Caterpillars are pests that greedily consume leaves so much harm to farmers. The etymological origins of caterpillars date from the early 16th century. The names of caterpillars or caterpillars are derived from the old French catepelose which means cat (cattus: Latin) and pelose which means feather. The feather also has a name called geometrids or inchworms because the way these animals move as if measuring the earth. Caterpillars have a soft body that can grow feathers quickly. In his body, only the hard head. The caterpillar has a strong and sharp jaw to chew the leaves. However, for adult caterpillars, their jaws tend to be softer. Behind the jaw, the caterpillar features a spinner that can produce silk. Some larvae of the Hymenoptera order (ants, bees and wasps) indeed often look like caterpillars from the Lepidoptera order. Both things are different only in the abdomen. In addition, Lepidoptera caterpillars have Y-shaped stitches on the front of the head. To facilitate the exploration of the Earth, caterpillars have opaque colors and resemble the plants they eat. In fact, they also have body parts that can resemble plant spines. The size of the caterpillar varies from 1 millimeter to 2 inches. In fact, they often look like bird droppings. 
the origin of caterpillars from the queen of balqis who embraced the religion of monotheism to the Prophet Sulayman, because the body of the balqis feathers full of feathers, after saying shahadah and acknowledge the prophet Sulayman then rontoklah feather plumage queen balqis, then this feather fall into caterpillars, who knows kaji as this muasal then he is resistant from caterpillar fur who however vicious,
how to pronounce heart "I KNOW YOUR ORIGIN FROM BUY BOU BALQIS, THEN JUN MUDHART ME 
The results of Balitbang Pertanian's research on a number of samples of caterpillar species obtained from various locations show the same causal factor, ie ecosystem changes. This is reinforced by the study of researchers and academics of entomology (insects) from related institutions, such as LIPI and IPB. The experts of insects in Indonesia who collected Balitbang Pertanian also gave the same conclusion. 
