Leptochilus ornatus Saussure, 1853:236 - Bohart, 1940Bohart, R.M. 1940. A preliminary study of the subgenus Leptochilus in North America (Hymenoptera, Vespidae). The Pan-Pacific Entomologist 16 (2):81-91.:83 ( listed as synonym of Odynerus republicanus Dalla Torre, 1889); 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). - As Odynerus ornatus:
Odynerus republicanus Dalla Torre, 1889:125, no descr. Replacement name for Odynerus ornatus (Saussure, 1853) by Dalla Torre, 1889Dalla Torre, K.W.von 1889. Hymenopterologische Notizen. Wiener Ent. Zeitung 8 (3):124-125.:125 (non Smith (1852)). - Bohart, 1940Bohart, R.M. 1940. A preliminary study of the subgenus Leptochilus in North America (Hymenoptera, Vespidae). The Pan-Pacific Entomologist 16 (2):81-91. (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.:1479 ( listed as synonym of Leptochilus ornatus Saussure, 1853).
Odynerus zendaloides Robertson, 1901:202, ♂. 3 ♂♂, Carlinville, Illinois. - Bohart, 1940Bohart, R.M. 1940. A preliminary study of the subgenus Leptochilus in North America (Hymenoptera, Vespidae). The Pan-Pacific Entomologist 16 (2):81-91.:83 ( listed as synonym of Odynerus republicanus Dalla Torre, 1889); 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.:1479 ( listed as synonym of Leptochilus ornatus Saussure, 1853). - As Leptochilus ornatus zendaloides: - Krombein, 1958Krombein, K.V. 1958. Superfamily Vespoidea. In: Krombein, K.V. (Ed.). Hymenoptera of America North of Mexico - Synoptic Catalog. Washington: U.S. Department of Agriculture. Agriculture Monograph No. 2. First Supplement, 305 pp. 162-169. (distribution).