14 DR. T. S. COBBOLD's SYNOPSIS OF THE DISTOMID^. 



Hah. Discovered b)' Natterer in Brazil in the intestines of Pelicanus 

 Aquila. 



34. DiSTOMA DiEsiNGii, Cobbold. 

 D. Cochlear, Diesing. 



D. cochleariforme Sternas, Rudolphi. 



Hah. Discovered by Natterer in Brazil in the intestines of Sterna can- 

 tica and S. minuta. 



35. DiSTOMA MACROSTOMUM, Rndolphi. 



D. raacrostomum, Rudolphi, Bremser, Dujardin, Diesing. 



D. erraticum, Rudolphi. 



D. ringens, Rudolphi, Dujardin. 



D. Philomelce, Rudolphi. 



Fasciola macrostoma, Rudolphi. 



Hab. Found by Bremser and others in the intestine of Philomela ni' 



soria and P . fiuviatilis, in Parus cceruleus, P. major, P. palustris, P. 



pendulinus, and in Picus tridactylus ; by Rudolphi in Motacilla Jlava, 



M. alba, Sylvia cinerea, and S. Luscinia. 



36. DiSTOMA MESOSTOMUM, Rudolphi. 

 D. mesostomum, Rudolphi, Diesing. 



Hab. Rudolphi discovered this species in Turdus iliacus at Griefswald, 

 and it has also been obtained iromPyrrhula vulgaris, Fringilla Chloris, 

 and F. Coccothraustes. 



37. DiSTOMA CAUDALE, Rudolphi. 



D. caudale, Rudolphi, Dujardin, Diesing. 

 D. Caryocatactis, Zeder. 



Hab. Diesing first noticed this in Corvus Caryocatactis. It has since 

 been observed in the rectum of C. glandarius and C. Pyrrhoeorax. 



38. DiSTOMA ^auALE, Dujardin. 

 D. cequq^e, Dujardin, Diesing. 



Hab. Dujardin discovered many examples in the intestine of Strix 

 flammea in March. I have also found it in the American Barn Owl 

 {Strix perlata). 



39. DiSTOMA BREvicoLLE, Crcplin. 



D. brevicolle, Crejilin, Dujardin, Diesing, i. p. 3fi3. 

 Hab. Creplin found six individuals in the large intestine of Hamatopus 

 ostralegus in September. 



40. DiSTOMA MiNUTUM, Cobbold. 



X). minuta, Cobbold. Linn. Trans, vol. xxii. pt. 4, p. 364, tab. 63, 



figs. 4 & 5. 

 Hab. Found by me very abundant in the intestinal mucus of a specimen 



of Hcematopus ostralegus, which died in the Zoological Society's 



Gardens, Regent's Park. 



