Energy Flow Web: The energy flow web depicts the transfer of energy flux from the producers to the other species of animals.Connectedness Web: This type of web shows how the feeding relationship of the species depends on each other.The primary consumers present in the detrital ecosystem are fungi, bacteria, protozoa, and other microbes.Īs the food web describes the relationship between different species of animals through its complex net-like structure, there are three types of food web diagrams: The detrital food web shows a massive amount of energy flow in the ecosystem. All the animals in a grazing ecology form a complex food web that shows the transfer of nutrients and energy from green plants to the highest level of the food web.Īt the same time, the detrital food web starts with the decomposers or the organism feeding on the decaying substances. The primary animals get their nutrients from the herbivores and then pass the same to the secondary carnivores. These herbivorous animals are preyed upon by carnivorous animals and can be two types of animals, primary and secondary. Rabbits, grasshoppers, ground squirrels belong to this category. The nutrients from them are passed on to the primary consumers or herbivores. The green plants are the primary producers or autotrophs. In the grazing food web, the nutrients get circulated from plants to carnivorous or omnivorous animals. The basic idea of the food web is the transfer of food and energy from autotrophs to carnivorous or omnivorous animals. The structure of the food web is dependent on the species of animals present in the particular ecosystem. The terrestrial food web is different from an aquatic food web. This food flow also depicts the flow of energy from the producers to the consumers. A food web is a combination of several food chains. It shows the relationship of animals present in a particular habitat or ecosystem. A food web is an ecological concept based on food and energy transfer.
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