NARRATIVE OF THE CRUISE. 
1107 
Thalassemia, 908. 
Tha.lassia, 540. 
Thalassiarche, 324. 
Thalassicolla, 220 ; T. sanguinolenta, 470. 
Thalassieollida, 224. 
Tlialassinidea, 900. 
Thalassiothrix, 931. 
Thalassospheerida, 224. 
Thanaos inornatus, 548. 
Thanatus, 187. 
Thaumastocheles, 524 ; T. zaleuca, 525. 
Thaumatocrinus, 153, 312, 313. 
Thecaphora, 572. 
Theel, Dr. Hjalmat, on Holotliurioidea, 
276, 1067, 1070; on Lcdmogonc 
violacea, 469. 
Tlicnea, 452. 
Theodolites, 42. 
Tlieridion, 55 ; T. formosum, 269 ; T. 
pulchellum, 55. 
Thermesia monstratura, 148. 
Thermometers, 42, 45, 83 ; Aime’s, 
88 ; broken by pressure, 133, 735 ; 
Buchanan’s improved, 87 ; Cavendish’s 
self-registering, 84, 97 ; effect of pres- 
sure on, 98 ; electrical, 95 ; experi- 
ments with, 91, 94, 97; Ferguson’s 
improved, 89; Geissler’s normal, 110; 
Magnaghi’s, 94 ; maximum and 
minimum, 42 ; Miller-Casella, 24, 
86 ; Negretta & Zambra’s, 88, 93, 
94; ordinary, 83; Capt. Rung’s, 95; 
Scottish, 95; Six’s self-registering, 85; 
sources of error, 97 ; table of experi- 
ments with, 92 ; Prof. Tait’s experi- 
ments with, 100. 
Thickombia, 508. 
Thomisidse, 187. 
Thompson, J. V., on Myzostoma cirri- 
ferum, 315 ; on Schizopoda, 740. 
Thomson, Sir C. Wyville, xlviii, 19, 21, 
22, 152, 311, 448, 687, 753, 766, 892, 
946, 1065. 
Thomson, Prof. C. Wyville, appoint- 
ment of, 22, 40 ; dredgings by, 214 ; 
on the Furnas valley, 176 ; on Gonio- 
cidaris canaliculata, 384; on Hemiaster 
philvppii (H. cavernosus), 388 ; on 
Hymenaster nobilis, 392 ; instructions 
to, 39; on Lcpty chaster Jcerguelensis, 
390 ; on “Lightning” expedition, 
xlvii; on Ophiacantha vivipara, 395 ; 
on Psolus ephippifcr, 379, 383 ; on a 
visit to Queensland, 454 ; on repro- 
duction of Echinoderms, 379 ; on 
St. Paul’s Rocks, 208; on soil of 
Bermuda, 141; on Dr. R. v. W. Sulim, 
771. 
Thomson, Capt. Frank Tourle, 20, 638, 
687, 696, 726, 728. 
Thomson, Sir William, xxxviii, 21. 
Thoracaster, 609, 615 ; T. cylindratus, | 
183. 
Thornton Island, 863 ; Peak, 863. 
“Three Grandmothers,” the, 883. 
Three Hills Island, 514. 
Three Rocks Spit, 747. 
Three-toed Sloths, supposed curative pro- 
perties of, 231. 
Thrinacophora, 572. 
Throwing-stick, 538. 
Thrush, 261, 365. 
Thumb Peak, 337. 
Thunder Harbour, 346, 347. 
Thunderstorms, maximum frequency of, 
1003. 
Thurammina papillata, 912. 
Thursday Island, 533. 
Thylacinus cynocephalus, 456, 457. 
Thyrsopteris elcgans, 827. 
Tliysanodactylus bilineatus, 213. 
Thysanopoda bidentata, 741 ; T. norvegica, 
743. 
Thysanozoon, 663. 
Tiaro, 455. 
Tichoseris obtusata, 508. 
