96 



ILLINOIS BIOLOGICAL MONOGRAPHS 



EOTHRIOCEPHALUS SCORPII (Miiller 1776) 

 [Figs. 21, 22, 55-57, 59-61, 71, 84, 95, 105] 



[384 



Specific diagnosis: With the characters of the genus. Large cestodes, 

 up to 950mm. long by 6mm. wide. Scolex, large, elongate, with prominent 



