Food Relations of Fresh-Water FisJws. 515 



Apis meJlifica: 1 Hyodon tergisus, Ma}' ; 1 let al urns punctatus, 



Oct. 

 Sphegidoi: 1 Hyodon tergisus, Oct. 

 Larradci montana: 1 Hyodon tergisus, Oct. 

 Formicida' : 1 Lepomis pallidus, Nov.; 1 Centrarchus macrop- 



terus, July; 1 Coregonus artedi, 6 in., Aug.; 3 Seniotilus 



atromaculatus, July, Aug.; 1 Notropis megalops, July; 3 



N. whipplei, Aug.; 1 Ictalurus punctatus, Oct.; 1, 3i in., 



Sept. 

 Myrmicida'i 1 Gambusia patruelis, Sept. ; 1 Zygonectes notatus, 



Sept.; 1 Coregonus artedi, Oct.; 1 Tctalurus punctatus, 



Oct. 

 Solenopsis: 1 Zygonectes notatus, July. 

 Clialcididw: 2 Labidesthes sicculus, Oct.; 1 Fundulus diaph- 



anus, Oct. 

 Eurijtominai: 1 Clupea chrysochloris, 2^ in., Sept. 

 Ichneimionidm : 1 Lepomis pallidus, July. 

 Amhlyteles subnifiis: 1 Hyodon tergisus, Oct. 



LEPIDOPTERA. 



Undetermined: 1 Coregonus artedi, Oct.; 2 Hyodon tergisus, 

 Oct.; 1 Hybopsis biguttatus, Nov.; 3 Notropis megalops, 

 July, Aug.; 1 N. whipplei, June. 



Larva': 3 Lepomis pallidus. May, July, Nov.; 1 Ambloplites 

 rupestris, yg.; 1 Semotilus atromaculatus, July; 1 Hybopsis 

 biguttatus, June; 1 Notropis atherinoides, Apr.; 2 N. 

 whipplei, Aug.; 1 Pimephales promelas. May; 1 Ictalurus 

 punctatus, Oct. 



Heterocera: 1 Notemigonus chrysoleucus, July. 



DIPTERA. 



Terrestrial: 2 Lepomis cyanellus, yg.; 6 Labidesthes sicculus, 

 June, Aug., Oct.; 1 Coregonus artedi, 2 in., Aug.; 1 Clupea 

 chrysochloris, 2| in., Sept.; 1 Hyodon tergisus, Oct.; 2 

 Notemigonus chrysoleucus, Sept.; 3 Semotilus atromacu- 

 latus, June, Sept.; 2 Notropis atherinoides, July; 2 N. 

 whipplei, Aug.; 2 N. heterodon. May, July; 1 Moxostoma 

 macrolepidotum, Sept.; 2 Ictalurus punctatus, Apr.; 1 

 Amiurus nebulosus, 2 in., Aug.; 1 Noturus flavus, Oct.; 1 

 Polyodon spathula, Aug. 



