FAUNA ()!«' THE AFUICAN LAKES. 



579 



N;\HR' of S]K'cics 



Hmchioiius iin"ularis 



Taiigim- 

 yika. 



caudatus .. 

 calj'ciHorus 



dorcas 



capsuliflonis 



bidentatus .. 



falcatus 



fovfifula 



iiiivabilis 



patulus 



quadrideutatus 

 urceus 



Platj'ias quadricoinis ... 



brevispinus 



S(;hizoceica diver5;icoriiis 



homocei'os 



Keratella coclilearis 



„ qiiadrata 



Notholca striata labis 



Anuiu'opsis fissa 



Mj'tiliiia compressa 



„ mucroiiata 



„ ,, spinigera 



„ veiitralis 



„ „ brevispina. 



Euchlanis dilatata 



„ oropba 



„ tiiquetia 



„ ,, hyalina .. 



Dipleiichlanis propatula 



Lecane gisseusis 



„ lipara 



„ luiia 



„ leontina 



,, lofuaiia 



„ ungulata 



Monostyla bulla 



„ lunaris 



„ liamata 



Lepadella ovalis 



„ acuminata 



,, cristata 



„ patella 



Colurella colura 



„ adi'iatica 



„ bicuspidata 



„ deflexa 



„ uucinata 



Trichotria pocillum 



Scaridium longicaudum 



I'edalia raira 



Filiiiia longiseta 



Tetraniastix opoliensis 



Tricliocwca bicristata 



„ cristata 





P 



P§ 

 P 



P§ 



P§ 

 P^ 



\nctoria 



Nyaii/.a. 



Nv! 



All)crt 

 Nyaiiza. 



(Xlicr parlsof 

 the world- 



P§ 



P§ 

 P 



P 



P§ 



P§ 



P 



P 



P§ 



P§ 



P§ 



P§ 

 P 



Pf 



P 

 P§ 

 P§ 

 P§ 

 P§ 

 P§ 



pI 

 p§ 

 p§ 

 p§ 

 p§ 

 p 



p 



Cosmopolitan. 



Rhodesia, N. America. 

 Cosmopolitan. 



Europe, N. America. 

 Cosmopolitan. 



Asia, Europe. 



Cosmopolitan. 



Europe. 



New Guinea, S. America. 



Cosmopolitan. 



Asia, S. America. 



Europe. 

 Cosmopolitan. 



Europe, N. America. 

 Cosmopolitan. 

 Europe, Asia. 

 Cosmopolitan. 



Europe, N.America, Australia. 



Cosmopolitan. 



Europe. 



Europe, N. America, Asia. 



Europe, N. America. 



Europe. 



Cosmopolitan. 



Asia, America. 



Europe, N.America, Asia. 

 Cosmopolitan. 



Europe, America. 

 Cosmopolitan. 



Europe, N. America. 



Cosmopolitan, 



Europe, N. America, Australia. 



Europe, Asia. 



Cosmopolitan. 



Europe, America. 



Europe. 



Cosmopolitan. 



Europe, Rhodesia. 

 Europe, Asia, N.America. 

 Cosmopolitan. 



§ Not actually recorded from the lake itself, liut from within its drainage area. 



