116 



ILUNOIS BIOLOGICAL MONOGRAPHS 



[404 



On account of the fact that, accordmg to Rudolphi (1810:31), Miiller 

 (1780:208) ascribed four suckers to his Taenia angiiillae, we must look to 

 Goeze (1782:414) for the first accurate description of the species. Under 

 the name "Der Kolbenkopf, Taenia daviceps" he gave the following diagnosis: 



