Zoologischer Anzeiger 



herausgegeben 



von Prof. Eugen Korscheit in Marburg. 



Zugleich. 



Organ der Deutschen Zoologischen Gesellschaft. 



Bibliographia zoologica 

 bearbeitet von Dr. H. H. Field (Concilium bibliographicum) in Zürich. 



Verlag von Wilhelm Engelmann in Leipzig. 



XXXIV. Band. 4. Mai 1909. Nr. 9. 



Inhalt: 



I. WlHBenschaftUehe Mitteilungen. 



1. Strinirer, Notes on Ne^braska Turbellaria with 

 Descriptions of two new Species. (With. 

 4 figures.) S. 257. 



2. Bnnnström, Beiträge zur Kenntnis der Ko- 

 tatorienfauna Schwedens. (Mit 2 Figuren.) 

 S. 263 



5. Ulmer, Eine neue deutsche Trichopterenart, 

 Eeliconis thuringica. (Mit 2 Figuren.) S. 286. 



II. Mitteilungen aus Museen, Instituten usw. 



1. Andrews, Emhryology of Salpa. S. 288. 



2. 19. JalireSTcrsammlung der Deutschen 

 Zoologischen Gesellschaft. S. 2ss. 



3. Deutsche Zoologische Gesellschaft. S. 288. 



s T-PiliPr TThPr einpn Fall stiontaner Lani's- ' 4. Ergänzungen und Nachträge zu dem Per- 



'• Sfg^eY%^r:'.Ä.lMft'rFiguT.nO l «onalTerzeichnls zoologischer Anstalten. 



S. 27«. ! °- ^*'*- 



4. Korschelt, Zur Längsteilung hei Ä/d:m. S. 284. I Literatur S. 257— 272. 



I. Wissenschaftliche Mitteilungen. 



1. Notes on Nebraska Turbellaria with Descriptions of two new Species. 



By Caroline E. Stringer. 



(Studies from the Zoological Laboratory, The University of Nebraska, under the 



Direction of Henry B. "War d. No. 93.) 



(With 4 figures.) 



eingeg. 13. Januar 1909. 



In connection with studies on the biological activities of Turbel- 

 laria which occur in Nebraska, I have identified thè - following species: 

 Planaria maculata Leidy, Stenostoma leucops O. Schmidt, Mesostoma 

 ehrenbergii 0. Schmidt, Macrostoma hystrix Oerste.d and Prorhynchus 

 applanatus Kennel. 



Planaria maculata is found frequently in the large ponds cut off 

 from the Missouri River near Omaha and has been collected at various 

 places along the Platte and Elkhorn Rivers, also from the Dismal River 

 in the new Forest Reserve, Thomas County. 



Stenostoma leucops occurs abundantly in ponds near Lincoln and 

 Omaha, and has been collected at many places along the Elkhorn River 

 and in the northeastern counties of the state, 



17 



