APPENDIX 



OF THE AMERICAN EDITOR. 



Vesp. carolinensis, Geoff. Anterior upper fore-teeth sub-simple, 

 larger than the posterior; remarkable for a strong odour resembling 

 that of a Fox. 



V. lucifugus, L. C. Anterior upper fore-teeth bilobate; body- 

 above dark brown, beneath cinereous; nose sub-bilobate; face with a 

 nakedish prominence on each side; ears oblong, naked, tragus sub- 

 linear, half as long as the ears; tail projecting a little beyond the 

 membrane; length to the insertion of the tail two inches and a quar- 

 ter; tail one inch and a quarter. 



V. noctivagans, L. C. Anterior upper fore-teeth bilobate, the 

 posterior sub-simple; colour black or dusky cinereous; hair on the 

 back and belly tipped with grey; ears short, naked, roundish; tragus 

 short and roundish; nose sub-bilobate; tail projecting a little beyond 

 the interfemoral membrane, which is hairy; length two inches and 

 five eighths; tail one and three eighths. 



11. 



Add Pkc. macrotis, L. C. Upper fore-teeth, four, trilobate, dis- 

 tant by pairs, the posterior smaller; ears very long, pointing for- 

 wards; tragus subulate, half the length of the ears.(l) 



(1) There is another species with equally long ears, which are not united on the 

 cranium; which of these is the megahtis of Raffin., it is impossible to say. 



