L56 



BITTH M. 



HM. Sowerby. PI. .>1, fig. 26. 



Pale fawn color, with white varices, spirally banded with che.-t- 

 nut, minutely decussated by spiral and longitudinal lines. 

 Length, *2:\ mill. 



Huh. inikmur,,. 



end VBB, Watson. PI. :](), tig. 12. 



Whorls flatly .-loping, with about 13 oblique longitudinal ribs. 

 and nan-oner interstices, the ribs terminating <>n the spire whorls 

 in a spiral tuben-ulated angle, just above the suture, on the body 

 whorl becoming gradually evanescent below the angle, spirally 

 striate throughout; brownish grey, suffused with ruddy brown, 

 with white s]M>ts where the spiral sculpture crosses the ribs. 



Length. ."> mill. 



\\. AMBOYVENSE, Watson. PL 30, fig. 15. 



Whorls with about 20 rounded ribs and narrower interstices, 

 erased and divide<l into rounded tubercles by three or four spiral 

 furrow-, a >maller spiral thread just above the suture and on the 

 middle of the body whorl, below this, on the latter, the sculpture is 

 continued, but fainter; pale yellowish brown. Length, 3'5 mill. 



Amboyna, 

 P.. I.IIM.AX, Watson. PL 30, fig. 14. 



With 10-15 small, narrow riblets, with much \viderinterspaces, 

 -ed on each whorl by two spiral riblets, forming nodules at the 

 iuter>eetions, and causing each whorl to have a sloping angle above 

 and below, and a concave flat area between the spirals, base of body 

 whorl with three or four additional, non-tuberculated riblets ; white 

 or sandy, with a chestnut tinge towards the apex. Length, 25 mill. 



Amboyna. 

 H. < YUM.KK IM. Watson. PL 30, fig. 18. 



With about twenty-five longitudinal riblets separated by suhiMjual 

 inter.-paees, and crossed by three threads, which expand into 

 dcpn-.d. rounded tubercles, below the middle of the body whorl 

 the Hirfarr i> -inootli, the pillar defined by a minute spiral thread. 



Lrn-th, ;:, mill. 



Sydney, .V. 8 Pafc* 



I'M miMi:, Wat-on. PI. :;D. fig. 22. 



With about twenty-five proximate tuberculated ribs, and three 

 .-piral tlm-ads on each whorl, and a strong sutural furrow ; shell 

 .-olid; translucent, glossy white. Length, 2'"> mill. 



York, Australia. 



