DR. T. S. COBBOLD's SYNOPSIS OF THE DISTOMIDiE. 21 



in Rhombus maximus, Solea vulgaris, Torpedo marmorata, Acipenser 

 Sturio, Ophridium barbatum, O. Vassalli, Capros Aper, Trigla Hirudo, 

 T. lineata, Saurus saurus, and Gasterosteus aculeatus by Rudolphi and 

 others; iu Scomber scombrus and Labrax Lupus byDujardin; in Pla- 

 tessa Jlesus ; in Cottus Scorpio, Clupea Harengus, Perca fiuviatilis, 

 Esox lucius, Anguilla vulgaris, Gadus callarius and Lota communis 

 by Creplin. 



2. DiSTOMA TERETICOLLE, Rudolplli. 



D. tereticolle, Rudolphi, Jurine, Bremser, Siebold, Kblliker, Dujardin, 

 Van Beneden, Leidy, Wagener, Diesing, Revis. p. 36. 



D. truncaimn, Abildgaard? 



D. Liicii, Zeder. 



D. rosarum, Nordmann. 



Fasciola tereticollis, Rudolphi. 



F. longicollis, Bloch. 



jP. Lucii, Miiller, Schmalz, Schrank. 



Planaria Iiucii, Goeze. 



Hab. This is very common in some parts of Europe in the stomach of 

 Esox lucius, while it has been found by Lesueur at Philadelphia, U.S., 

 in the stomach of an American Pike, Esox reticulatus. It is also 

 recorded in Salmo Fario and S. Hucho by Bremser, and in S. Trutta 

 by Jurine. 



.'}. DiSTOMA CLAVATUM, Rudolplli. 



D. clavatum, Rudolphi, Owen, Dujardin, Diesing. 



D. coryphcena, Rudolphi. 



Fasciola clavata, Menzies. 



F.fusca, Bosc. 



F. Scombri Pelamidis, Tileseus. 



Hirudinella, Garsin, Planque. 



Hab. Discovered in the stomach of Pelamys Sarda by Tilesius ; seen 

 by Pohl in Thynnus vulgaris ; in the intestines and also adhering 

 to the branchia of Corypkana Stippuris by Bosc, and in the liver of 

 the same by Natterer. 



4. D. GLOBiPORUM, Rudolphi. 



D. globiporum, Rudol[)hi, Nordmann, Burmeister, Siebold, Ehrenberg, 



Dvijardin, Creplin, Wagener, Molin, Diesing, Revis. p. 30. 

 D. BramcB, Zeder. 

 D. carinatum, Zeder. 

 D. cyprinaceum, Zeder. 

 Fasciola globipora, Rudolphi, 

 F. Bramce, Miiller, Schrank, Gmelin. 

 F. longicollis, Froelich. 

 F. lanceolata, Schrank. 

 Hab. Recorded in Tinea chrysifis by Modcr ; in Cyprinus Carpin by 



Zeder and Froelich; in Abramis Brajiia; and Leuciscus erythrophthal- 



