72 MARINE SHELLS. 
THALETIA. 
Chaletia LOROSMsy.) 3.50 dene weed soe Ue ee OE ei 
THERACTA: 
‘Phravia plisseonina Se. es LOM. 0.2. 22 ee Britain 
TORINIA. 
Lorinia Wariegata i225 62h cased LAM 6.05. 3.8 ee Panama 
TORNATELLA. 
Tornatella tasciatace.,...... . LOM) os .6 ko Britain 
TRICHOTROPIS. 
Trichotropis borealis. .... .:42- BOG on ae eee Britain 
TRIDACNE. 
Tridacne-cquamosa 2. 0...) 0662 COheiies. JG08 en eee Bombay 
TRITON. 
Triton eequitilis....... , Has eve debe roy ay ee Hawaiian Is 
Triton (Distorsio) anus..... CelANN 2 2 cs eee Society Is 
Triton (Cymatium)-femorale.. .. 2a. ...)..< 4. West Indies 
"Pritomyoi DbOsUsy. ..oo6 vedo shea BO ws anaes Gulf of California 
‘Pfiton intermengius... 20 oe. sae. Pease ) : 
=) PLEAS: oF ee Clee 2 Sh % Linn |! Sa West Indies 
riton Aotermim: Soke os ee LAN. ooo ee eee Indian Ocean 
'Priton nodgtterisus. wp. < 8 ..Lam. 
Swe sr r= Mage Oph co ea Roe. \ °° os ee 
PENMON GIlEATISh 12 ee ke ci einek oe Laat so4 Sa ee Indo Pacitic 
PPriLGn Saabhice, Soci incieeen Rté=25. .4e eee South Pacific 
(ErItOn tOrimOsmimns «ose cies cc Roshan shout eee eee ee Paumotu 
‘(Efiton tri Onis... tacseeeeo es Ss LARN Ane ee ee East Indies 
#riton, (UbErOSUS: 126 ok pees St LAM p25 58 5 Cee Indo Pacifie 
TRITONIDAA. 
Ortonides alatum. <li. : Menkes 25 eee .. Panama 
'Pritomidaa Tingens.; 2.0 BSS | eee eee Panama 
Tritonida Undosinl oe ae | eee eee East Indies 
