NOTES ON PARASITES 87 



Grossodera see Bunodera. 



Dicrocœlium (Dujardin, 1843) . — Type, Dicrocœlium lanceatum 

 Stiles & Hassall, 1896. 



1845, Distoma [Dicrocœlium) Du jxRBm, Histoire nat. des helminthes, 

 pp. 388, 391. 



1847, Dicrocœlium (Dujardin, 1845) as genus in synonymy of 

 Distoma, see E. Blanchard, Ann. sci. nat., zool., (3), VIII, pp. 291- 

 292. Type, Fasciola lanceolata Rudolphi, 1803 [nec Schrank, 1790] 

 = Dicrocœlium lanceatum Stiles & Hassall, 1896. 



Dicrocœlium lias been accepted as a subgenus by Stossich (1886, 

 1889, 1892, 1895), Monticelli (1888, 1893), Leuckart (1863, 1889), 

 Railliet (1893), Stiles and Hassall (1894) and others;E. Blanchard was 

 the first to raise it to generic rank, altliough lie used Dujardin's 

 name as a synonym. R. Blanchard (1895) has recently restricted it 

 to very narrow limits as a genus, and inthis sensé itis hère used, 

 and adopted. 



Distoma see Fasciola. 



Distomacea see Fasciolidae. 



Distomea see Fasciolidae. 



Distomeae see Fasciolidae. 



Distomidae E. Blanchard see Fasciolidae. 



Distomidae Cobbold see Fasciolidae. 



Distomidae Monticelli see Fasciolidae. 



Distomii E. Blanchard, 1847. 

 1847, (( Dîstomu Dujardin» in E. Blanchard, Ann. se. nat., zool., 

 (3), VIII, p. 277. Name of « tribe », including Distomidae, Amphi- 

 stomidae and Holostomidae. 



Distominea see Fasciolidae. 



DistomMlumsee A gamodistomum. 



Distomum see Fasciola. 



Echinostoma Rudolphi, 1809. — Type, Distoma echinatum Zeder, 

 1803. 



IS09, EchinostomaRvBOLPm, Entozoorum hist. nat., II, I, p. 37-38. 

 1845, Distoma (Echinostoma) (Rudolphi) Dujardin, Histoire nat. 

 des helminthes, pp. 382, 389, 423. 



1892, « EchinosLomum » in Stossich, Programma civica Scuola 

 lieale superiore, Trieste, p. 4 of reprint. 



Authorshave usually attributed Echinostoma to Dujardin but the 



