400 
Index to Volume I. 
Thread, 463. 
Tiaridium indicum Leix., 154, 200. 
Tiboucliina aspera Aubl., 839, S63. 
Tiger-fish. See Platystoma. 
Tiger-snake. See Coluber pantherinus. 
Tigrosoma brasiliensis (Ardea 1). Linn.), 337. 
Tigrosoma lineatum Bodd. (Ardea tigrina Cm.), 337. 
Tillandsia, 318, 519, 922, 939, 943. 
Tillandsia usneoides Linn., 893. 
Timbers for Ship building, 701. 
Time, Computation of, 464-5,548-9. 
Tinamus tao Tem. (Cryptnrus t.), Maam, 339, 353. 
Tobacco, 456. 
Tocoyena longiflora Alibi., 320. 
Torenia parviflora Hamilt., 708. 
Toucan. See Rhamphastidae. 
Town Hall. Georgetown, 103. 
Tribal Relationship, 452. 
Trichomanes heterophyllum Willd., 768. 
Triehomanes pellucens Kunze, 768. 
Trichomanes plumula Presl., 768. 
Trichospira menthoides FT uxxxb. Bonp., 781. 
Trigonocephalus atrox. See, Lachesis. 
Triplaris americana Linn., 541. 
Trochilus eampylopterus. See Campylopterus. 
Trochilus flavifrons, 864. 
Trochilus furcatus. See Thalurania. 
Trochilus mango. See Lampornis violicauda. 
Trochilus mellivorus. See Florisuga. 
Trochilus moschatus. See Chrysolampis. 
Trochilus pectoralis. See Lampornis grainineus. 
Trochilus petasophorus. See Petasophora. 
Trochilus pygmaeus. See Phaethornis. 
Trogon melanopterus. See T. viridis. 
Trogon melanurus Gould., 747. 
Trogon viridis Linn. (T. melanopterus Siv.), 339. 
Trombidium sp. See Bete Rouge. 
Tropidurus torquatus T Vied. (Ecphymotes t. Thun.), 854. 
Truli palm. See Manicaria. 
Trumpet-bird. See Psophia. 
Trumpet tree. See Cecropia. 
Trupial. See Cassicus. 
Tryothorus. Wren, 243. 
Tunny. See Scomber. 
Turf -Club, Georgetown, 107, 182-4. 
Turnera apifera Mart., 863. 
Turnera aurantiaca Mart., 863. 
Turnera guianensis Mart,, 863 . 
Turnera passiflora Bent It., 863. 
