335 
THE INSECTS OE NEW JERSEY. 
/ E. subarmatus Lee. Nyack on linden, and surely in New Jersey (Lg). 
E. vest it us Say. Throughout the State, rarely; infests “Cornus florida” 
(Ch)'; hickory (Riley) and walnut (Hopkins). 
ONC1DERES Serv. 
O. cmg ulatu s Say. Throughout the State VI-IX, but rare and local; 
girdles twigs of oak, hickory, persimmon, apple and other trees. 
HIPPOPSIS Serv. 
H. lemniscata Fabr. Madison VI (Pr); Bloomfield VIII (Bf); Camden 
VII, Merchantville VI (W); Westville (Li); Lahaway VII (Coll); 
Anglesea VII, 4 (Lv). 
SAPERDA Fab. 
S. obliqua Say. Throughout the State, rarely; breeds in black alder. 
S. ca lea rata Say. Occasional throughout the State, the larva in trunks 
of poplar and cottonwood, attacking live trees. 
/ S. mutica Say. Caldwell (Cr); Gloucester on willow (W). 
Fig. 134 .—Round-headed apple-borer, Saperda Candida: a, larva; b, pupa; c, adult. 
Fig- 135 -—Saperda Candida: a, puncture in which egg is laid;' b; same ’in section; 
e, hole from which beetle has emerged; f, same in section; 
g, pupa in its cell. 
