ON THE FOOD OF UTRICULARIA VULGARIS 107 



70 contained only one organism each (equal to 70 specimens). Of 

 these 34 were Cyclops (24$, 4?, 6?); 9 Canthocamptus ; 25 

 Cypris ; i Cladoceran ; and i Tardigrada. 



59 contained two organisms each (equal to 118 specimens). Of 

 these 62 were Cyclops (47 c , 1 1 9 , 4 ?) ; 7 Canthocamptus ; 48 

 Cypris ; and i Rotifer. 



51 contained three organisms each (equal to 153 specimens). Of 

 these 51 were Cyclops (42 $ , 4$, 5?); 8 Canthocamptus; 90 

 Cypris ; 3 small Annelides ; and i insect larva. 



28 contained four organisms each (equal to 112 specimens). Of 



these 29 were {Cyclops 28c?, i ?) ; 5 Canthocamptus; and 78 

 Cypris. 



19 contained five organisms each (equal to 95 specimens). Of these 

 20 were Cyclops (18 6*, 2 $); 5 Canthocamptus; and 70 

 Cypris. 



15 contained six organisms each (equal to 90 specimens). Of these 

 28 were Cyclops (25 <, 3 9 ) ; and 62 Cypris. 



27 contained seven organisms each (equal to 189 specimens). Of 

 these 34 were Cyclops (24 c?, 10 $); 6 Canthocamptus; 148 

 Cypris ; and i small Annelide. 



29 contained eight organisms each (equal to 232 specimens). Of 



these 68 were Cyclops (59 c? , 7$, 2 ?); 5 Canthocamptus; 

 158 Cypris; and i Cladoceran. 



1 9 contained nine organisms each (equal to 171 specimens). Of 

 these 50 were Cyclops (49 $ , i$); 2 Canthocamptus; and 

 119 Cypris. 



21 contained ten organisms each (equal to 210 specimens). Of 

 these 49 were Cyclops (47 $ , i $, i ?); 5 Canthocamptus; 

 and 156 Cypris. 



1 1 contained eleven organisms each (equal to 1 2 1 specimens). Of 

 these 27 were Cyclops (26 <, i 9); i Canthocamptus; and 93 

 Cypris. 



9 contained twelve organisms each (equal to 108 specimens). Of 



these 31 were Cyclops (27 $ , 3 $, i ?) ; Canthocamptus ; and 

 72 Cypris. 



10 contained thirteen organisms each (equal to 130 specimens). Of 



these 20 were Cyclops (ir <, 2 $, 7?); 2 Canthocamptus; 

 and 1 08 Cypris. 



1 contained fourteen organisms each (equal to 98 specimens). Of 

 these 1 8 were Cyclops (17 <$ , i ?); So Cypris. 



5 contained fifteen organisms each (equal to 75 specimens). Of 

 these 6 were Cyclops (2 <$ , 4 ?) ; and 69 Cypris. 



