CATALOGUE OF INSECTS. 287 



CHL^NOGRAMMA, Smith. 

 C jasminearum, Bdv. 



Rare. Taken by Newark collectors. Caldwell, rare — Crane. 



CERATOMIA, Harris. 

 C amyntor, Hiib. 



Not rare. Generally distributed throughout the State. The 



larva feeds on Elm and Linden, and is readily recognized by the 



four thoracic horns in addition to the usual anal horn. 



C. undulosa, Wlk. 



Not usually rare. Quite generally distributed. Caldwell, 

 rare — Crane. June and August — Seib. 



ELLEMA, Clem, 

 E. harrisii, Clem. 



Very rare. Feeds, in the larva state, on Conifers. Taken by 



Newark collectors. 



B. coniferarum, S. & A. 



Rare. Perhaps even more so than the preceding. Also on 

 Conifers. It is on the Newark list. 



Sub-Family SMERIXTHIN^. 



TRIPTOGON, Brem. 

 T. modesta, Harr. 



Rare. One of the largest and the handsomest of our species. 

 The larva on Poplar. Taken by Newark collectors. 



SMERINTHUS, Latr. 

 S. geminatus, Say. 



Common. Generally distributed. On the Newark list. Cald- 

 well, rare — Crane. In August — Seib. 



PAONIAS, Hub. 

 P. excaecatus, S. & A. 



Common throughout the State. 



