SPF.Cir.S OP MAMMALIA. 



black. Interfemoral membrane enveloping two-thirds of 

 the tail. Smaller than the other two species. 



Vespertilio Acetabulosus, Herman, Obs, ZooL p. 19. 

 Nyctinomus Acetabulosus, Ency. Method. Art. Mammalogie, 

 sp. 263. Nyctinomus Mauritianus, Geoff. Egypt. Hist. 

 Nat. II. 130. HorsfielcTs Java, No. 5. 



Icon. 



Inhabits the environs of Port Louis, in the Island of 

 Mascareigne. 



184. 4. N. Dilatus (Dilated Nyctinome Bat.) Blackish 

 brown, paler underneath. Wings dilated. Tail slender, 

 attached half way down to the interfemoral membrane, 

 which is furnished with a few muscular bands. 



Nyctinomus Dilatus, HorsfielcTs Java, No. 5. 



Icon. 



Horsfield's Java. 



185. 5. N. 7e722^u(Lowo-churut of Java.) Blackish brown. 

 Wings of great length, and very narrow. Tail slender, the 

 latter half free beyond the interfemoral membrane ; edge 

 of the interfemoral membrane folded, and furnished with 

 muscular fibres. 



Nyctinomus Tenuis, Horsfield, ZooL Researches in Java, 

 No. 5. 



Icon. Horsfield's Java. 

 Inhabits Java. 



186. ^'). N Braziliensis {Bra.zi\ia.n Nyctinome.) Generally 

 of a cinereous brown colour, lighter on the lower parts by 

 varying also from yellow hair to black hair, in different in- 

 dividuals. Upper lip not so deeply notched as in the Egyp- 

 tian species. Elars with folds or wrinkles. 



Nyctinomus Braziliensis, Isidore Geoffroy St. Hilairr, 



65 



