106 



Max Luhe, 



Acrolaxns lacustris (L.). 

 (= Ancylus lactcstris autt.). 

 Cercariaeutn ancyli lacustris Dies. — In Sporocysten 



2. Prosobranchiata. 



Lithoglyphus naticoides (C. Pfeif!.). 

 Bisher keine Helminthen bekannt. 



Bythinella Moqu.-Tand. 

 Bisher aus keiner Art Helminthen bekannt, 



Lartetia Bourg. 

 Bisher aus keiner Art Helminthen bekannt. 



Bithynia tentaculata (L.). 

 (= Paludina impura Rossm.). 

 Cercaria cristata La Val. ? — In Sporocysten? 



tnicrocristata Ercol. — In Sporocysten 



imhricata Lss. — In Redien . . . 



lophocerca Fil. — In Redien . . . 



erythrops (Dies.). — In Sporocysten? 



melanops (Dies.). — In Redien . . 



tuberculata Fil. — In Redien . . . 



papillosa Ercol. — In Redien . . . 



crassicauda Ercol. — In Redien . 



fulvopunctata Ercol. — In Redien . 



cucumerina Ercol. — In Sporocj^sten ? 



parva Ercol. — In Sporocysten . . 



armata v. Sieb.? — In Sporocysten 



punctum Ercol. — In Sporocysten . 



virgula Fil. — In Sporocysten . . 



nodulosa v. Linst. - In Sporocysten 



rostrata Ercol. — In Sporocysten 



rostroaculeata Ercol. — In Sporocysten 



spec. [furcocerk]. — In Sporocysten 



micrura Fil. — In Sporocysten . . 

 Cercariaeutn paludinae impurae (Fil.). — In Redien 



Bithynia Leachii (Sheppard) 

 = />'. ventricosa Gray. 

 Echinostomum spec. — Encystiert 



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Viviparus viviparus (L.) 

 = Paludina vivipara autt. = P. vera Frauenf. 



Distomum luteum Baer. — Encystiert 



Tetracotyle typica Dies. — Encystiert 



Cercaria spec. (^Distomi militaris Bened., nec Rud.). — 



In Redien 



Cercaria magna Pagst. — In Redien 



„ echinaioides Fil. — In Redien 



„ pugnax La Val. — In Sporocysten .... 



