Sphaeroides arenae
Desert Puffer
Field Report Summary
Physical Description
The Desert Puffer is a reptile resembling a Gila monster, but with a highly elastic esophagus and stomach capable of extreme inflation. Its scales are thick and keratinized, providing protection against both the sun and predators. When threatened, it inhales air rapidly, causing its body to swell into a spherical shape, revealing sharper, more pronounced scale edges. The coloration is primarily sandy brown with darker banding, providing camouflage against the desert landscape. They possess small, beady eyes and a short, powerful tail. They possess a slightly poisonous bite, making predators reluctant to attack even when inflated.
Habitat
Arid deserts and scrublands of the American Southwest.
Dietary Behavior
Feeds on succulent plants and insects found in the desert sand.
Evolutionary Origin
A descendant of the Pufferfish species, though its ability to store water has allowed it to evolve and survive in a desert enviornment.
Behavioral Notes
Burrows deep underground during the hottest part of the day, surfacing at night to feed.