

Imhilieat.d. with longitudinal plieation.-, .-mall :ii the suture. 

 then be< re prominently at 



..,,.r>. ul, B the.-arina.vani-hinL' 



he flattened baae, I* ri; rwbka ih- -pin-whorl.-. 



le Mirfkce covert I un.-.jiKil -piral thread-: yellowish 



mill. 



- ..l.t:iin<-<| \\viv In-.. ken. 

 .n of this -hell, which 

 WMi ' I 



I. inn. I 



Imp- Bllowifth Or L r rryi>h \\hitc : wlmrls 



tin- Hiturc. cnrirclc<l hy -losr -rr'u-s 



ranulej*, t rin jiixlapn-iiimi or with intcniH-diati- 



.; rhi-tiini rnlur. usually <innth within. 

 1 in. 



II Vx/ /////'>-, /*!!//. / orida. 

 i to !iv- ahoiit a y-ar in a cahiih't. 

 depr ..in. -nl. 



ri. i:. : ; : n. ^. figs. 72, :i. 75. 



riatr. \\li..il- hiaiiLMilatr in tin- m'uMlr, the 



ii- all\ M I lo wish white, aperture and oolumella 



r, tin- f..rilier otlrli ol)-o|etely hainleil. 



bun*' of a|NTtiiiv a littl' Liength, I s mill. 



11 ' if /mi. I'lii/I/ijiiiH.*. 



' 



M. b /". tktarella, 

 . Phil., T. riorfii/aattt, .I'orh.. not 



'ow/. IM.il.. '/ 



the Ameriean lorin. generally 

 ^'" hiUt the oriental e\aillj.le> have heeii 



her*-' / . . \\ith '/'. trochoide*, ( hnj 



I '/ p 



m/. Q ,'..'/. 



trochiformi' I>illv M\ ^iltici, nt jii-iifi-atioii in 



-. an. I n.. intermedia!. 



ralitir-. i them hv anv chanu 



