256 



INDEX. 



Leptospira icteroides, the supposed 

 causative agent of yellow fever, 

 79, 128, 136. 

 Leptus antumnalis, larva of Trom- 

 bicula pseudoakanmshi possibly 

 identical with, 37. 

 leucarthros, Necremnus. 

 leuconotips, Aedes. 

 leucosphyrus. Anopheles, 

 lewisi, Anopheles. 



Lice, 137 ; diseases carried by, 

 4, 102 ; measures against, on 

 domestic animals, 9, 22, 56, 99, 

 107, 114, 138, 220 ; measures 

 against, on fowls, 13, 84, 127 ; 

 on man, bionomics of, and 

 measures against, 21, 33, 34, 44, 

 60, 72, 77, 103, 104, 120, 145, 146, 

 168, 197 ; apparatus for disinfec- 

 ting against, 104 ; effect of heat 

 on, 21, 22, 44, 73, 103, 104, 120, 

 146, 158, 197 ; effect of laundry 

 processes on, 73, 158 ; on man, 

 climate of Mesopotamia unsuitable 

 to, 134 ; and recurrent fever 20, 

 72, 78, 81, 91, 97, 102, 117, 155, 

 196, 197 ; and trench fever, 10, 70, 

 102 ; and typhus, 2, 44, 60, 103, 

 104, 145, 146, 202, 224 ; not 

 transmitting swamp fever of 

 horses, 92. 

 limaceuni, Eurenetes. 

 Limatus pseudomethysticus (see 



Lemmamyia) . 

 Limberneck, in poultry, associated 

 with larvae of Lucilia.caesar, 204. 

 Lime-sulphur, against ^ mites on 

 fowls, 14 ; in dips for pigs, 99, 

 200 ; composition of, in dips, 

 166. 

 linmophilus, Paederus. 

 lintosus, Rhodnius. 

 Limothrips cerealium, found on the 



skin of horses, 5. 

 lindesayi, Anopheles, 

 lineatopennis, Banksinella. 

 lineatiim, Hypoderma. 

 lineola, Tahanus. 



Lino gnatho ides faurei, sp. n., on 

 Geosciurus capensis in South 

 Africa, 204. 

 Linognathus pedalis (Sheep Louse), 

 bionomics and control of, in 

 Argentina, 200. 

 Linognathus vitnli (Long-nosed Cattle 



Louse), in U.S.A., 9. 

 Linseed Oil, against lice on cattle, 

 10 ; reducing efficacy of carbon 

 bisulphide against Gastrophilus, 

 36. 



Linseed Oil Soap, resin soap 



preferred to, 149. 

 Lipeurus heterographiis, measures 



against, on fowls, 13, 127, 164. 



Lipeurus variabilis, on poultry in 



Australia, 164. 

 Liponvssus bursa, measures against, 



on fowls in U.S.A., 75. 

 Liponyssus saurarmn, transmitting 

 Karyolysus lacertae in Spain, 208. 

 Liponyssus silvarum, on sparrows 



and poultry in U.S.A., 166. 

 listoni, Anopheles, 

 litoralis, Paederus. 

 Little Red Cattle Louse (see Tricho- 



dectes scalaris). 

 Lizards, Haemococcids of, trans- 

 mitted by mites in Spain, 208. 

 lloydi, Villa. 



Locusts, secretions of, poisonous to 

 domestic animals in Palestine, 

 195. 

 Long-Nosed Cattle Louse (see Lino- 

 gnathus vituli). 

 longiareolata, Theobaldia [Allotheo- 



baldia) . 

 longicornis, Spanippsis. 

 longior, Tyroglyphiis. 

 longipalpis, Hyloconops ; Phleboto- 



niiis. 

 longisquamosa, Grabhamia (see 



Ochlerotatus caspius). 

 longisquamosus, Ochlerotatus (see 



O. caspius). 

 Lorraine, Argas reflexus in, 188. 

 Louping-Ill, transmission of, by 



ticks in British Isles, 56. 

 loxodontis, Cobboldia. 

 Lucania parva, destroying mosquito 



larvae in U.S.A., 129. 

 Lucania venusta, destroying 

 mosquito larvae in U.S.A., 129. 

 Lucilia, infesting rodents, 24. 

 Lucilia caesar, natural enemies of, 

 in British Isles, 22, 218 ; in 

 Poland, 119 ; larvae of, associated 

 with limberneck in poultry in 

 U.S.A., 204. 

 Lucilia sericata, parasites of, in 

 British Isles, 218 ; in Queensland, 

 73 ; baits for, in U.S.A., 30. 

 ludlowi. Anopheles, 

 lugubris, Tahanus. 

 lunatus, Tabanus. 

 luridus, Tabanus. 

 lusitanicus, Phlebotomus (see P. 



perniciosus) . 

 Lye, in cattle dips, 72. 

 Lygocerus, parasite of flies in Britain, 

 22. 



