Population parameters of two water scavenger beetles: Derallus angustus Sharp, 1882 and Enochrus vulgaris (Steinheil, 1869) (Coleoptera: Hydrophilidae) in permanent ponds: spatial distribution and microhabitat preference. Trop Zool. 2016;30(1):1-12. Accessed June 15, 2025. https://biology.pagepress.org/tz/article/view/58