268 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Genus SACCOPTERYX Illiger. 



1811. Saccopteryx ILLIGER, Prodr. syst. mamm. et avium, p. 121, 

 Type. Vespertilio lepturus SCHREBER. 



Subgenus SACCOPTERYX Illiger. 



Saccopteryx bilineata (Temminck) . 



1838. Urocryptus bilineatus TEMMIXCK, Van der Hoeven s 



tijdsch. voor natuurl. gesch. en physiol., v, p. 33. 

 1867. Saccopteryx bilineata PETERS, Monatsber. k. preuss. 



Akad. Wissensch. Berlin, p. 471. 

 1885. Saccopteryx bilineata TRUE, Proc. U. S. nat. mus., YII 



(1884), p. 603*. 1885. 

 TYPE LOCALITY. Surinam. 



Subgenus BALANTIOPTERYX Peters. 



1867. Balantiopteryx PETERS, Monatsber. k. preuss. akad. Wis- 

 sensch. Berlin, p. 476. Type. Balantiopteryx plicata PETERS. 



* Saccopteryx plicata (Peters). 



1867. Balantiopteryx plicata PETERS, Monatsber. k. preuss. 



Akad. Wissensch. Berlin, p. 476. 

 1878. Saccopteryx plicata DOBSOX, Catal. chiropt. Brit, mus., 



p. 376. 

 1885. Saccopteryx plicata TRUE, Proc. IT. S. nat. mus., YII 



(1884), p. 603. - 1885. 

 TYPE LOCALITY. Puento Arenas, Costa Rica. 



Saccopteryx infusca Thomas. 



1897. Saccopteryx infusca THOMAS, Ann. and mag. nat. hist., 



6th ser., xx, p. 546. December, 1897. 

 TYPE LOCALITY. Cachavi, northern Ecuador. 



