Hydra Jellyfish Small 113×320 Medium 226×640 Large 361×1024 Download Tiff Original 846×2400 | (314.8 KB) Description Fresh water Hydra, a jellyfish, is a many celled animal. Shown is a Hydra nettle cells. Keywords fresh water hydra, hydra, jellyfish Galleries Jellyfish Source: Winchell, Alexander Sketches of Creation (New York, NY: Harper & Brothers, 1870)
