868 



THE ANIMAL PARASITES OF MAN 



Leishmania tropica, hosts of, 108 

 . inoculation, experimental, 108 



possible transmitters, 108 



synonyms, 107 



Leishmaniasis, cutaneous, 107 



dermo-mucosal, supposed mode of trans- 



mission in Paraguay, 739 



evolution of, relation of experimental in- 



troduction of insect flagellates into ver- 

 tebrates on, 737, 738, 739 



experimental production in white mice, 



103 



geographical distribution, 105, 107, 109 



infantile, see Kala-azar, infantile 



naso-oral, see Espundia 



possible reservoirs, 738, 739 



treatment, 626-629 

 Irishman's stain, 750 



Lemaire, herpetomonad flagellate in cul- 

 tures of blood and organs of gecko, 739 

 Lenhartz, bothriocephalus anaemia, 646 

 Lentospora cerebralis, 184 

 Lepidoptera, characters, 531, 532 

 Leprosy, possible carrier of, 579, 613 

 Leptidce, 603 



blood-sucking species, 603 



characters, 603 

 Leptis scolopacea, 603 



- strigosa, 603 

 Leptodera, life-history of, 19 



appendiculata, occasional parasite, 7 



pellio, facultative parasitism of, 8 

 Leptomonas, 102 



biltschlii, 102 

 Leptotheca, 184 



Leptus autumnalis (grass, harvest or goose- 

 berry mite), animals attacked by, 486 



skin irritation set up by, 702 



- habitat of, 485 



- hosts of, 485, 486 



nut and fruit pickers affected by, 485 



skin affection set up by, 485, 486 



so-called proboscis of, 485, 486 



geographical distribution of species, 486 



undescribed species of, 486 



Lesbini, dipterous larvae in nose in enor- 

 mous numbers, 717 



Letulle, pathological changes in rectum due 

 to Schistosoma hcematobium, 274 



Leuckart, E-., advances in helminthology 

 due to, 15, 16 



attempt at self-infection with Ascaris 

 lumbricoides, 464, 465 



change of host in parasites, 20, 21 



classes of parasites, 1 



development of Acanthocephala and 

 Linguatulida, 17 



of alveolar echinococcus, 357, 358 



of nematodes, 17 



of Trichinella spiralis, 423 



distinction between Cercomouas and 

 Trichomonas, 54 



experimental self-infection with 

 Oxyuris vermicularis, 469 



facultative parasitism, 7 



Leuckart, II., feeding experiments with 

 Tcenia saginata, 340 



- with Trichinellse, 423 



growth of echinococcus, 354 



- heterogony in Strongyloides ster- 

 coralis, 381 



method of infection with Trick uris 

 ovis, 420 



migration of oncospheres, 302 



- name of Coccidia first given by, 135 



Trichocephalus in association with 

 cholera, 658 



and Thomas, P., life-history of liver- 

 fluke, 241 

 Leucocytogregarina, 154 



canis, life-cycle diagram, 155 



- transmission from dog to dog by tick, 



155 



Leucocytogregarines, 154 

 Leucocytosis in bilharziasis, 642 

 Leucocytozoa, action of, on red blood cells, 



153, 742 



classification proposed, 153 



hosts of, 153 



morphology of, 153 



schizogony of, 153, 742 

 Leucocytozoon type of Hcemosporidia, 152 

 - lovati, schizogony in, 153 



ziemanni, schizogony in, 153 

 Leucomaines, effects on living organisms, 9 

 Levaditi, cultivation of spinal ganglia of 



rabid monkeys, 210 

 Lewandowsky, infection with Demodcx fol- 



liculorum, 708 



Lewiu, expulsion of Ascarides, 693 

 Lewis, finding of intestinal amoebae, 29 



studies of filariasis, 391 

 Leydenia, 49 



- gemmipara, 49 



in ascites, 49 



association with possible ascites and 

 malignant growth in abdomen, 49, 50 



characters of, 49 



cytoplasm containing blood corpuscles, 

 50 



- pseudopodia of, joining several in- 

 dividuals, 49 



Leydig, psorosperms, 181 



Lice, Herpetomonads in gut of, 103 



- transmission of relapsing fever by, 120 



wingless, owing to parasitic life, 3 



see also Pediculidcs 



Lieberkiihn, investigations of Coccidia, 135 



of gregarines, 130 



- psorosperms, 181 



Liesen, Ascaris in peritoneal cavity, 656 

 Ligula, excretory apparatus, collecting 

 tubes, island formation, 292 



- plerocercoid of, 300 

 Limatus, characters, 565 



Limnasus, species other than L. truncatulus 

 intermediate hosts of Fasciola hepatica, 

 242 



truncatulus, amount of ova deposited 



by, 242 



geographical distribution, 241 



