78 CLARK — NEW SPHINGIDAE Pvifvn' 



Epistor latipennis R. & J. 



Epistor liiguhris latipennis R. & J. has been considered as the 

 Jamaican subspecies of E. lugubris lugubris Linne. At Mande- 

 ville, Jamaica, during December, 1919, and January, 1920, Mr, 

 F. E. Watson took both the broad- and the narrow-winged form. 

 Examination of the genitaUa shows the tooth of the left clasper 

 to be shorter in this form. On the fore wing R2 is more pro- 

 jected. The two forms occur in one locaHty. It seems there- 

 fore proper to consider the Jamaican form as a distinct species, 

 to be called Epistor latipennis (R. & J.). 



