22 TERTIARY COLEOPTERA OF NORTH AMERICA. 



while eleven extinct forms are recognized in Germany, Galicia, Pennsyl- 

 vania, Ohio, and Canada. Besides these, in the older Tertiaries two species 

 are here described from Florissant, three have been described and two 

 others indicated from Oeniugen, and the genus has been recognized in 

 amber. 



PTEROSTICHUS ABROGATUS. 



Pterosiichw abrogatus Scudd.. Tort. Ins. N. A., 525, pi. 1. tig-. 39 (1890); Contr. 

 Cunad. Pala-mit., II. 5o (l,s;2). 



Clay beds of Scarboro, Ontario. 



PTEROSTICHUS DORMITANS. 



Ptei'oxtn'Jnix dormitans Scudd., 'IVrt. Ins. N. A., 52<i, pi. 1, tigs. 49, 55 (1890); Contr. 

 Cunad. Paheont., II, 50-51 (1892). 



Clay beds in the vicinity of Cleveland, Ohio. 



PTEROSTICHUS DESTITUTUS. 



Pterostichiis destitutes Sc-udd., Tert. Ins. N. A., 526, pi. 1. %. 4- (1890); Contr. 

 Cunad. Pahvont., II, 51 (1892). 



Clay beds of Scarboro, Ontario. 



PTEROSTICHUS FRACTUS. 



Pterostickus fractus S.-ndd.. Tert. Ins. N. A., 527, pi. 1, %s. 29, 30(1890); Contr. 

 Cunad. Palreont, II, 51 (ls!2). 



Cla\' lieds i it' Scarboro, Ontario. 



1 'TEUOSTICHTS DESTRUCTUS. 



Pterostichus destructus Scudd., Tert. Ins. X. A.. 527. pi. 1. %. 4f, (1S90); Contr. 

 Cunud. Pula-ont.. II. 51-52 (1SH2). 



('lay beds of Scai'boro, < hitariu. 



I'l i:i;nsTU'iirs u KUDUS. 



Loxandrus gelidus Scudd.. Hull. I'. S. (icol. (ICOUT. Surv. Terr., III. 7<i3-7(J-lr (1877). 

 Pterosticlius >/,/;</n* Scudd.. Tert. Ins. X. A., 527-52N pi. I. li.^x. 52, 59-61 (l8'.n): 

 ( lontr. ( lanad. Palesont., II. 52 53 (Is:i2). 



Cla\ lieils uf Scin-liurci, < Mitario. 



