Anchiornis vs Baryonyx
A detailed side-by-side comparison of Anchiornis and Baryonyx, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Property | Anchiornis | Baryonyx |
|---|---|---|
| Scientific Name | Anchiornis huxleyi | Baryonyx walkeri |
| Classification | Theropoda | Spinosauridae |
| Period | Jurassic Late | Cretaceous Early |
| Diet | Insectivore | Piscivore |
| Length | 0.4 m | 7.5 m |
| Height | 0.2 m | 2.5 m |
| Weight | 0 kg | 1.7 t |
| Discovery Year | 2009 | 1983 |
| Discovery Location | Tiaojishan Formation, China | Surrey, England |
| Named By | Xu Xing et al. | Alan Charig & Angela Milner |
Size Comparison
smaller than a human child
roughly the length of a large SUV
Weight Comparison
lighter than a human adult
comparable to 1.7 small cars
Timeline Comparison
Diet Comparison
Anchiornis
InsectivoreAnchiornis primarily fed on insects and other small invertebrates.
Baryonyx
PiscivoreBaryonyx was a fish-eater, specialized in catching aquatic prey.
Classification Comparison
Anchiornis
Baryonyx
Did You Know?
Baryonyx was about 18.8x longer than Anchiornis.
Baryonyx weighed roughly 17000x more than Anchiornis.
Anchiornis was a insectivore while Baryonyx was a piscivore.
Anchiornis lived during the Jurassic Late while Baryonyx lived during the Cretaceous Early, separated by roughly 0 million years.
Baryonyx was discovered 26 years earlier, in 1983.
Anchiornis belonged to Theropoda while Baryonyx belonged to Spinosauridae.