Odynerus æqualis Cameron, 1906:329, ♀. Holotype ♀, New Mexico; Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:108, Pseudotype ♀ (BMNH). - As Euodynerus foraminatus aequalis: - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution).
Odynerus sulfuritinctus Viereck, 1908:389 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)).
Odynerus spectabiliformis Viereck, 1908:390 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)). - As Odynerus spectabiformis: [lapsus] - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 (lapsus). - As Odynerus spectabiformis: [lapsus] - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 (lapsus).
Odynerus hildagiformis Viereck, 1908:391 - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)).
Odynerus sapelloensis Cameron, 1909:125, ♂♀. ♂♀, Sapello Cañon and Las Vegas, New Mexico (leg. Oslar); Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:112, Holotype ♀ (Zürich). - Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:112 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 (!). - As Odynerus sapellvensis: [lapsus] - Cameron, 1906Cameron, P. 1906. A contribution towards a knowledge of the nearctic Odynerinae. Transactions of the American Entomological Society 32:325-334. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)).
Odynerus deficiens Cameron, 1909:126, ♂. Holotype ♂, Prescott, Arizona (leg. Oslar); Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:109, Holotype ♂ (BMNH). Synonymized with Euodynerus foraminatus aequalis (Cameron, 1906) by Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:109. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)).
Odynerus jeromensis Cameron, 1909:131, ♂. Holotype ♂, Jerome, Arizona (leg. Oslar); Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:110, Holotype ♂ (BMNH). - Bohart, 1965Bohart, R.M. 1965. Synonymy of North American Odynerini described by Peter Cameron. The Pan-Pacific Entomologist 41 (2):107-113.:110 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1494 ( listed as synonym of Euodynerus foraminatus aequalis (Cameron, 1906)).