Anchiornis vs Irritator
A detailed side-by-side comparison of Anchiornis and Irritator, covering size, diet, classification, geologic period, and discovery history.
Side-by-Side Comparison
| Thuộc tính | Anchiornis | Irritator |
|---|---|---|
| Tên khoa học | Anchiornis huxleyi | Irritator challengeri |
| Phân loại | Theropoda | Spinosauridae |
| Kỷ | Jurassic Late | Cretaceous Early |
| Chế độ ăn | Insectivore | Piscivore |
| Chiều dài | 0.4 m | 8.0 m |
| Height | 0.2 m | 2.5 m |
| Cân nặng | 0 kg | 1.0 t |
| Năm khám phá | 2009 | 1996 |
| Địa điểm khám phá | Tiaojishan Formation, China | Santana Formation, Brazil |
| Được đặt tên bởi | Xu Xing et al. | David Martill et al. |
Size Comparison
smaller than a human child
roughly the length of a large SUV
Weight Comparison
lighter than a human adult
comparable to 1.0 small cars
Timeline Comparison
Diet Comparison
Anchiornis
InsectivoreAnchiornis primarily fed on insects and other small invertebrates.
Irritator
PiscivoreIrritator was a fish-eater, specialized in catching aquatic prey.
Classification Comparison
Anchiornis
Irritator
Did You Know?
Irritator was about 20.0x longer than Anchiornis.
Irritator weighed roughly 10000x more than Anchiornis.
Anchiornis was a insectivore while Irritator was a piscivore.
Anchiornis lived during the Jurassic Late while Irritator lived during the Cretaceous Early, separated by roughly 0 million years.
Irritator was discovered 13 years earlier, in 1996.
Anchiornis belonged to Theropoda while Irritator belonged to Spinosauridae.
Explore These Dinosaurs
Explore the Natural World
Discover more across the Nature FYI family