Trox scaber (Linnaeus, 1767)

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 : 9

Trox scaber (Linnaeus, 1767)

Wickham 1911; Vaurie 1955; ISIC; IWUC; CASC; DAVC; ELFC; MJPC.

Collection dates: March–June.

Specimens collected at light.

Specimen label data: Hitchcock Nature Area, Pottawattamie Co., Iowa, 10 June 2008, light, ELF (ELFC).

County records ( Figure 22 ): Des Moines, Henry, Johnson, Kossuth, Linn, Monona, Pottawattamie, Story.

Figures

Figures 18–25. Distribution of Scarabaeoidea in Iowa. 18) Trox capillaris Say, 1824. 19) Trox foveicollis Harold, 1872. 20) Trox hamatus Robinson, 1940. 21) Trox robinsoni Vaurie, 1955. 22) Trox scaber (Linnaeus, 1767). 23) Trox sordidus LeConte, 1854. 24) Trox spinulosis spinulosis Robinson, 1940. 25) Trox striatus Melsheimer, 1846.