What is umbonia spinosa?

Umbonia spinosa is a species of planthopper, belonging to the family Membracidae. It is commonly known as the thorn bug or the treehopper. This insect is well known for its unique appearance, which is characterized by a thorn-like projection on its thorax that resembles a large thorn on a branch. The thorn bug is primarily found in tropical regions of Central and South America, but can also be found as far north as Texas and Florida.

These insects feed on the sap of various plants and can cause significant damage to crops, especially when present in high numbers. They are also known for their interesting behaviors, such as the tendency of the females to guard their eggs and young. The thorn bug is not generally considered to be a harmful insect to humans, but its striking appearance makes it a popular subject for insect enthusiasts and photographers.