Prehistoric Life
Titanomyrma giganteumの長さはどのくらいでしたか?
成体のTitanomyrma giganteumの体長は約5 cm (1.97 in)でした。
測定対象:Queen, body length
比較
実際の大きさはどのくらい?
- About 58% of the length of a credit card
- About 2.1× the width of a large coin
- As long as about 7 grains of rice end to end
- About 2 would fit end to end along a smartphone
- About 13% of the height of a bowling pin
学ぶ
Titanomyrma giganteumについての豆知識
Titanomyrma giganteum was among the largest ants known and lived in North America during the Eocene Epoch.
出典:Yale Peabody Museum, “Titanomyrma”; Royal Society, “Giant ants and ancient climate”
Prehistoric Life
ほかの先史時代の動植物と比べると
| 名前 | サイズ | Titanomyrma giganteumと比べると |
|---|---|---|
| Elrathia kingi | 2 cm (0.79 in) | 0.4× |
| Marrella splendens | 2.5 cm (0.98 in) | 0.5× |
| Eldredgeops rana | 5 cm (1.97 in) | 同じサイズ |
| Pikaia gracilens | 5 cm (1.97 in) | 同じサイズ |
| Titanomyrma giganteum | 5 cm (1.97 in) | このページ |
| Tribrachidium heraldicum | 5 cm (1.97 in) | 同じサイズ |
| Cooksonia pertoni | 6.5 cm (2.56 in) | 1.3× |
| Ottoia prolifica | 8 cm (3.15 in) | 1.6× |
| Olenoides serratus | 10 cm (3.94 in) | 2× |
| Dickinsonia costata | 14 cm (5.51 in) | 2.8× |
スケール感を試そう
Titanomyrma giganteumとCooksonia pertoni、大きいのはどちら?
トピック