DB. T. S. COBBOLD's SYNOPSIS OF THE DISTOMIDiE. 33 



A. In corpore maminalii^n. 



1. EcHiNOSTOMA TRiGONOCEPHALUM, Dujardin. 



Distoma trigonocephalum, Rudolphi, Dujardin, Creplin, Bellingham, 

 Moliu, Diesing, Revis. p. 40. 



D. armatum, Zeder. 



D. Metis, Zeder. 



Fasciola trigonocephala, Rudolphi. 



F. armata, Rudolphi. 



F. Melts, Rudolphi, Schrank. 



F. Putorii, Rudolphi, Schrank. 



Planaria Metis, Goeze. 



P. Putorii, Goeze. 



Hab. Found by Rudolphi, Bremser, and Bellingham in Erinaceus Eu- 

 ropceus ; by Goeze, Zeder, Rudolphi, Bremser, and Molin in Mustela 

 Putorius, and by the four first-named of these observers in Metes 

 Taxus ; by Rudolphi in Mustetus vutgaris ; in M. Foina by Treutler ; 

 in M. Lutreota by Otto ; in Canis Vtilpes by Creplin ; it has also been 

 observed in the intestines of Lutra vulgaris. 



2. EcHiNosTOMA ACANTHOiDES, Dujardiu. 

 Distoma acanthoides, Rudolphi, Dujardin, Diesing. 



Hab. Found by Rudolphi in the intestines of Phoca vitulina. 



3. EcHiNOSTOMA spicuLATOR, Dujardin. 

 Distoma spicutator, Dujardin, Diesing. 



Hab. Found in the small intestines of Mus decumanus. 



4. ECHINOSTOMA INCRASSATUM, Cobbold. 



Distoma incrassatum, Diesing, Revis. p. 46. 



Hab. Found by Natterer in the stomach and intestines of Lutra solitaria 

 in Brazil. 



IB. In corpore avium. 



1. EcHiNOSTOMA ECHINATUM, Dujardin. 



Distoma echinatum, Zeder, Rudolphi, Bremser, Nathusius, Creplin, Du- 

 jardin, Bellingham, Wedl, La Valette ; Diesing, Revis. p. 40; Van 

 Beneden. 

 D. excavatvm (Nycticoracis), Rudolphi. 

 D. radiatum, Dujardin ? 

 D. Anatis, Zeder. 

 D. Gruis, Zeder. 

 D. Cygni Oloris, Bellingham? 

 Fasciola Anatis, Gmelin. 

 F. Ch-uis, Gmelin. 

 Festucaria Anatis, Schrank. 

 F. Boschadis, Schrank. 

 Planaria teres poro simplici, Goeze, 

 Cucullanus conoideus, Bloch. 

 LINN. PROC. — ZOOLOGY, VOL. T. 3 



