Elonus hesperus Werner, 1990

(Figures 1e–f; 2c,j; 3d,k,r; 4d,f; 5)

Elonus hesperus Werner, 1990: Werner, 1990: 229, Werner, 1992. ♂ holotype: USNM [examined, dissected, remounted]

Type locality. United States, Oklahoma, Latimer County.

Distribution. Mexico, United States (Arizona, Missouri, Oklahoma).

Notes. This species shows morphological affinities with E. gruberi n. sp., from which it is best separated by the dense whitish pubescence covering the elytra (absent in E. gruberi n. sp.), by its lighter color (brown vs. dark in E. gruberi n. sp.), and by the shape and size of the orange elytral marking (broad in E. hesperus, but notched or most often interrupted in E. gruberi n. sp.).

Material examined. Mexico. San Luis Potosí: Rio Verde, Media Luna (MA Ivie leg.) 20.VI.1982 (1 ♂, UNHC) ; Sinaloa: Concordia (DS Chandler leg.) VII.1974 (1 ♂, paratype, USNM) ; Tamaulipas: La Pesca, UV trap (WH Cross leg.) 19.IX.1981 (1 ♂, UNHC) . USA. Alabama: Baldwin County, Weeks Bay NER reserve, mixed forest near estuary, black light and MV lamp (JA MacGown leg.) 4.VIII.2000 (1 ♂, MEMC) ; Lawrence County, Prairie Grove Glade, Cedar glade, black light (TL Schiefer leg.) 26.V.2004 (1 ♂, MEMC); Arkansas: Pulaski County, Little Rock, black light trap (B Baldwin leg.) 20.VI.2003 (1 ♂, UNHC), 4.VIII.2003 (1 ♂, UNHC); Mississippi: Oktibbeha County, 3 mi. W of Adaton, black light trap (TL Schiefer leg.) 1.IX.1995 (1 ♂, MEMC); Oktibbeha County, Starkville, White pan trap under black light (WH Cross leg.) 23.VII.1981 (1 ♀, MEMC), (CM Felland leg.) 3.VI.1985 (1 ♂, MEMC), (M Ledlow leg.) 24.VII.1987 (1 ♂, MEMC); Oktibbeha County, Starkville, Agricultural College Mississippi (EC Crockett leg.) 4.VIII.1911 (1 ♂, MEMC); Oklahoma: Latimer County, blacklight trap (K Stephan leg.). VIII.1983 (1 ♂, holotype, USNM; 1 ♂, paratype, BMNH); Texas: Cameron County, Brownsville, (DW Crafk leg.) 29.VI.1938 (1 ♂, UNHC); San Patricio County, Corpus Christi, Lake Corpus Christi, 3 mi. S Swinney Switch, UV trap (CW O’Brien leg.) 22.VIII.1974 (1 ♂, UNHC) ; Willacy County, 11 mi. E Raymondville (AJ Gilbert leg.) 4.V.1989 (1 ♂, UNHC) .