ten, nodose, crossed by 10-11 revolving ridges, interstices 

 scabrous with close, elevated longitudinal strise ; sinus large ; 

 cinereous, stained with luteous, nodules whitish and obsoletely 

 lineated in the spiral grooves. Length, 6 mill. 



Viti Islands. 



C. GRANOSA, Bunker. PL 19, fig. 72. 



Cinereous, with four or five revolving brown lines on the upper 

 whorls and three near the base ; ribs twelve, rather stout, inter- 

 stices with small transverse ridges, which form nodules on the 

 ribs ; sinus large, rounded, peristome 6-7 toothed within. 



Length, 5 mill. 



Viti and Samoa Islands. 



The figure does not do justice to this species ; it is narrower, 

 and the lineations are more prominent. Bunker's species remains 

 unfigured, but its identit} r with C. semilineata, Garrett, is 

 admitted by the latter in a note to me. 



0. LINEOLATA, Gray. PL 21, fig. 14. 



Somewhat fusiformly oblong, longitudinally obtusely ribbed ; 

 whitish, encircled with very fine brown lines. Length, 6 mill. 



Hob. unknown. 



" May be known by the fine hair-lines with which it is encircled ; 

 the ribs have not that granular appearance represented in the 

 figure." The figure does not show the brown lines in fact is 

 valueless, so that we can only guess at the probable relationship 

 of this to the preceding species. 



20 



