496 



DR. P. SOXSrSO Olf DISTOilES. 



[May 16, 



Sciurus bicolor, Sparrm, 



ephippium, Miill. 



prevosti, Dcsm. 



hippurus, Geoffr. 



* pryeri, Thos. 



* brookei, Thos. 



tenui?, Horsf. 



# lowi, Thos. 



* jentinki, Thos. 



notatus, Bodd. 



insignis, Besm. 



* hosei, Thos. 



* everetti, Thos. 



** steerei, Gilnth. 



laticaudatus, Miill. 



soricinus, Miill. ^" Schl. 



exilis, Mi'dl. 



* vrhiteheadi, This. 



UNGULATA. 



Fam. Elephastidj:. 



Elephas indicus, lAnn. 



Fatu. Ehinocerotid.e. 



Rhinoceros sumatrensis, Cuv. 



Fam. TAP1RID.E. 



Tapirus indicus, Cuv. 



Fam. BoviD-E. 



Bos sondaicus, Miill. 

 buifelus, Bliimenb. 



Fam. Cervid^. 



Cervus equinus, Cuv. 



hippelaphus, Cuv. 



sp. inc. 



Cervulus muntjac, Linn. 



Fam. TRAGULIDiE. 



Tragulus napu, F. Cuv. 



** nigricans, Thos. 



jarauicus, Gmel. 



Fam. SciD^. 



Sus vittatus, Mall. 



Terrueosus, Miill. 



* barbatus, Miill. 



— — longirostris, Nehring. 

 ** ahsenobarbus, Huet '. 



CETACEA. 



Fam. DelphisidjE. 



Delphinus sp. inc. 

 Orcella brevirostria, Owen. 



Fam. Bal.enidj:, 



Balsenoptera sp. inc. 

 {Meya'ptera ?) 



SIRENIA. 



Fam. HALICORID.E. 



Halicore dugong, Erxl. 



EDENTATA. 



Fam. Manid.*. 



Manis javanica, Desni. 

 sp. inc. ^ 



4. Brief Notes on Flukes. By Prospero Sonsino^ M.D., 

 Pisa. (Commuuicated by Prof. F. Jeffrey Bell.) 



[Received May 16, 1893.] 



DlSTOMUM TBIGO^'OCEPHALFM, E. 



In the collection of "Worms in the British Museum (Natural 

 History), which, through the kindness of Dr. Giinther and Prof. 

 Jeffrey Bell, I was enabled to examine in 1 891 while attending the 

 International Hygienic Congress, my attention was attracted to a 

 bottle containing a worm which was labelled " Ophistomum mucro- 

 natum, E.,"' but which, some days previous to my visit, my friend 

 Prof. Blauchard, after a cursory examination, had decided to be 

 a Distominn. Prof. Blauchard had not sufficient time to examine 

 the anterior end of the single specimen, which Mas lying upon 

 the dorsal side of the body, and so he failed to perceive that this 



1 Huet, Le Naturaliste, 1888, p. 5. 



* Marche, Lu9on et Palaouan. 1887. p. 302. 