Tides, at Albany Pass, 533 ; off Amboina, 
593 ; off Arrou Islands, 543 ; off 
Azores, 176 ; at Dobbo, 552 ; at Ilo 
Ilo, 622 ; at Ed Doulan, 556 ; in 
Molucca Passage, 593 ; at Port Isa- 
bella, 656 ; at Ternate, 600 ; in Torres 
Strait, 542. 
Tidore, Island, 593, 594, 595; Peak, 604. 
Tierra del Fuego, 875, 886. 
Tifore Island, 604. 
Tigtauan Island, 655, 657. 
Tillcm moschata, 299. 
Tintinnus, 933. 
Tionfolokker Islands, 556, 558. 
Tipulida?, 891. 
Tizard, Staff-Commander T. H. , 19, 1067, 
1069 ; on chronometers, 1017 ; on 
thermometers, 88. 
Tmolus columella, 128. 
To Sima, 737. 
Toads, 228. 
Toanoa Harbour, 776. 
Tobacco smoking, Australian method of, 
537 ; Papuan method of, 538. 
Tobaddi, 681; pile-dwellings at, 681. 
Toki Tonga, 483. 
Tokotoko, 500. 
Tollo, 823. 
Tom Bay, survey of, 865. 
Tomba Ya-uravu, 508. 
Tomopteris, 219, 436. 
Tonga group, 475, 476, 477, 483, 484, 486, 
489, 498, 501, 709, 730, 732, 759, 
1002. 
(narr. chall. exp. — vol. i. — 1885.) 
Tongadrava, 500. 
Tongariki Island, 514. 
Tongatabu, axes of, 483 ; bats at, 484 ; 
birds at, 484 ; Brachyura at, 588 ; 
coxswain at, 480 ; description of, 478, 
483 ; difficulty in procuring hair of 
native of, 480 ; facial expression of 
natives of, 479 ; houses at, 480 ; 
King George of, 495 ; littoral plants 
of, 484 ; lizards at, 485 ; natives of, 
478, 482; rock at, 483; scene on 
arrival at, 478 ; stone implements at, 
483 ; zoology of, 484. 
Tongatabu to the Fiji Islands, 487. 
Toothache, fish-bone a cure for, 823. 
Topar Island, 865, 866. 
“Topaze,” H.M.S., 826. 
Topocalma Point, 833. 
Torell, Otto, xlvi. 
Tornaria, 195, 219. 
Torn^e, 973, 977. 
Toro Island, 864. 
Torres Strait, 462, 533, 588, 624, 979. 
Tortoiseshell, at Admiralty Islands, 705 ; 
at Dobbo, 545 ; ornaments of, 518. 
Tortrix, 205. 
Tow-nets, 79, 758 ; method of working, 
218, 227. 
Tozeuma stimpsoni, 136. 
Tracey Island, 701, 702. 
Trachelas, 187. 
Trachycaul.us, 450. 
Trachynemidae, 601. 
Trachypteridae, 906. 
Trade gear, 704. 
Trade at Ternate, 597. 
Trade wind, 181, 185, 237. 
Trade wind regions, density of sea water 
in, 966. 
Trammels, 10. 
Trangan Island, 543. 
Trap, model of spring bow, 555. 
“ Travailleur,” the, liv. 
Travers, W. T., 473. 
Trawl, 41 ; beam, 47 ; description of the 
75. 
Trawling, apparatus for, 41 ; deep-sea 49; 
method of, 76 ; rope for, 72. 
Trawlings, Abrollios Island to Tristan da 
Cunha, 237, 239 ; in Antarctic 
Regions, 398 ; off Banda, 573 ; off 
coast of Brazil, 217 ; Humboldt Bay 
to Admiralty Islands, 689 ; off the 
Ki Islands, 556 ; Marion Island to 
Crozets, 302 ; in 1ST. Pacific, 757 ; oft 
Rio de la Plata, 911 ; in S. Pacific, 
511, 512, 833 ; Valparaiso to Cape 
Tres Montes, 850, see also Dredgings. 
Treaty Point, 744. 
Tree ferns, sec Ferns. 
141 
