CATALOGUE OF INSECTS. 315 



*G. limpida, Gn. 



Newark, in August — Seib. 

 G. cerussata, Grt. 



Newark, in September — Seib. 

 G. cataphracta. Grt. 



Caldwell, rare — Crane. 

 G. nitela, Gn. 



Eores in stalks of Corn, and sometimes quite injurious. 



ACHATODES, Gn. 

 A. zeae, Harris. 



The larva is also a stalk borer. Rare at Caldwell — Crane. 



ARZAMA, Walk. 

 A. obliquata, Grt. & Bob. 



Newark, in May and June — Seib. 

 A. diffusa, Grt. 



The larvae of both species bore in the stems of Ti/pha, and 

 the insects are of course confined to swampy localities where Cat- 

 tails are abundant. 



MACRONOCTUA, Grt. 

 M. onusta, Grt. 



Newark — Stortz. 



EUTHISANOTIA, Grt. 

 E. timais, Cram. 



Rare. A southern species which occasionally finds its way 



northward. 



SCOLECOCAMPA, Gn. 

 S. liburna, Geyer. 



Newark, in July — Seib. 



EUCALYPTBRA, Morr. 

 *B. bipuncta, Morr. 



Found on salt marshes, where the larva probably bores into 

 some of the reeds or grasses. 



