earthworm. segmented worm or annelid. lumbricus terrestris. clitellum & other structures e.g. setae. - 蠕蟲 無脊椎動物 個照片及圖片檔
earthworm. segmented worm or annelid. lumbricus terrestris. clitellum & other structures e.g. setae. - 蠕蟲 無脊椎動物 個照片及圖片檔
close up of children’s hands holding worms collected in plastic container for the biology class project - 蠕蟲 無脊椎動物 個照片及圖片檔兒童, 堆肥, 泥土
insect and bug icon set, vector illustrations of common insects and arthropods - 蠕蟲 無脊椎動物 幅插畫檔、美工圖案、卡通及圖標昆蟲, 矢量圖, 蒼蠅
various invertebrates (insects, worms, corals), chromolithograph, published in 1891 - 蠕蟲 無脊椎動物 幅插畫檔、美工圖案、卡通及圖標插圖
woman working in a laboratory. he writes with a felt pen. selective focus - 蠕蟲 無脊椎動物 個照片及圖片檔各種病症, 實驗室
