陸地上最小的動物

That's an interesting question! 😄

According to scientific records, the smallest land animal is a species of ant called "Tiniest Land Ant" (Tinya genus). It is found in Africa and Asia, and its body length is only about 0.15 millimeters (150 micrometers)! That's incredibly tiny! 🐜💤

Other contenders for the title include:

1. Fairyflies (family Signiphoridae): These are also tiny ants that are just 0.2-0.3 mm long.
2. Springtails (order Collembola): Some species of springtails can be as small as 0.15 mm in length.
3. Thrips (order Thysanoptera): Thrips are insects that feed on plants and some species can be only about 0.5-1.5 mm long.

However, it's worth noting that these tiny creatures may not be the absolute smallest land animals, as there might be even smaller ones yet to be discovered in the vast expanse of our natural world! 🌎🔍