INDEX TO THE SPECIES. 335 
Pl. Fig. Pl Fig. 
Spiroloculina cymbium  . 297 4 Tellinarosea. . . . . 56 1 
Webbiana . . . . 297 5 scobinata 55 2 
Spirula Peroni a GS: ays} Timorensis . 56 2 
Spondylus Americanus. . 116 1 Terebellum convolutum 291 4 
aurantius -118 6&7 fusiforme . 291 3 
ducalis 5 lily 4 subulatum . 291 1&2 
geedaropus . 5 Ail? 3 Terebra ornata 274 1 
nudus . 5 nly) 10 pretiosa . 274 2 
podopsideus 5 ay 5 strigata . . 274 3 
princeps AG 2 subulata . . . . 275 1 
regius > lal) 8 Terebratula caput serpentis 126 2 
spathuliferus 3 a9 9 dorsata) - >. = = 126 3 
Stomatia auricula . 149 5 psittacea 126 5 
duplicata ; 149 3 rosea . 126 4 
imbricata 149 1 sanguinea 126 1 
phymotis 149 4 Teredo navalis D1 ito. 
planulata 149 6 Testacellus haliotoideus 161" 1&2 
sulcifera. . . 149 2 Maugei . 161 Jato LO 
Strombus auris Diane . 251 4 scutulum 161 3to6 
decussatus . 251 8 Textularia bulloides . 997 ll 
dentatus 251 6 capreolus 297 12 
fissurella 251 7 sagittula . . 297 10 
Nove Zelandiz . 250 2 Thecidium digitatum 7 3 
Peruvianus . 250 3} Mediterraneum 5 eH is 7 
Thersites . 249 1 pumilum eA NI wg Be 
variabilis 251 5 recurvirostre DT Aloe 
Struthiolaria crenulata. . 245 3&4 | Thracia corbuloides . 35 3 
straminea 245 1&2 phaseolina . 35 1 
Stylifer astericola 995 4tol2 plicata 35 2 
subulatus 225 1to3 | Trichotropis bicarinata. . 265 1&2 
Succinea amphibia 180 3 unicarinata . 265 3 
cucullata 180 1 Tridacna elongata 97 1 
obtusa 180 2 Trigonia costata . 86 3 
margaritacea 86 1&2 
T. Triton anus 244 2g 
Tellina opercularis 55 1 australis 243 1 
radiata 55 3 clandestinus 243 2 
