THE INSECTS OF NEW JERSEY. 
389 
XANTHUS Dietz. 
X. pygmseus Dietz. Anglesea V, 28 (div); on juniper (U). 
ACALYPTUS Sch. 
A. carpini Hbst. Hopatcong (Pm), Chester VII, 4, Orange Mts. V (Bf). 
PRIONOMERUS Sch. 
P. calceatus Say. Throughout the State V-VII, locally not rare; the 
larva mines in leaves of sassafras. 
PIAZORHINUS Sch. 
P. scutellaris Say. Hudson Co. (div); Anglesea V (div); g. d. (Li). 
P. pictus Lee. Hopatcong (Pm); Orange Mts. (Bf); Shrewsbury (Jiil); 
DaCosta, Anglesea (W); always rare. 
THYSANOCNEMIS Lee. 
T. fraxini Lee. Throughout the State VI, VII, on ash, in the seeds of 
which it breeds. 
T. helvolus Lee. Bloomsbury IX, 3 (Bf); South Jersey (W); rare. 
PLOCETES Lee. 
P. ulmi Lee. Throughout the State VI, VII; nowhere common. 
TYCHIUS Sch. 
T. sordidus Lee. Anglesea, one specimen (W). 
GYMNETRON Sch. 
G. teter Fab. Common throughout the State V, VI, on mullein. 
MiARUS Steph. 
M. hispiduius Lee. Hopatcong (Pm); Orange Mts. (Bf) ; Newark (Soc); 
“ Plainfield (Sf); in seed capsules of “Lobelia” sp. 
LAE M OS ACC US Sch. 
L. plagiatus Fab. Throughout the State V-VIII, locally common, usually 
on oak; sometimes on hickory. 
CONOTRACHELUS Sch. 
C. jug landis Lee. Throughout the State V-VII; breeds in green fruit of 
walnut and butternut; not rare. 
