No. 34-] HEMIPTERA OF CONNECTICUT I COREIDAE. 747 



Hind femora not greatly enlarged, rarely spinous, in which case 

 antennal tubercles are moderate in size and separated by a space 

 greater than their own width 3 



2. Tylus deflexed, not projecting much if any before antennal tuber- 



cles MiCTINI 



Tylus not deflexed, extending much before antennal tubercles 



ACANTHOCEPHALINI 



3. Posterior tibiae not dilated ^ 



Posterior tibiae dilated Anisoscelini 



4. Antennal tubercles large and prominent, close together, extending 



much beyond apex of tylus ; lateral angles of thorax produced in 

 an acute spine ; third antennal segment expanded and flattened . . 



Chariesterini 

 Antennal tubercles moderate in size, distant, not extending beyond 

 apex of tylus ; lateral angles of thorax not spined ; third antennal 

 segment cylindrical in adults Coreini 



Tribe ACANTHOCEPHALINI. 



Acanthocephala Laporte. 1 



A. terminalis (Dallas). (PL xviii, 33.) 



List of Hemip., ii, 451, 1852. 



Color brown, terminal segment of antennae paler; length 18- 

 23 mm. 



Stamford, 13 Aug., 1891 (A. P. M.) ; New Haven, 22 July, 1909 

 (B. H. W.), 4 June, 1911 (W. E. B.), 3 Aug., 1909 (B. H. W.) ; New 

 Canaan, 5 Sept., 1914 (M. P. Z.), 21 Sept., 1909 (B. H. W.) ; Greenwich, 

 5 Oct., 1909 (A. I. Bourne) ; Manchester, 30 Aug., 1912 (D. J. C.) ; North 

 Branford, 8 June, 1912 (B. H. W.) ; Portland, 14 Aug., 1913 (B. H. W.) ; 

 Meriden, 6 June, 1914 (H. L. J.) ; Brookfield, 30 Aug., 1914 (W. M.) ; 

 South Meriden, 6 June, 1914 (H. L. J.). 



Tribe ANISOSCELINI. 



This tribe is typically southern, but three species of one genus 

 may possibly be found in Connecticut. 



Leptoglossus Guerin. 



Key to Species. 



1. Pronotum rugose, irregularly punctate; hemielytra without white 



band; color brown, antennae and anterior legs pale; length 18-21 



fulvicornis 

 Pronotum smooth, regularly punctate ; hemielytra with band ..... 2 



2. White band of hemielytra zigzag; outer foliation of hind tibiae 



evenly rounded, but little wider than inner ; color brown ; length 



about 19 mm corculus 



White band straight ; outer foliation scalloped, wide ; color brown ; 



length about 18 mm phyllopus 



L. fulvicornis (W tstwood) , magnoliae Heidemann. 

 Hope Cat, ii, 17, 1842. 



This species has been taken in Massachusetts. 

 L. phyllopus (Linnaeus). 

 Syst. Nat, Edn. 12, i, 731, 1767. 



