128 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



Type: Karaechthrus tuberculatus Uchida. Orig. desig. and by 

 monotypy. 

 ""Bioleter Meyer, 1930. Acad. Sci. USSR. Mus. Zool. Ann. 31: 169. (Syn. 

 teste Townes and Townes, 1962, p. 486.) 



Type: (Bioleter eos Meyer) = tuberculatus (Uchida). Orig. 

 desig. 



abdominalis abdominalis Cresson, changed status. Atlantic Ocean to Minn, 

 in Canada. Zone. Reduced to subsp. rank (teste Townes and 

 Townes, 1962, pp. 488, 489, 490). 



'''abdominalis diinidiatus Townes. Calif. 



Echthrus abdominalis dimidatus Townes, 1962. In Townes and Townes, 

 U. S. Natl. Mus. Bui. 216 (Pt. 3) : 488, 489, 491. $, ?. 



*abdominalis infuscus Townes. Wyo., Utah, Ariz., N. Mex. 



Echthrus abdominalis infuscus Townes, 1962. In Townes and Townes, 

 U. S. Natl. Mus. Bui. 216 (Pt. 3) : 488, 492. $, 9. 



abdominalis vancouverensis (Bradley), changed status. Alta. and B. C. to 

 Wyo. and Calif. Reduced to subsp. rank {teste Townes and 

 Townes, 1962, pp. 488, 489). 



adillae adillae Davis, changed status. B. C, Wash., Oreg. Reduced to subsp. 

 rank {teste Townes and Townes, 1962, pp. 497, 498). 



*adillae brunneus Townes. N. Y., Va. 



Echthrus adillae brunneus Townes, 1962. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 3) : 497, 501. 2. 



*adillae nigriventris Townes. Labrador, Man., Mont., Colo., Alta., B. C, 

 Alaska. Host: Paranthrene robiniae f. perlucida (Busck). 

 Echthrus adillae nigriventris Townes, 1962. In Townes and Townes, 

 U. S. Natl. Mus. Bui. 216 (Pt. 3) : 497. $, 2. 



*adi!lae rubidus Townes. Oreg., Calif., Nev. 



Echthrus adillae rubidus Townes, 1962. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 3) : 496, 499. $, 5. 



^adillae semiruber Townes. Wash., Oreg. 



Echthrus adillae semiruber Townes, 1962. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 2) : 497, 498. 3,9. 



*adillae tibialis Townes. Maine, Que., Ont. 



Echthrus adillae tibialis Townes, 1962. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 3) : 497, 500. $,9. 



*niger emaculatus Townes. Maine, Que., Ont., Mich., Wis. 



Echthrus niger emaculatus Townes, 1962. In Townes and Townes, U. S. 

 Natl. Mus. Bui. 216 (Pt. 3) : 493, 494. $,9. 



niger niger Cresson, changed status. Que., Ont., south to Va., Mich. Host: 

 Saperda Candida F. Reduced to subsp. rank {teste Townes and 

 Townes, 1962, pp. 494, 495). 



niger rufopedibus Harrington, changed status. Que. to B. C, Minn. Reduced 

 to subsp. rank {teste Townes and Townes, 1962, pp. 493, 494). 



rufopedibus Harrington. A subsp. of niger Cresson. 



vancouverensis (Bradley). A subsp. of abdominalis Cresson. 



Genus XYLOPHRURUS Foersfer, pp. 273-274 



Xylophrurus Foerster. Change type citation to {Echthrus lancifer (Gra- 

 venhorst)) = dispar (Thunberg). Included by Schmiedeknecht, 

 1888. 



Nyxeophilus Foerster. Change type citation to: Cryptus bimaculatus 

 Gravenhorst [as Thomson]. (Perkins, 1962, p. 439, considers 

 this a valid genus.) 



Macrocryptus Thomson. Change type citation to (Echthrus lancifer Gra- 

 venhorst) = dispar (Thunberg). By monotypy. 



