Crabro continuus Fabricius, 1804:312. Tanger (Mus. Dom. de Sehestedt). - Beaumont, J. de, 1947Beaumont, J. de 1947 Sphecidae (Hym.) de l´île de Chypre. Mitt. schweiz. ent. Ges. XX (4):381-402. (distribution), 397, (distribution). - As Ectemnius continuus: Pate, 1947Pate, V.S.L. 1947 The Pemphilidine wasps of the Caribbees (Hymenoptera: Sphecidae). Transactions of the American Entomological Society 73 (1):1-33. (distribution); Leclercq, 1951Leclercq, J. 1951 Catalogue synonymique des Crabroninae (Hym. Sphecidae) de la Belgique. Institut royal des Sciences naturelles de Belgique 27 (28):1-20.:13 (distribution); Móczár, 1959Móczár, L. 1959 Sphecoidea II. Budapest. 1-87.:34 (determination); Krombein, 1963Krombein, K.V. 1963 Natural history of Plummers Island, Maryland. XVII. Annotated list of the wasps (Hymenoptera: Bethyloidea, Scolioidea, Vespoidea, Pompiloidea, Sphecoidea). Proceedings of the Biological Society of Washington 76:255-280. (distribution); Beaumont, 1964Beaumont, J. de 1964 Hymenoptera: Sphecidae. Lausanne. 1-174.:128 (distribution); Alayo, 1968Alayo, P.D. 1968 Estudios sobre los Himenópteros de Cuba. II – Subfamilia Crabroninae (Familia Sphecidae). Poeyana (Serie A) 58:1-28. (distribution); Alayo, 1970Alayo, P.D. 1970 Catálogo de los Himenopteros de Cuba. Instituto Cubano del libro, La Habana. 1-218. (distribution); Alayo, 1976Alayo, P.D. 1976 Introducción al estudio de los Himenópteros de Cuba - Superfamilia Sphecoidea. Academia de Ciencias de Cuba, Instituto de Zoologia, Serie Biologica 67:1-46. (distribution); Dollfuss, 1983Dollfuss, H. 1983 Fam.: Sphecidae. Verlag der österreichischen Akademie der Wissenschaften, Wien. 1-32.:19 (distribution); Hohmann, H., 1984Hohmann, H. 1984 Bees and wasps on Eivissa: faunistic notes on Hymenoptera Aculeata. :303-341. (distribution), 315, (distribution); Lomholdt, O., 1984Lomholdt, O. 1984 The Sphecidae (Hymenoptera) of Fennoscandia and Denmark. Fauna Ent.Scan. 4 , part 1:1-224.:325 (distribution); Pádr, 1989Pádr, Z. 1989 Sphecoidea. In: Sedivý, J. (Ed.). Enumeratio Insectorum Bohemoslovakiae - Check List of Czechoslovak Insects III (Hymenoptera). 165-171. (distribution); Dollfuss, H., 1991Dollfuss, H. 1991 Bestimmungsschlüssel der Grabwespen Nord- und Zentraleuropas (Hymenoptera Sphecidae) mit speziellen Angaben zur Grabwespenfauna Österreichs. Stapfia 24:1-274.:174 (distribution); Schmidt, K., 1992Schmidt, K. 1992 Katalog der Spheciden Europas und der Türkei. :1-16. (distribution); Hohmann, H. et al., 1993Hohmann, H., La Roche, F., Ortega, G. & Barquin, J. 1993 Bienen, Wespen und Ameisen der Kanarischen Inseln (Insecta: Hymenoptera: Aculeata) I. Vröff. Übersee-Museum Bremen (Naturwiss) 12 (I-III):14-712. (distribution); Bitsch & Leclercq, 1993Bitsch, J. & Leclercq, J. 1993 Hyménoptères sphecidae d´Europe Occidentale. Vol. 1 Generalites - Crabroninae. 1-325.:169 (distribution); Leclercq & Barbier, 1993Leclercq, J. & Y. Barbier 1993 Atlas de répartition des Crabroniens de France et des régions limitrophes (Hymenoptera, Sphecidae, Crabronini). 