FAUNA OF THE AFRICAN LAKES. 



589 



Phytoplankton, and from Edward Nyaiiza a single species of 

 Ilhizopod, but it is obvious tliat these lakes too are quite 

 unexplored as yet. Nothing is known of the Protozoa of Kivu. 



Table of Distribution of Protozoa "f. 



Name of Species 



Tangaii- Victoria 

 yika. Nyaiiza. 



Nyasa, 



Albert Edward 

 Njanza. Nyanza. 



Other parts of 

 the world. 



Class RHIZOPODA. 



Order Lobosa. 



Amoeba proteus 



Arcella apicata 



„ dentata 



„ discoides 



„ jeanneli 



J, mitrata 



„ vulgaris 



? Hyalosplieuia papilio 

 Quadrula symmetrica 

 Difflugia acuminata ... 



5, constricta . . . 



„ corona 



„ globulosa ... 



„ limnetica ... 



„ lobostoma ... 



„ i)yriformis ... , 



„ urceolata 

 Centropyxis aculeata , 

 Nebela cariuata 



„ collaris 



„ lageniformis ... 

 Lecquereusia spiralis 

 Euglypba alveolata ... 



„ ciliata 



Trinema enchelys 



Cyphoderia ampulla ... 



Order Heliozoa. 

 Actino.spbairium eichliornii . 

 Rapliidiophrys elegans 

 Clatliruliua stuhlmanni .... 



Class MASTIGOPHORA. 



Order Euflagellata. 



Euglena acus 



5, spirogyra 



„ viridis 



Colacium calvum 



Trachelomonas aiuiulata . 

 „ hispida 

 „ ovalis .... 



„ volvocina 



Lepocinclis ovum 



Phacus longicaudus 



pleuronectes 



Pandoriua morum 



P 

 P 



P§ 



E 



P 



P 



P 



1^ 



P 

 P 



P 



P 



P 

 P 



P§ 

 1*§ 



P 

 P 



I' 



l'§ 

 P 



P§ 



I' 



P 



P 

 V 



P§ 



P 



P§ 

 P§ 

 E§ 

 P§ 

 P§ 

 P§ 



Cosmopolitan. 

 E. Africa. 

 Cosmopolitan. 



Europe, N, America, Australia. 



Europe, N. America. 



Cosmopolitan. 



Europe, N. America. 



Europe, N America. 



Cosmopolitan. 



Europe, N. America. 



Europe, N. America. 



Cosmopolitan. 



Europe. 



Cosmopolitan. 



Cosmopolitan. 



Europe, N. America, Australia. 



Cosmopolitan. 



Euro];)e, N. America. 



Europe, N. America, Asia. 



P^urope, N, America. 



Cosmopolitan. 



Cosmopolitan. 



Europe, N.America, Australia. 



Cosmopolitan. 



Europe, N. America. 



Cosmopolitan. 

 Cosmopolitan. 

 East Africa. 



Cosmopolitan. 



Cosmopolitan. 



Cosmopolitan. 



Europe. 



S. America. 



Cosmopoliton. 



Cosmopolitan. 

 Europe, Australia. 

 Europe, Asia, America. 

 Cosmopolitan. 

 Europe, Asia, America. 



t The majority of these records will be found in the accounts given of East 

 African forms by Schaudiun (154) and Daday (75 : 76, p. 6), where further 

 particulars are given. 



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



