* 3 ' 
413 
INDEX. 
Acclimatization, 88 
Aclis helecteroides, 169 
Adamsiella aripensis, 31 
Address of the President, 408 
Agassiz, Prof., 177 
Almanack, 89 
Amnicola spiralis, 34 
Ampullaria cornuarietis, 34 
effusa, 33 
purpurascens, 33 
urceus, 32 
Anodon leotaudi, 35 
Area centrota, 175, 368 
Antonoe riparia, 244 
Bamboo, 63 
Barbados, petroleum, &c., 37, 81 
Bibliography of Trinidad, 48 
Birds of Trinidad, 82, 208 
Births, 90 
Bisulphites— see Sulphites 
Boehmeria nivea, 137, 199, 201 
Botanic Gardens, Plants in, 251 
Bulimus oblongus, 16 
zebra, 16 
undatus, 17 
— — multifasciatus, 17 
— * — imperfectus, 17 
immaculatus, 18 
aureolus, 18 
— fraterculus, 18 
auris-sciuri, 19 
— — tenuissimus, 242 
Burial, Stone on, 179 
Cacao, 95 
Cardium eburrrtferum, 367 
— haitense, 367 
Carenage, 394 
Carr on a Voyage round Trini- 
dad, 361,393 
Chemnitzia turris, 169 
Chigo, 63 
China-grass — see Boehmeria 
Cionella — see Tornatellina 
Oistula — see Adamsiella 
Closets, Earth, 68, 198 
Columbella peculiaris, 171 
Conulus vacans, 25 
Conus recognitus, 171 
— — • prototypus, 171 
Corals, fossil, 205, 391 
Crucibulum piliferum, 172 
— — subsutum, 172 
Cupularia calyx-glandis, 175 
Cyclas punctifera, 137 
Cyclotus translucidus, 29 
— — rugatus, 30 
Cylichna ovum-lacerti, 168 
Cylindrella trinit aria, 22 
Cyprinodontes, 224 
Deaths, 92 
DeVerteuil on Port*of-Spain, 104 
Diplomatina huttoni, 135 
Dominica, 377 
Donax fabagelloides, 173 
Dumeril on poisonous fishes, 190 
Earth Closets, 68, 198 
Earthquakes, 36, 208, 382 
Ennea bicolor, 23 
Evaporation, Sugar manufacture 
by, 369 
Fever, 80 
Fishes, 177, 190, 210, 224 
