WebThe organisation of sponges has been grouped into three main types, viz., ascon type, sycon type and leuconoid type due to simplicity in some forms and complexity in others. 5. Classification of Sponges: The classification of Porifera is based chiefly on types of skeleton found in them. WebSea sponges can be many different colors, sizes, and shapes. Very few animals eat sponges so they can live for a very long time. Some types have been found to live over 200 years!

Sponge - Taxonomic features and classification Britannica

WebThe vase sponge is a common species found in the Caribbean off the eastern coast of Florida. It is characterized by a large bell shape with a deep central cavity. This sponge … WebVolcano sponges are eaten by sea stars, while fire sponges are not, leaving the species to live in very different habitats. These two species were also found to have a difference in their susceptibility to disease and … booknum什么意思

A Magnificent New Sponge from the Deep Gets a Name

WebSponges can range in color from bright hues in shallow waters to deeper water grays and browns. Changing growing conditions can sometimes cause problems identifying sponge types. A sponge consists of … WebIn sponge farms, sea sponges can be produced on a commercial scale to be used as bath & shower sponges, or to extract bioactive compounds which are found in certain sponge species. The advantages of sea … WebSponges — simple aquatic animals with dense, yet porous, skeletons — are highly adapted to their environments. Corals are complex, many-celled organisms. Sponges are very simple creatures with no tissues. All … book number on passport card