1064 
Thryonomys, 602 
Tigriornis, 650 
Timaliidae, 713, 761 
Tinea vesicolor infection, 346 
Tipula, 1004 
Tipulidae, 1004 
Topi, infection of, 453, 455, 477 
Trachylaemus, 695 | 
Tragelaphus, 182, 373, 452, 613 
Tragulidae, 608 
Travel in the interior, and care of personnel 
140 
Trematoda 
Athesmia, 419 
Cotylophoron, 436, 437, 452 
Dicrocoelium, 418, 419, 463 
Fasciola, 448 
Gastrodiscus, 434 
Paragonimus, 458 
Paramphistomum, 436 
Pneumonoeces, 427 
Trentepohlia, 1016 
Treronidae, 673 
Trial by ordeal, 102 
Tribal customs, 82, 83, 99 
Trichechidae, 619 
Trichechus, 619 
Trichodectes, 1026 
Trichodectidae, 1024 
Tricholaema, 693 
Trichophyton infection, 346 
Trichoptera, 1047 
Trichuris, 419, 420, 478 
Triclida, 877 
Tringa, 666 
Trionychidae, 770 
Trithemis, 1042 
Trochocercus, 705 
Trogonidae, 693 
Trombicula, 815 
Trombidiidae, 815 
Tropical phagedenic ulcers, 354 
Tropicranus, 686 
Trypanosomiasis, 367, 452 
conditions in Ruchuru and Ruindi plains, 
380 
conditions in Semliki Valley, 384 
diagnosis, 376 
differentiation of trypanosomes, 369, 453 
occurrence in Liberia, 367 
occurrence in the Congo, 369 
prevalence, 376 ; 
prophylaxis and treatment, 386, 504 
trypanosomes of antelope, 373, 453 
buffalo, 438 
hyena, 428 
INDEX 
monkey, 422 
wart hog, 436 
trypanosomiasis (human) in Liberia, 497 
Tschagra, 725 
Tsetse flies, 193, 384, 452, 989 
Tuberculosis, 358 
Turacus, 677 
Turdidae, 711, 760 
Turdoides, 761 
Turdus, 712 
Turnicidae, 659 
Turnix, 659 
Turtur, 672 
Turturoena, 671 
Tylenchus, 409 
Tylenchus alatus, 487 
Tympanistria, 671, 753 
Typhlopidae, 770 
Typhlops, 770, 786 
Umbilical hernia, 356 
Uranotaenia, 829 
Urobrachya, 764 
Uromanis, 182, 605 
Urotriorchis, 658 
Varanidae, 776 
Varanus, 776 
Vespertilionidae, 578 
Vidua, 744, 762 
Vinago, 673 
Viperidae, 186, 774 
Vitiligo, 349 
‘Viverridae, 580 
Wart hog 
infection of, 430, 434, 436 
Water (drinking): 
chlorination, 506 
test analyses, 509 
water for travellers in tropics, 505 
water supply, Liberia, 24, 40 
water supply, Monrovia, 199 
Wild Game, 427 
| Aa Ar di 
Xenopus, 777, 791 
Xiphidopterus, 665 
Yaws and Syphilis, 272, 308 
differentiation of yaws and syphilis, 279 
pathological histology of yaws and syphilis, 
279 
prevalence and character, 272 
tertiary yaws and n’gonde, 278 
Yellow fever, 223. See also Aédes 
Zoology, 179, 569, 623, 636, 749, 769, 786 
Zosteropidae, 720 
Zosterops, 720 
