MARINE SHELLS. 68 
j PSAMMOBIA. 
maammobia ferrcensis. ..% =. ec. - CURIE ae ov aos td bv ke Phe Britain 
Peammobia pacifica. ... 7... o4- POTN 82s 8 2 Gulf of California 
Psammobia tellinella........... Lam...... EP MOL ET ee: Britain 
Peammobia vespertino: .......<. ee ok cise VALOR Britain 
Psammobia Se ey. 0 ee As dee 4 Be Recess Japan 
Rem RE ET DL 4 a teen diate e's view cw os hale Mazatlan 
‘ PTEROCERA. 
Eterocers 2urantia... 5.2082. :- 550411) Bae ee Ae ....Hast Indies 
eterocera, chiragra...2%. sho. ieee. JOC MOO ee East Indies 
feterdeers Dry OIA... .. seen. Gils... 2s-- » +. New Zealand 
Pterocera lambis......2, sice-- De eee eee East Indies 
eietOeera, TUSOSA.... >... beat: SO ar a re Je -pOcieny Js 
Everorera truncatay’. ).o. .e4s « Lam. | 
oe" DEYONIa' hv ue « CTCL AN ah Soo REN ee 
PUNCTURELLA. 
Punciurella noaching.. rio... MEATS ate sila Sse.» shai Nie) a a Britain 
Puncturella SS ylsls EE a oe Die West Coast of Mexico 
- 
PURPURA. 
Iwamura avmicera :.. 2.0... sme: LUI ae RI _... Hast Ludies 
Paieine WRASCLALIS. . 42.1» avecemebun ates are'e. che o's osc epee ote Jamaica 
Peed, DISerialis. .< . 2 cscs fous Blain....Mazatlan and Panama 
etpara blainvillii. . 2.2.5.4. .-Desh .... Payta, South America 
Purpura consul..... a a a ee Lam.) 
Se MOTOAITCR s.r, a Reet eeaee eC rc a, th ce 
Purpura giganted...... 0.52.55 ‘DORR ene eee Philippine Is 
Purpura, hemadstoma.....2..7... MTR: 50) sgh sere boa B eyes Azores 
Purpura hippocastanum........ PCI NPI Eons cite a space ore Zanzibar 
Purpura kiosquiformis......... DLE CNL EE EE Panama 
Pare puca lapis. ’: 2... 82 sae LAE ASAT AL +... Britam 
PUT AIMCLO.. 0... 5... a ctameee LL HA ae a RE Panama 
Purpura (Sistrum) nodulosum..Ad...... Hogs BE rae Jamaica 
PMC PAra Pabula. ..- .,.,..4. see 1 07 ee Gulf of California 
ef th “Var. .S eee DEMO Peso ohn « Bahamas and Cuba 
Pureura sacellum. ..../: does <=! WOM: +3 '. - tons ates ast Toadies 
rma UNdata.. . 5.3). joneeteee: TD SR) Prats sata) < s .... Atlantic 
Purpura violaceus. (See Rhizocheilus.) 
