GO 



Index. 



Lepers, Acariue Dermatitis in, 20 



Leprosy, 14 



Leptus, 25, 27 



Liponyssus, 29 ; L. bacoti, 13, 81 



(fig.), 32; L. bursa, 13, 31 (fig.) 

 Lithobius forficatus, 54 ; L. melan- 



op>s, 54 

 Lone Star Tick, 45 (fig.) 

 Lycosa tarantula, 11 

 Lycosidae, 11 



Malmignatte. 10 



Mar gar opus, %^, 46; M. annulatus 

 australis, 46 ; ill", annulatus 

 decoloraius, 47 



Mesostigniata, 28 



Metathrombidium poriceps, 25 



Miana Bug, 37 



Microtrombidi/um, 13, 24 ; M. 

 aJcamusM, 12, 24; MJ ameri- 

 ranum, 25 ; M. autumnale, 25 ; 

 M. irritans, 25; MJ molestissi- 

 mum, 26 ; M. wichmanni, 26 



Millipedes, Pseudoparasitism of, 54 



Mites, 12 



Mostacilla, 44 



Mygale, 9, 11 



Myriopoda, 53 



Ncpjhrophagas sanguinarius, 24 



Norwegian Itch, 17 



Notoedrus, 18; N. cati, 18; N. 



cuniculi, 18; N.muris, 18; A 7 . 



musculi, 18 



Oriental Sore, 52 



Ornithodoros, 33, 34; 0. canes- 

 trinii, 40; 0. coriaceus, 42; 

 0. lahorensis, 40 ; 0. megnini, 

 41 ; O.monbata, 12, 37, 38 (fig.) ; 

 0. jjawmenfosKS, 40 ; 0. savig- 

 nyi, 39; 0. taZa/e, 41 ; 0. Mofo- 

 :<Vm, 40, 43 ; 0. turicata, 41 



Pacific Coast Tick, 50 



Parasitidae, 28 



Pediculoides ventricosus, 13, 22 



Pigeon-tick, 13, 35 



Plague, 52 



Poison, of scorpions, 9 ; of spiders, 9 



Poisonous Acari, 13, 32 



Polydesmus complanatus, 54 



Prostigmata, 24 



Pseudoparasitism of Myriopoda, 53 



Psoroptcs equi, 19 



Rat-mite, biting human beings, 13. 

 31 (fig.), 32 



Red Spider, 27 



Relapsing Fever. 37, 39, 40 



Rhvpicentor, 34 



Rhipieeplialus. 34, 48, 48 ; 1\. ■san- 

 guineus, 48 



Bliizoglyphus parasiticus, 21 



River Fever of Japan, 24 



Rocky Mountain Spotted Fever 

 tick, 49 



Sarcoptes, 15 ; S. scabiei, 12, 15 ; 



S. scabiei crustosae, 18 

 Sarcoptidae, 15 

 Scabies, 15 



Scliongastia vandersandei, 26 

 Scolop>endra ' cingulata , 53 ; S. mor- 



sitans, 53 (fig.) 

 Scorpions, 7 

 Scrub-itch mite, 27 

 Scutigera coleoptrata. 54 

 Segestria perfida, 11 

 Snouted mites, 24 

 Spiders, 9 



Spinning mites. 24, 27 

 Spinose ear-tick, 41, 42 (fig.) 

 Spirochaeta of human tick fever, 38 

 Stigmatog aster subterraneus, 54 



Tarantula, 11 



Tarentism, 11 



Tarsonemidae, 22 



Tarsonemus, 28; T. canis, 24; 



T. hominis, 24 

 Tetranychidae, 24, 27 

 Tetranychtos telarius, var. rus- 



seolus, 27 

 Theridiidae. 10 

 Ticks, key to genera of. 88 

 Tick-fever, 38 

 Tick-paralysis, 51 

 Tlalzahuatl, 26 

 Trombidiidae, 24 

 Trombidium striaticeps. 25 

 Tsutsugamushi,|12, 24 

 Tydeus molestus, 28 

 Tyroglyphidae, 13, 19 

 Tyroglyphus longior, var. castcll- 



an'ii, 20 ; T. siro, 19 



Vanillisme, 21 

 Velvet mites, 24 

 Venom of spiders, 9 

 Vermiformia, 13 



Water Itch, 21 

 Wood-tick. 50 



