APPENDIX 
OF THE AMERICAN EDITOR. 
1h 
Vesp. carolinensis, Geoff. Anterior upper fore-teeth sub-simple, 
larger than the ial 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- 
ters 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. 
TT: 
Add Plec. 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.(1) 
(1) There is another species with equally long ears, which are not united on the 
cranium; which of these is the megalotis of Raffin., it is impossible to say. 
