NOTES ON PARASITES 89 



Steph., 1827 ; nec Distoma Savigny, 1816], as synonym of Planaria 

 Gôze, 1872, hence same type, Lectiones publicae de vermihus intesti- 

 nalibus, imprimis humanis, Holra. ; reprinted, 1790, in Delectus 

 opusculorum medicorum aritehac in Germaniae diversis academiis 

 editorum, IX, p. 32. 



1845, Distoma ( Cladocœlium) Dujardin. Histoire nat. des helmin- 

 thes, pp. 382, 388, 389. Only, hence type species, Distoma hepaticum = 

 Fasciola hepatica Linnaeus, 1758. 



1845, Fasciolaria Aisio^YMOvs [nec(l) Lamarck, ll99],Encyclopae- 

 dia Metropolitana or Universal Dictionary of Knowledge, London, 

 XVIII, p. 141. For Fasciola Linnaeus. 



1850, « Distomum Retzius », 1782, in Diesing, Systema helmin- 

 thum, I, p. 141. 



1853, « Cladocalium Dujardin » of Pontallié, Ann. sci. nat., 

 zool., (3), XIX, pp. 103-105 (for Cladocœlium). 



1863, a Distomum (Fasciola))) in Leuckart, Die menschlichen 

 Parasiten, I, p. 530. 



1892, Cladocœlium (Dujardin, 1845) as genus in Stossich, Pro- 

 gramma délia civica Scuola Reale superiore, Trieste, p. 7 of reprint. 



1894, Phasciola Wilder, H. H. [nec [2) Phaseolus Mont., 1875] 

 A Synopsis of the Animal Kingdom, together ivith a Laboratory Prac- 

 ticum of Invertebrate zoology . Northamptou, Mass., p. 24 (for 

 Fasciola) . 



Fasciola is the original and type genus of the family. In a res- 

 tricted sensé, it wasaccepted by E. Blanchard (1847), Cobbold (1860), 

 Stiles(1894), Hassall (1894), R. Blanchard (1895, 1896), Ward (1895), 

 and Railliet (1895). It was used as a subgenus of Distoma by 

 Leuckart (1863, 1889) and Railliet (1893) and in this sensé is 

 exactly équivalent to the subgenus Cladocœlium Dujardin, 1845. 

 Clacocœlium is accepted as subgenus in a somewhat broadened sensé 

 by Braun ( Vermes), and others ; and in the same extent is raised to 

 generic rank by Stossich (1892). 

 Fasciolaria see Fasciola. 

 Fasciolidae Railliet, 1896. — Type, Fas^^iolo Linnaeus, 1758. 



1847, Family Distomidae E. Blanchard, pro parte, Ann. sci. nat., 

 zool., (3), VIII, pp. 278 303 (309). 



(1) Fasciolaria Lamarck, 1799, Mollusk. 



(2) Phaseoius Mont., 1875, Mollusk. 



