Species composition of dung beetles (Scarabaeiade: Scarabaeinae) from different habitat types in a protected area in eastern Africa.

Understanding the composition and distribution of dung beetle species across various habitat types is crucial for elucidating their ecosystem functions. Dung beetles play pivotal roles in ecological processes such as nutrient cycling, seed dispersal and parasite suppression. Despite numerous studies on the influence of habitat types on dung beetle communities, knowledge gaps persist, particularly on how these beetles respond to different vegetation types in protected areas. In this study, we surveyed dung beetle species in Nyerere National Park, Tanzania, using baited pitfall traps across four habitat types: closed miombo woodland, open miombo woodland, marshland and riverine. We identified a total of 5534 individuals representing 63 species, 29 genera and nine tribes. Significant variations in species diversity were observed among the habitats, with the closed miombo woodland exhibiting the highest diversity and the open miombo woodland the lowest. Notably, certain species, such as Euoniticellus intermedius, Euonthophagus carbonarius, Gymnopleurus ignites, Onitis alexis, Onthophagus, Onthophagus vinctus, Onthophagus plebejus and Sisyphus goryi displayed a generalist distribution across all habitat types. Our findings underscore the critical importance of maintaining and conserving the quality of diverse habitat types to ensure the long‐term preservation of dung beetle biodiversity and the ecosystem services they provide. This study contributes valuable insights into dung beetle ecology and offers practical implications for ecosystem management and conservation strategies. [ABSTRACT FROM AUTHOR]