Food Relations of Fresh- Water Fishes. 517 



Corethra, larvm: 1 Pomoxys, Oct.; 4 yg.; 7 Aphredoderus 

 sayanus, Aug., Sept.; 1 Dorosoma cepedianum, yg.; 2 

 Amiurus nebulosas, Aug.; 1 A. marmoratus, Oct.; 3 Poly- 

 odon spathula, May, Aug. 



Chironomida-: 3 Aplodiuotus grunnieus, yg.; 1 Roccus inter- 

 ruptus, yg.; 17 Labidesthes sicculas, .June, Aug., Oct.; 2 

 Zygonectes notatus, Oct.; 1 Fundulus diaplianus, Oct.; 1 

 Phenacobius mirabilis, Oct.; 1 Notropis heterodon. May; 

 2 Ictiobus urus, Aug. 



Chironomidce, larrce and piqxe: 3 Aplodinotus grunnieus, jg.; 

 1 Roccus interruptus, yg.; 1 Roccus chrysops, Nov.; 2 yg.; 



1 Perca lutea, May; 6 yg.; 8 Alvarius punctulatus, May, 

 June; 3 Etbeostoma fusiforme, July; 2 E. jessia', Sept.; 

 6 E. caTuleum, June, July, Aug.; 5 E. lineolatum, 

 Apr., May, June, July; 2 E. zonale, June; 3 Hadrop- 

 terus aspro, Aug.; 2 H. phoxocephalus, Apr., Aug.; 9 

 Percina caprodes, Apr., Aug., Sept.; 1 Boleosoma cani- 

 •urura; 9 B. maculatum, Apr., July, Aug.; 2 Crystallaria 

 asprella, June; 3 Ammocrypta pellucida, June; 2 Microp- 

 terus dolomiei, yg.; 2 M. salraoides, yg.; 3 Leponiis gib- 

 bosus, May, July, Aug.; 13 yg.; 1 L. notatus, Sept.; 2 L. 

 pallidus, July, Nov.; 11 yg.; 4 L. megalotis, June; 5 L. 

 cyanellus, yg.; 4 Cht^nobryttus gulosus, yg.; 3 Amblop- 

 lites rupestris, yg.; 7 Pomoxys, Apr., May, Nov.; 13 yg. ; 



2 Centrarchus macropterus, July; 4 yg.; 8 Aphredoderus 

 sayanus., Aug., Sept.; 1 Labidesthes sicculus, July; 5 

 Eucalia inconstans, June; 2 Fundulus diaphanus, Oct.; 2 

 Dorosoma cepedianum, 2^-5^ in., July, Oct.; 1 yg.; 1 

 Hyodon tergisus, 2^ in., June; 1 Cyprinidiie, yg.; 1 Note- 

 migonus chrysoleucus, July; 3 Hybopsis biguttatus, June 

 Sept.; 9 Phenacobius mirabilis, Apr., Aug., Sept., Oct.; 3 

 Notropis, yg.; 5 N. whipplei, Apr., June, July; 1 N. hud- 

 sonius. May; 4 N. heterodon, A})r., July; 1 Campostoma 

 anoraalum, Sept.; 2 Placopharynx carinatus, Oct.; 1 Mox- 

 ostoma, June; 1 yg.; 3 M. aureolum, Apr.; 7 M. macro- 

 lepidotum. May, Aug., Sept., Nov.; 3, 1^-21 in., July, 

 Aug.; 2 Minytrema melanops, Oct.; 2 Erimyzon sucetta, 

 l|-3 in., Oct.; 5 Hypentelium nigricans, Aug.; 10 yg.; 1 

 Catostomus teres, Oct.; 11 Ictiobus velifer, Mar., June, July, 



