388 

 Family HOPLODERMID^. 



Genus HoPLODERMA Micliael. 



Jloploilmiia Michael. Das Tier., Lief. ,3, 189S, j). 77. 



//. (lamipun Ant. Duges ( Orihates). Ann. Sci. Nat., Ser. 2, Vol. II., 

 " p. 47. 

 In decayed wood. Areola, 111. 



//. graiiidaiuDi Banks. Can. Ent., Vol. XXXIV., 1902, p. 175. 

 Ottawa, Canada. 



//. setommi Banks { Iloplophord). Trans. Anier. Ent. Soc, Vol. 

 XXII., 1895, p. 16. 

 Un the ground, Sea Clifl, N. Y. 



//. .spha'rulinn Banks {Hoplophora). Trans. Anier. Ent. Soc, Vol. 

 XXII., 1895, p. 1(5. 

 Sea Cliir, N. Y. 



Genus Phthiracarus Perty. 



Phthrnicariis Perty. AW^. Naturg., III., 1841, p. 874. 



P. aiiiericanas, n. sp. 



Under logs and old boards, Danville, Areola, and Urbana, 111. 



P. arctatus Riley (Hoplophora). Riley's 6th Mo. Rep., 1874, p. 53. 

 Sea Cliff, N. Y.; Florida; Missouri. 



P. eryptoptis Banks. Proc. Calif. Acad. Sci., Ser. 3, Vol. III., 1904, 

 p. 367. 

 Claremont, Calif. 



P. tfd.geUlformls, n. sp. 

 Under logs, Homer, 111. 



/'. ilavus Ewing. Ent. News, Vol. XIX., p. 450. 

 In moss, Urbana, 111. 



P. glabratus Say. .Jour. Phila. Acad., A^ol. II., 1821, p. 73. 



Sea Cliff, N. Y. 



P. niaginis Ewing. Psyche, Vol. XIV., 1907, p. 114. 

 Under old logs, Pine, Ind. 



P. rotundas Ewing. Ent. News, Vol. XIX., p. 451. 

 Under a log, Batavia, 111. 



