2114 Hymenoptera in America North of Mexico 



scitiformis Cockerell. Oreg. 



Nomada (Centrias) scitiformis Cockerell, 1903. Acad. Nat. Sci. Phila., Proc. 55: 591. 6. 

 semiscita Cockerell. Colo. 



Nomada semiscita Cockerell, 1904. Ann. and Mag. Nat. Hist. (7) 14: 28. 6 . 



seneciophila Mitchell. N. C, Fla. 



Nomada (Nomadula) seneciophila Mitchell, 1962. N. C. Agr. Expt. Sta. Tech. Bui. 152: 

 370. 9, d. 

 sophiarum Cockerell. N. Mex. 



Nomada sophiarum Cockerell, 1903. Ann. and Mag. Nat. Hist. (7) 12: 213. d. 



Genus HEXEPEOLUS Linsley and Michener 



Hexepeolus Linsley and Michener, 1937. Pan-Pacific Ent. 13: 77. 



Type-species: Hexepeolus mojavensis Linsley and Michener. Orig. desig. 



Revision: Linsley and Michener, 1939. Amer. Ent. Soc, Trans. 65: 287-289. —Michener, 1944. 



Amer. Mus. Nat. Hist., Bui. 82: 274. 

 mojavensis Linsley and Michener. Calif. 



Hexepeolus mojavensis Linsley and Michener, 1937. Pan-Pacific Ent. 13: 78. 9, d. 

 rhodogyne Linsley and Michener. Calif. Host: Ayicylandrena larreae Timb.? 



Hexepeolus rhodogyne Linsley and Michener, 1937. Pan-Pacific Ent. 13: 80. 9, i. 



Genus PARANOMADA Linsley and Michener 



Paranomada Linsley and Michener, 1937. Pan-Pacific Ent. 13: 82. 



Type-species: Paranomada nitida Linsley and Michener. Monotypic and orig. desig. 



The species of this genus may be cleptoparasites in the nests oi Exomalopsis. 



Revision: Linsley and Michener, 1939. Amer. Ent. Soc, Trans. 65: 289-291 (genera). 



—Linsley, 1943. Amer. Ent. Soc, Trans. 69: 103-104 (species keys). —Michener, 1944. 



Amer. Mus. Nat. Hist., Bui. 82: 274 (genera). —Linsley, 1945. Ent. News 56: 149-151 



(species keys). 

 californica Linsley. Calif. 



Paranomada californica Linsley, 1945. Ent. News 56: 149. 9, cJ. 

 nitida Linsley and Michener. Ariz. 



Paranomada nitida Linsley and Michener, 1937. Pan-Pacific Ent. 13: 83. 9. 

 velutina Linsley. Ariz.; Mexico (Baja California). 



Paranomada velutina Linsley, 1939. Pan-Pacific Ent. 15: 10. <J. 



Taxonomy: Linsley, 1943. Amer. Ent. Soc, Trans. 69: 105. 9, <J. 



Genus HESPERONOMADA Linsley 



Hesperonomada Linsley, 1939. Pan-Pacific Ent. 15: 5. 



Type-species: Hesperonomada melanantha Linsley. Monotypic and orig. desig. 



Revision: Linsley and Michener, 1939. Amer. Ent. Soc, Trans. 65: 291-292. 



melanantha Linsley. Calif. Host: lExomalopsis spp. 



Hesperonomada melariantha Linsley, 1939. Pan-Pacific Ent. 15: 6. 9, S. 



Genus TRIOPASITES Linsley 



Triopasites Linsley, 1939. Pan-Pacific Ent. 15: 8. 



Type-species: Triopasites timberlakei Linsley. Monotypic and orig. desig. 



Revision: Linsley and Michener, 1939. Amer. Ent. Soc, Trans. 65: 293-294. —Linsley, 1943. 

 Amer. Ent. Soc, Trans. 69: 99-103. 

 laguna Linsley. Calif.; Mexico (Baja California). 



Triopasites laguna Linsley, 1943. Amer. Ent. Soc, Trans. 69: 102. 6. 



micheneri Linsley. Ariz. 



Triopasites micheneri Linsley, 1943. Amer. Ent. Soc, Trans. 69: 101. 9. 



