Body length7 hundredths m
307 quadrillionthsMars orbit radii
3.2 thousandthsSemi truck lengths
2.19SD card lengths
Snout to vent, females slightly larger
The world's least useful encyclopedia

Photo by Stephanie LeBlanc on Unsplash
The neon-eyed poster child of tropical rainforests/Small Animals
With its vivid crimson eyes and lime-green body, the red-eyed tree frog is the ambassador of Central American rainforests. Those shocking eyes serve a purpose: when startled, it flashes them open to startle predators, a defense called startle coloration. Despite looking exotic, it is completely non-venomous.
Snout to vent, females slightly larger
About 10 g
Over 20 times its body length
About 7 days
About 26 C