Yes this is used to defend or signal that it is being attacked.
Green,brown, and somtimes yellow ~EDIT~ They can be many different shades of brown, green, and yellow. Very rarely, an inky blue grasshopper can be found, though.
Grasshoppers are green because it makes it more difficult for predators to see them in grass. Not all grasshoppers are green.Some are shades of brown..Others are yellow brown.
red + blue = purple blue + yellow = green red +yellow = orange orange +blue = brown yellow + purple = brown red + green = brown
Red and green and add yellow to get a lighter brown red+green blue + orange pink + green purple + green purple + yellow red + green
for me its yellow or green
Red + yellow + green = brown.
Blue - Neutral Brown - Life Yellow/Green - Earth
No they make a lighter green.
The scientific name is chromiusum scavolia.
Brown. Green is just a mixture of blue and yellow, and if you mix all the primary colours, you get brown.
they can be almost any color non like blue or red
A lime green grasshopper that is only 4 mm long is most likely just an immature version of the larger grey-brown grasshopper. There are about 11,000 kinds of grasshoppers in the suborder Caelifera, and hundreds of them are small and green in the early stages of their development.