Arthropod, any member of the phylum Arthropoda, the largest phylum in the animal kingdom, which includes such familiar forms as lobsters, crabs, spiders, mites, insects, centipedes, and millipedes. Bacteria are economically important as these microorganisms are used by humans for many purposes. Learn more about arthropods in this article. ADVERTISEMENTS: In this article we will discuss about various economic importance of protozoa. ECONOMIC IMPORTANCE OF 2. Insects have been associated with man’s interests in many ways. The arthropod class of animals includes insects, which also have important ecological and economic roles. Economic importance of arthopoda 1. Arthropods are a popular source of foods to humans and also have other ecological roles. About 84 percent of all known species of animals are members of this phylum. Economic importance of bacteria. Yet the population trends of several arthropods species show them to be in decline. Economic Importance of Earthworm! Thus, the genetic diversity of arthropods is of interest from both a pure research perspective and for practical economic reasons. Their ability to both benefit and harm mankind makes this relationship a unique one. The beneficial uses of bacteria include the production of traditional foods such as yogurt, cheese, and vinegar. 3. For example, they live in water, in moist surface of soil, in air and even as commensals and parasites in animals and plants. Among arthropods, insects are predominant, with ca. Arthropods which are divided into macro, meso and microbial, can’t be seen with naked eye but play a key role in soil fertility, soil structure and soil texture by their activity. Some common arthropods that are good sources of food are crustaceans such as crabs and prawns. However, the greatest contribution of arthropods to human food supply is by pollination: a 2008 study examined the 100 crops that FAO lists as grown for food, and estimated pollination's economic value as €153 billion, or 9.5 per cent of the value of world agricultural production used for human food in 2005. Role of Arthropods in Soil Fertility. Arthropods are also of tremendous economic importance as both providers and chief destroyers of food for human consumption. They play a silent role in […] The earthworms improve the fertility of soil in different ways and, therefore, they are of utmost importance in agriculture. However, a few species of earthworms are harmful. What Is the Economic Importance of Fungi? However, the greatest contribution of arthropods to human food supply is by pollination: a 2008 study examined the 100 crops that FAO lists as grown for food, and estimated pollination's economic value as €153 billion, or 9.5 per cent of the value of world agricultural production used for human food in 2005. Jump to navigation Jump to search. Economic Importance. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Economic Importance Of Insects PPT