Food delations of Frcsh-V^afer FisJies. 533 



VERMES. 



Polyzoa: 3 Lepomis pallidas, May, Aug., Oct.; 1 Pomoxys, yg. 



Pectinatella magnifica: 1 Lepomis pallidus, yg.; 7 Ictiobus 

 bubalus, Oct. 



FhimateUa: 1 Placopharynx carinatus, Oct.; 3 Ictiobus buba- 

 lus, Oct.; 1 I. cypriuella, Oct.; 2 Ictalurus punctatus, Sept.; 

 1 Polyodon spathula, May. 



Hirudinei: 1 Catostonius teres, Oct.; 3 Ictalurus puuctatus, 

 Apr., June; 1 Aniiurus nebulosus, May; 5 A. niarmoratus, 

 Oct., Nov.; 1 Polyodon spathula, May. 



Chidopoda: 1 Aphredoderus sayanus, Sept. 



Naididw: 1 Pimephales promelas, Aug.; I Moxostoma macro- 

 lepidotura, 2 in., July. 



Lumbricidiis: 1 Notropis megalops, June. 



Luuibrlcus : 1 Lepomis pallidus, Nov.; lyg. 



Nematoda: 1 Amiurus nebulosus, Aug. 



Gordius: 2 Semotilus atromaculatus, Sept.; 1 Ictalurus punc- 

 tatus, Oct. 



Angidllulidce: 1 Ictiobus bubalus, Apr.; 1 I. cyprinella, June. 



Rotifera: 1 Notropis heterodon, July; 1 Moxostoma, yg.: 3 M. 

 macrolepidotum, 2,^— 2| in., Aug.; 1 Erimyzon sucetta, 

 1| in.; 1 yg.; 2 Catostomus teres, June, Aug.; 1 Carpiodes, 

 yg.; 1 Ictiobus, yg.; 1 I. bubalus, yg. 



Anunra: 2 Erimyzon sucetta, yg.; 2 Ictiobus, yg.; 2 I. buba- 

 lus, yg. 



Brachionus : 1 Ictiobus, yg. 



Metopidea: 1 Moxostoma, yg.; 3 M. macrolepidotum, 2^^-2| in., 

 Aug.; 1 Erimyzon sucetta, 1;-| in.: 1 yg.; 2 Catostomus 

 teres, June, Aug. 



Rotifer vulgaris: 1 Catostonius teres, June. 



Planaria: 1 Notarus gyrinus, Oct. 



PORIFERA. 



Spongilla: 2 Ictalurus punctatus, Sept. 



