Diplotaxis tristis Kirby, 1837

Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, Insecta Mundi 2020 (787), pp. 1-83 : 31-32

Diplotaxis tristis Kirby, 1837

ELFC; DAVC.

Collection dates: June–July.

First known Iowa specimens and NEW STATE RECORD: Yellow River State Forest , Allamakee Co., Iowa, 3 July 2005, UV light, ELF ( ELFC) ; Backbone State Park , Delaware Co., Iowa, 15 July 2005, UV light, ELF ( ELFC) .

Only a few records from Iowa.

County records ( Figure 109 ): Allamakee, Delaware, Dubuque, Winneshiek.

Tribe HOPLIINI Latreille, 1829

Hoplia Illiger, 1803

Figures

Figures 106–113. Distribution of Scarabaeoidea in Iowa.106) Diplotaxis blanchardi Vaurie, 1956.107) Diplotaxis frondicola (Say, 1825). 108) Diplotaxis harperi Blanchard, 1851. 109) Diplotaxis tristis Kirby, 1837. 110) Hoplia laticollis LeConte, 1856. 111) Hoplia modestus Haldeman, 1843. 112) Hoplia trifasciata Say, 1825. 113)