E. giganteus may refer to:

• Edestus giganteus, the scissor-tooth shark, an extinct shark species that lived in the oceans during the Late Carboniferous
• Equus giganteus, the giant prehistoric horse native to North America during the Pleistocene
• Erythrochiton giganteus, a plant species endemic to Ecuador
• Esacus giganteus, the beach stone-curlew or beach thick-knee, a large ground-dwelling bird found in Australasia
• Eubrontes giganteus, the name of fossilised dinosaur footprints dating from the Late Triassic

Topics referred to by the same term

This disambiguation page lists articles associated with the same abbreviated species scientific name.
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