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Prehistoric Life

Thylacosmilus atrox曾经有多长？

成年Thylacosmilus atrox体长约 1.2 m (3 ft 11 in)。

测量内容：adult body length

Thylacosmilus atrox（1.2 m）与a bowling pin（38.1 cm）和an adult person（1.7 m）按真实比例并排绘制
按比例绘制，从左到右依次是：Bowling pin (38.1 cm)、Thylacosmilus atrox (1.2 m)和Adult person (1.7 m)。

比较

它实际有多大？

  • About 71% of the height of an adult person
  • About 5 would fit end to end along a 20-foot shipping container
  • About 60% of the height of a doorway
  • About 3.1× the height of a bowling pin
  • As long as about 14 credit cards end to end

了解更多

关于Thylacosmilus atrox的资料

Thylacosmilus was a saber-toothed metatherian whose exceptionally long upper canines were protected by deep lower-jaw flanges.

来源：Field Museum — Thylacosmilus; University of Florida — Thylacosmilus

Prehistoric Life

名称尺寸与Thylacosmilus atrox对比
Anomalocaris canadensis1 m (3 ft 3 in)0.83×
Australopithecus afarensis1.1 m (3 ft 7 in)0.92×
Smilodon1.2 m (3 ft 11 in)尺寸相同
Sinosauropteryx prima1.2 m (3 ft 11 in)尺寸相同
Heterodontosaurus tucki1.2 m (3 ft 11 in)尺寸相同
Smilodon fatalis1.2 m (3 ft 11 in)尺寸相同
Thylacosmilus atrox1.2 m (3 ft 11 in)本页面
Compsognathus longipes1.25 m (4 ft 1 in)1×
Cave bear1.3 m (4 ft 3 in)1.1×
Paranthropus boisei1.4 m (4 ft 7 in)1.2×

测测你的尺度感

哪个更大：Thylacosmilus atrox还是Anomalocaris canadensis？

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