Uhler.] 368 [April 17, 



duct. Scutellura a little humped at base, gradually declining poste- 

 riorly. Edge of connexivum subacute. 

 A. marmoratus. 



Tetyra marmorata Say, Heteropt. New Harm., 2, 1. Fitch repr. 

 Trans. N. Y. State Agricult. Soc, 1857, p. 755. Aulacostetlius mar- 

 moratus Uhler, Proc. Boston Soc. N. H., 1871, p. 94. 



No. 112, Harris' Collection, d". " North Carolina, April, Mr. Nut- 

 tall." Determined by Mr. Say. 



Mr. Say's specimens were obtained in New Jersey. A male in my 

 collection, from near Baltimore, is much smaller than that of Dr. 

 Harris, but differs in no other respect. 



Hom^emus Dallas. 

 H- seneifrons. 



Scutellera ozneifrons Say, Long's Exped., Appendix, 299, No. 2. 

 Pacliycoris exilis H.-Schf., Wanz. Ins., iv, tab. 110, fig. 346, 



Not included in the original manuscript index of Dr. Harris ; but 

 there are two specimens in the collection. It is not uncommon in 

 Eastern Massachusetts, near Andover, and in other localities. In 

 Maryland it is one of the forms belonging to the Alleghanian Fauna, 

 being replaced in the Carolinian District by Romamius parvulus 

 .Germar. 



EURYGASTRINA. 



ElJRYGASTER Lap. 



;E. alternatus. 



Tetyra alternatd Say, Amer. Entomol., tab. 43, fig. 3. — Germar, 

 Zeitsch., i, 74, 5. 



No. 34, Harris' Collection, d" and ?. » May 30, 1826. April 22, 

 1829. Cambridge, July 10, 1836." 



This species occurs from Eastern Canada to Oregon and Califor- 

 nia ; it is common in Illinois and Massachusetts. Specimens were 

 obtained by Mr. Kennicott near Great Slave Lake, and I have met 

 with two or three individuals in Maryland. It varies in color about 

 as much as its European congener ; being found of all the shades 

 from light olive-gray to dark ferruginous. 



PODOPINA. 



Podops Lap. 

 P. dubius. 



Scutellera dubia Beauv., Ins. Afr. et Amer., Hemipt., 33, pi. 5, 



