14 Food of Fishes of Winona Lake 



Eupomotis gibbosus Linnaeus (sunfish). 



82 mm. 2 small fragments of animal tissue and a very small piece of 

 plant tissue. 

 154 mm. 4 haliplidae larvae; 35 small snails; 1 fragment of snail shell; 

 a leg of a large insect. 



Collection 13 



June 26, 1920. Spatter-dock; Potamogeton and lushes; sand and marl; 

 two feet; clear; clear; 3:00 p. m.; seine. 



Fishes examined in this collection 



Catostomus nigricans Le Sueur (hog-molly). 

 153 mm. Silt; sand and marl; 2 Stylaria. 

 159 mm. 61 ephemerida larvae; 20 aquatic oligochaetae ; 6 Chironomus 



larvae; sand and silt. 

 153 mm. A large portion of neuropteron insect; 8 ephemerida larvae; 15 



Chironomus larvae; sand and silt. 

 118 mm. Empty. 



Collection H 



June 26, 1920. Chara, Potamogeton and rushes; sand and marl; three 

 feet; clear; clear; 2:00 p. m. ; seine. 



FisJies examined in this collection 



Catostomus nigricans Le Sueur (hog-molly). 



187 mm. 3 Stylaria; 2 Ceratopogon; 2 Hyalella knickerbockeri ; fine sand 

 and silt. 



Collection 15 



June 26, 1920. Potamogeton, Chara and rushes; sand and marl; 3 feet; 

 clear; clear; 4:00 p. m. ; seine. 



Fishes exit mined in this collection 



Lepomis pallidus Mitchill (bluegill). 



77 mm. 36 Chironomus larvae; 3 Chironomus pupae; 1 snail; 1 Hyalella 



knickerbockeri and the wings of a beetle. 

 40 mm. 4 water mites; 7 cladocerans and 2 ostracods. 

 Eupomotis gibbosus Linnaeus (sunfish). 



70 mm. Empty. 

 Ambloplites rupestris Raf. (rock bass). 



110 mm. 1 gyrinid and a few fragments. 

 Notropis hetex*odon Cope (variable-toothed minnow). 



74 mm. Fragments of an adult ncuropterus insect; wings and portion of 

 abdomen, unable to identify. 

 Lepisosteus osseus Linnaeus (long-nosed gar). 

 •~>12 mm. 2 snails. 



