MAMMALIA. 735 



2 



DicUdurus Pr. Max. Incisor teeth ^ , upper canines furnished 



5—5 



behind with a tuhercle at the base, molars ^ — -z . In place of tail 



two horny capsules situated above the intercrural membrane, the 

 anterior orbicular, the posterior subtriangular, acuminate. 



Sp. DicUdurus albus, DicUdurus Frcyrcissii Max., Alb. sur Naturg. Bras. 

 (Lief. I.) Tab. xvi. Beitrdrje zur Naturgesch. Bras. Ii. s. ■239 — 260 (with fig. 

 of cranium). 



5 — 5 



Urocryptas Temm. Incisors 71 , molars p- — - . Ears oblon"- 



— '=' 



moderate, acuminate. Tail very short, emergent at the tip above 



the intercrural membrane. 



Sp. Urocryptus biUneatus Temm., in Van der Hoeven Tijdsckr. v. 1838, 

 p. 33, Tab. II. figs. 3, 4, Monogr. 11. pp. 301, PI. 6, figs. 3, 4; Surinam. 



4 



Emhallonura Temm. Incisor teeth ^ , upper minute, distant, 



upper canines with a process at the base before and behind, molars 



5 — 5 



p — -. Ears moderate, oblong, with tragus small, obtuse. Nose 



acuminate, somewhat prominent. Tail short, connate at the base, 

 free at the tip. 



Sp. EmbaUonura monUcola Temm. in V. D. Hoeven Tijdsckr. v. p. 25, Tab. 

 2, figs, r, 1, Monogr. 11. Pi. 61, figs, i, 1, J a,va, ;— EmbaUonura afra 

 Peters Reise, Sdugthiere, Tab. xii. ; — EmbaUonura saxatiUs Temm., Pro- 

 hoscidea saxatiUs Spix, VespertiUo naso Pr. Max., Brasil. 



In a species from Brasil there is situated in male individuals in the 

 anterior margin of the wing, above the humerus, a glandular sac, which 

 secretes a reddish, fat, odorous matter, EmbaUonura canina Temm. • see 

 Reinhardt Annals of nat. Hist., Sec. Ser. in. p. 386.— In another species 

 a similar larger sac, furnished internally with folds, is situated (perhaps in 

 males only) on the under surface of the wing near the ulna, which opens 

 by a fissure on the dorsal surface. On this species is founded the genus 

 Saccopteryx Illig. (VesperiiUo lepturus Schreb. Sdugtk. Tab. 57; see F. 

 Krauss Archiv f. Naturgesch. 1846, s. 178—182, Taf. vi., and by the 

 same Das Thierreich, Sdugth. Tab. 6, fig. 4.) 



Ta2)hozous Geoffr. Two small incisor teeth above in youno-er 



individuals, in the cartilage occupying the place of the intermaxil- 



5 — 5 

 lary bone, in adults none; molars ?-— k- Snout conical, with nostrils 



