26 THE CANADIAN ENTOMOLOGIST. 



Stephanoderes, near hispidtilus Lee. — (Det. A. D. Hopkins.) Two 

 adults in dry stalks on ground, the stalks being perforated by fine pin-hole 

 channels made by the beetles. (See Additional Records.) 



OTHER ORDERS. 



 Cronastogaster litieolata Say, subsp. Iceviiiscula Mayr, var. clara 

 Mayr. These ants occurred in Arcecerus cavities. 



Coslioxys rufitarsis Sm. — Two leaf-rolled pupal cells of a Megachile 

 bee were found in pith of dry stalk on ground; a male Coslioxys rufitarsis 

 emerged from one cell March 30, ^^nd dissection of the other cell disclosed 

 a neaily matured male of same parasitic bee in its own pupal case within 

 the Megachile pupal case. 



Geocorus punctipes Say. — (Det. O. Heidemann.) Adult bug in stalk 

 attacked by Arcecerus fasciadatus. 



Cardiastethus assimilis} Rent. — (Det. O. Heidemann.) Adult bug in 

 stalk attacked by Arcecerus fasciadatus. 



ADDITIONAL RECORDS OF INSECTS FROM COTTON AND 



CORN. 



A number of species already mentioned have been taken at other 



times either hibernating in or attacking the same host-plants, and the 



following additional records are given, including mention of further species 



in relative connection. 



Silvanus bidentatus Fabr. — Found in dry standing cornstalks at 

 Alexandria, La., during my first examination for Arcecerus fasciculatus^ 

 September 18, 1908. 



Cathartus cassice Reiche S^gemellatus Duv.]— Collected on matured 

 cornstalks and a damaged ear at Alexandria, La., September 18, 1908, 

 and besides was reared from stalks attacked by Arcecerus fasciculatus in 

 same field, emerging October 29. At Sherman, Tex., on November 25 of 

 the same year, the species occurred in dried cotton boll. Mr. J. D. 

 Mitchell found it in old cornstalks attacked by Arcecerus fasciculatus^ at 

 Victoria, Tex., March 6, 1909. 



Typhoea stercorea L. \^fumata L.]. — Reared from corn ear collected 

 in field at Shreveport, La,, September 24, 1908, emerging October 3. 



Carpophilus diviidiatus Fabr. — (Det. H. S. Barber.) Collected on 

 corn ear in field at Alexandria, La., August 2, 1909, 



Cojtoteius stejioides Murr. — Taken in dried cotton boll at Sherman, 

 Tex , November 25, 1908. 



