636 REPORT OF NEW JERSEY STATE MUSEUM. 



I. luctus Cress. Newark, bred from a Noctuid larva (Sm). 



I. indistinctus Prov. G. d. in the United States and Canada. 



I. improvisus Cress. New Jersey (Cress). 



1. fraternus Cress. Massachusetts to Virginia (Cress). 



I. excultus Cress. New Jersey (Cress Coll). 



I. detritus Brulle. New Jersey (Cress Coll). 



I. anceps Cress. Connecticut to Delaware (Cress). 



I. concinnus Say. (Plagiotrypes) New Jersey, probably. 



I. trogiformis Cress. (Trogomorpha) New Jersey (Cress Coll). 



I. cinctitarsis Prov. Trenton V, 24 (Hk). 



HOPLISMENUS Grav. 



H. morulus Say. Staten Island (Ds) ; New Jersey III (Jn). Reared from 

 "Grapta interrogationis" and "Vanessa antiopa." 



TROGUS Grav. 



T. nubilipennis Hald. Orange Mts., rare (Sm); parasitic on "Papilio 



asterias" and "Pyrrharctia Isabella." 



T. obsidianator Brulle. Orange Mts., near Montclair(Sm). 

 T. elegans Cress. Delaware Water Gap VII, 15 (Jn). 

 T. brullei Cress. (Automalus) Chester, Newark, New Brunswick from 



Sphingid larvas (Sm); Westville VI, 7 (Jn). 

 T. copei Cress. Will probably be found in New Jersey. 

 T. canadensis Prov. Staten Island IX (Ds). 

 T. vulpinus Grav. (Psilomastix ex- 



esorius) Throughout the State, 



common V-IX; parasitic on 



swallow-tail and other butter- 

 ~. 



Family EVANIID^E. 



In this family the abdomen is long, 

 flattened transversely and attached 

 by a narrow base to the top of the 

 thorax. 



Fig. 257. Trogus vulpinus on chrysalis of 

 Papilio, from which it has emerged. 



FCENUS Fab. 



F. tarsatorius Say. Del. Water Gap VII, 9 (Jn) ; visits flowers of golden- 

 rod. 



F. montanus var. incertus Cress. Visits flowers of parsnip (Vk) and 

 sure to occur in New Jersey. 