1-94.:52 (distribution); Negrisolo, E., 1995Negrisolo, E. 1995 Hymenoptera Sphecidae. In: Minelli A., Ruffo S. & La Posta S. (Ed.). Checklist delle specie della fauna italiana. 1-12. (distribution); Schmid-Egger et al., 1995Schmid-Egger, C., S. Risch & O. Niehuis 1995 Die Wildbienen und Wespen in Rheinland-Pfalz (Hymenoptera, Aculeata). Verbreitung, Ökologie und Gefährdungssituation. Fauna Flora Rheinland-Pfalz Beiheft 16:1-296.:181 (prey/host), 181, (Nistweise); Negrisolo, E., 1995Negrisolo, E. 1995 Hymenoptera Sphecidae. In: Minelli A., Ruffo S. & La Posta S. (Ed.). Checklist delle specie della fauna italiana. 1-12.:7 (distribution); Klein, W., 1996Klein, W. 1996 De graafwespen van de Benelux - Hymenoptera, Sphecidae. Jeugdbondsuitgeverij, 1-130.:49 (distribution); Edwards, 1998 1998 Provisional atlas of the aculeate Hymenoptera of Britain and Ireland Part 2. 1-138. (distribution); Blösch, 2000Blösch, M. 2000 Die Grabwespen Deutschlands. Goecke & Evers, Keltern. 1-480.:330 (distribution); Ohl, 2001Ohl, M. 2001 Sphecidae. In: Dathe, H., A. Taeger & S.M. Blank (Ed.). Verzeichnis der Hautflügler Deutschlands (Entomofauna Germanica, Band 4). 137-143. (distribution), 139, (distribution); Bieri, 2002Bieri, S. 2002 Bienen und Wespen des Fürstentums Liechtenstein. 1-160. (distribution); Amarante, 2002Amarante, S.T.P. 2002 A synonymic catalog of the neotropical Crabronidae and Sphecidae (Hymenoptera: Apoidea). Arquivos de Zoologia (São Paulo) 37:1-139. (distribution); Jacobs, 2005Jacobs, H.-J. 2005 Lindenius anatolicus Beaumont 1967 - Erstnachweis in Europa und weitere Angaben zur Grabwespenfauna Bulgariens (Hymenoptera: Sphecidae, Crabronidae). Linzer Biologische Beiträge 37 (1):435-456. (distribution); Gogala, 2011Gogala, A. 2011 Sphecid wasps of Slovenia (Hymenoptera: Ampulicidae, Sphecidae and Crabronidae). Scopolia 73 (1-39):. (distribution). - As Ectemnius continuus continuus: Bitsch & Leclercq, 1993Bitsch, J. & Leclercq, J. 1993 Hyménoptères sphecidae d´Europe Occidentale. Vol. 1 Generalites - Crabroninae. 1-325. (distribution), 171, (distribution); Ljubomirov, T. & E. Yildirim, 2008Ljubomirov, T. & E. Yildirim 2008 . Sofia. 1-316. (distribution).
Crabro 6-maculatus Say, 1824:341, ♀. ♀, Pennsylvania.
Crabro fuscitarsis Herrich-Schaeffer, 1841:181.
Crabro vagatus Smith, 1869:208, ♀. Japan.
Crabro granulatus Walker, 1871:26, ♂. Cairo.
Crabro rugosus-punctatus Taschenberg, 1875:385. - As Crabro rugoso-punctatus: Dalla Torre, 1897Dalla Torre, C.G. 1897 Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution).
Crabro validus De Stefani, 1884:218.
Crabro vagans Fokker, 1887:xx.
Xylocrabro slossonae Ashmead, 1902:5. Nomen nudum.Xylocrabro slossonae Ashmead, 1902:5. Nomen nudum.
Crabro sayi Cockerell, 1910:61.
Crabro bisexmaculatus Viereck in Smith, 1910:681.
Solenius giffardi Rohwer, 1917:242, ♂♀. Allotype ♂, Alameda County, California, July, 1907 (U.S.N.M., leg. W.M. Giffard). Holotype ♀, Alameda County, California, July, 1907 (U.S.N.M., No. 20156, leg. W.M. Giffard).