Plate 4From: Histopathological and biochemical alterations in Eudrilus eugeniae (Kinberg 1867) as biomarkers of exposure to monocyclic aromatic hydrocarbons in oil impacted sitea–d Histopathological (T.S) alterations in E. eugeniae collected from the contaminated area of Ijegun. (H&E × 400). Cellular degeneration (CD), epidermal degeneration (ED), pigment (P), enlargement of spaces between longitudinal muscles (S), enlargement of ectoderm cells (E), and inclusion bodies (IB)Back to article page