An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas Author Hielkema, Auke J. Author Hielkema, Meindert A. text Insecta Mundi 2019 2019-10-25 732 732 1 306 journal article 10.5281/zenodo.3678492 8e18452b-1d9d-462e-bac8-8c86eeb4ddc3 1942-1354 3678492 930EAB11-37FA-41B0-980A-1A4736527842 Omorgus ( Omorgus ) loxus ( Vaurie, 1955 ) Trox loxus Vaurie 1955: 58 ( Mexico ) Distribution. French Guiana : Moragues 2010b: 77 (as O. lauxus [sic]); JRSD. Brazil : Vaurie 1962: 147 (as Trox loxus ); Ratcliffe 1978a: 301 (as Trox loxus ); Scholtz 1990: 1416 ; Zídek 2013: 12 , 2017: 103 . Other: Vaurie 1955: 58 ( Argentina ?, Mexico - as Trox loxus ), 1962: 147 ( Argentina , Mexico - as Trox loxus ); Ratcliffe 1978a: 301 ( Argentina , Mexico , Panama - as Trox loxus ); Scholtz 1990: 1416 ( Argentina , Colombia , Costa Rica , Mexico ); Zídek 2013: 12 ( Argentina , Colombia , Costa Rica , Mexico ), 2017: 103 ( Argentina , Colombia , Costa Rica , Mexico ). Note. The identification of the specimen of Omorgus loxus from French Guiana in Moragues (2010b: 77) is made by Howden (G. Moragues, pers. comm. 2013) and confirmed by Rheinheimer (J. Rheinheimer, pers. comm. 2014), who acquired the collection of Moragues.