110 



INDEX. 



Newstead, R., description by, of 



Glossina fuscipes, 29 

 Number of species of Tsetse-flies 



recognised in present volume, x 

 Nyasa, Lake, Glossina palpalis 



apparently absent from, 27 



Partbenogenesis, twice observed by 

 Stublmann in Glossina brevi- 

 ixilpis, at Amani, German E. 

 Africa, 97 



Pigs (wild), blood of, sucked by 

 Glossina mo^sitans, 55 (note), 

 and G. brevipalpis, 94 



Pirie, Dr. G. J., observations by, 

 on GlossinO' tachinoides in N. 

 Bornu, N. Nigeria, 45 ; on G. 

 longipalpis in Bassa Province, 

 N. Nigeria, 66 



Pollard, Dr. J. McP., observations 

 by, on Glossina tacJiinoides in 

 Bauchi Province, N. Nigeria, 

 45, 46 



Preponderance of males over females 

 among captured specimens of 

 Glossina brevipalpis, 94 (and 

 note) 



Proboscis of Tsetse-flies, reference 

 to paper by Stepbens and New- 

 stead on structure of, 26 (note) 



Prophylactic measures (in fight 

 against Tsetse-flies) not referred 

 to in present volume, x 



Ptilinum, 96 (note) 



Pupa (puparium) of a Tsetse-fly, 

 general description of, 6 ; 

 figures of in various species, 

 Glossina brevip)alpis, G. fusca, 

 G. morsitans, G. pallidipes, G. 

 palpalis, G. tachinoides, 5, 7 ; 

 pupa (puparium) of Glossina 

 tacJiinoides, 46, of G. 7norsitans, 

 56, 57, of G. pallidipes, 62, of 

 G. fusca, 73, of G. brevipalpis, 

 96 



Puparium, explanation of term, 6 

 (note) 



Railway carriages on Uganda Rail- 

 way, E. Africa Protectorate, 

 entered by Glossina pallidipes, 

 G. brevipalpis, and G. longipen- 

 nis (statement by Dr. A. D. 

 Milne, P.M.O.), 62 



Reproduction, mode of, in Tsetse- 

 flies, 4 



Roubaud, E., on Glossina tachi- 

 noides in Central Dahomey, 45, 

 46 ; on G. longipalpis in Da- 

 homey, 66, 67 



Sanderson, Dr. M., observations by, 

 ■ on Glossina brevipalpis in the 

 Nj'asaland Protectorate, 91, 92, 

 94 



Sexes of Tsetse-flies, how distin- 

 guished, 1 



Sleeping Sickness, until lately be- 

 lieved to be conveyed solely by 

 Glossina palpalis ; reasons for 

 suspecting G. morsitans and 

 G. brevipalpis of acting as 

 carriers in Nyasaland and 

 Luangwa R. Valley, N.-E. 

 Rhodesia, ix 



Stomoxys and HaematojMta, genera 

 most likely to be mistaken for 

 Glossina, 2, 3; position of wings 

 when at rest, 3 



Stomoxys, distinguished from Tse- 

 tse-flies (Glossina), 3; figure of, 

 in resting attitude, 3 



Stublmann, Dr. P., observations 

 by, on Glossina brevipalpis in 

 German E. Africa, 91-97 



Tsetse, name originally applied to 

 Glossina morsitans, x 



Tsetse-flies (see also Glossina) : 



abdomen of, concealed by wings 



in resting position, 1 



coloration and length of, 1 



general characters of, and dis- 

 tinctions from other flies, 1 



. number of species recognised 



in present volume, x 



haunts of, 4 



Venation, distinctive characters of, 

 in Glossina, 14 ; figure showing 

 nomenclature of, 11 ; descrip- 

 tion of, 15 



Villages (native), often infested by 

 Glossina morsitans, 55 



Water, association with, of species 

 belonging to Glossina pal- 

 palis Group, 4 ; dislike to im- 

 mediate vicinity of, evinced 

 by G. morsitans in certain 

 parts of Africa, 54 



Wellman, Dr. P. Greigbton, note on 

 Glossina palpalis var. well- 

 mani, in Angola, 27 



Wings of Tsetse-flies, distinctive 

 venation of, 14 ; position of, 

 when at rest (enabling speci- 

 mens of these insects to be 

 distinguished from other 

 blood-sucking flies liable to 

 be mistaken for them), 2 



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