3 6 4 



INDEX. 



KARAGWE, SANDSTONES OF 



GREGORY AT, 66. 

 Karisimbi, height of, 85. 

 Kela, Lake, fauna of, 127. 

 Kenia, 33. 



,, in relation to the Great Central 

 Range, 36. 

 Kilima Njaro, in relation to the Great 



Central Range, 33, 36. 

 Rirungo cha gongo, height of, 86. 

 Kivu, Lake, altitude of, 83, 89. 



,, ,, , apparent absence of Vivi- 

 paras in, 129. 



„ ,, , depth of, 84. 



,, ,, , drainage area of, 89, 90. 



,, ,, , fauna of, 86, 128. 



,, ,, , fishes of, 128, 135. 



,, ,, , former connection of, with 

 the Albert Edward, 89. 



,, ,, , geological characters of, 83, 

 84. 



,, ,, , height of flanking ranges of, 



83- 



,, ,, , level of, 128. 



,, ,, , molluscs of, 19, 129. 



,, ,, , number of species in, 146. 



,, ,, , outlet of, 83. 



,, ,, , salts in the water of, 84, 128. 



,, ,, , volcanoes north of, 85. 



,, ,, , volcanic material at the north 

 of, 85. 



,, valley, volcanoes in, 85. 

 Kohlschiitter, Dr. , investigations of, in the 



eurycolpic valleys, 50, 73. 

 Kota Kota, section through the districts of, 



41. 



LABEO FORSKALII, 130. 

 ,, mesops, 124. 

 ,, rueppellii, 130. 

 ,, victorianus, 130. 

 Lakes, African, deposits near the, 55, 62. 

 ,, ,, , faunas of the, 144, 150. 



,, ,, , ,, compared to is- 



land floras, 

 147, 148. 

 ,, ,, , north of Tanganyika, 7,80. 



Lakes, African, relative ages of the, 70. 

 ,, ,, , traditions of the disap 



pearance of, 90. 

 Lamellaria perspicua, affinities of, 262. 

 Lamellibranchs of Tanganyika, 72, 217. 

 Lamprologus brevis, description of, 172 

 ,, compressiceps, ,, ,172 

 ,, elongatus, ,, ,168 



,, fasciatus, ,, ,174 



,, furcifer, ,, ,174 



,, hecqui, ,, ,172 



,, lemairii, ,, ,170 



,, modestus, ,, ,170 



,, tetracanthus, ,, ,168 



,, tetrocephalus, ,, ,170. 

 Lanistes ellipticus, 125. 

 ,, jouberti, 217. 

 ,, olivaceus, 125. 

 ,, ovum, 125. 

 ,, schweinfurthi, 131. 

 Lates microlepis, description of, 168. 



,, niloticus, 132. 

 Lepidosirenidre, 130, 131. 



,, , description of, 154. 



,, , distribution of, 341. 



Limestone deposits, 62. 

 Limnea, 16, 18, 21. 



,, debaizei, 131, 217. 

 ,, natalensis, 125. 

 ,, nyanzae, 131. 

 Limnocaridina tanganyikte, 279. 

 Limnochnidia, life history of, 305. 

 Limnotrochus, 218, 219. 



,, , affinities of, 245, 248, 266, 



271, 272, 348. 

 ,, kirkii, affinities of, 229. 



,, thomsoni, 229, 234, 235, 



236, 237. 

 ,, ,, , description of, 



234- 

 Limnothelphusa maculata, 279. 



,, ,, , description of, 



280. 

 Littorina, 263, 274, 276. 

 ,, , affinities of, 276. 

 ,, sulcata, 248. 

 ,, ,, , affinities of, 348. 



