227] NORTH AMERICAN MONOSTOMES 



Species Host Cat. No. Collector 



Cyclocoelum pseudomicrostomum Fulica amerkana 186 Leidy 



(Monostomum mutabile 

 Zeder of Leidy) 



From the collection of the Army Medical Museum 

 Cyclocoelum obscurum Stereolepsis sp? 1035 Leidy 



From the collection of the Bureau of Animal Industry 



Notocotylus urbanensis Dafila acuta 5772 Stiles & Hassall 



(Monostoma sp. Stiles & Hassall) 



Notocotylus urbanensis Fiber zibethicus 5769 



(Monostoma sp. Stiles & Hassall) 5770 Stiles & Hassall 



Notocotylus urbanensis Aix sponsa 5771 Stiles & Hassall 



(Monostoma sp. Stiles & Hassall) 



Notocotylus quinqueserialis Arvicola riparius 5773 Stiles & Hassall 



(Monostoma sp. Stiles & Hassall) 



. ,jj 



From the Collection of Henry B. Ward, University of Illinois 



Cyclocoelum pseudomicrostomum Wild duck 10.41 



Cyclocoelum cuneatum Gallinago delicata 08. 172 



Cyclocoelum obscurum Symphaemia semipalmata 08.179 



Cyclocoelum obscurum (unknown) 08 . 183 



Cyclocoelum macrorchis Straight billed curlew 08 . 180 



Notocotylus quinqueserialis Fiber zibethicus 15.120 



Paramonostomum echinum Fiber zibethicus 21.91 



Her animus chelydrae Snapping turtle 08.176 



Emys blandingi 12 . 161, 162, 163 



Chrysemys marginata N.B. 15, 21 . 760, 22 . 169 



Kinosternon odoratus 16.425 

 Cinosternum pennsyhanicum 22.40, 41 



Graptemys geographicus 22 . 166 



Collyriclum colei Passer domesticus 11.11 L. J. Cole 



11.12,21.961,762 



Cyclocoelum halli Totanus melanoleucus 21.90 W. C. Hall 



Totanus solitarius 21 . 763 W. C. Hall 



Cyclocoelum wilsoni Gallinago delicata 21.89 W. C. Hall 



Cyclocoelum triangularum Tringa maculata 21.88 W. C. Hall 



