Rotifer – Common Unicellular Animals



PHYLUM ROTIFERA is a family of diploid plants which are native to North America. They belong to the same genus as cucumbers and tomatoes. It was named after the PHYLUM ROTIFERA tree (Botanical name: Labiatae rudy) found on the island of Trinidad and Tobago. This is a deciduous tree with alternate leaves and flowers. The genus Labiatae contains several subgenres including the common name.


The three classes of this genus are obvious – aida, decode and seisonidea. Each class has several common species. Examples of common conifers in this group include: Acer palmatum, which is native to the southern United States, Chile, Argentina and Uruguay. Colurella apatita, which is also from the United States and grows well in the southern parts of Venezuela, Brazil, Peru and Bolivia. Habrotrocha anemoneuris, warm water species which is a native of the coastal area of Guyana. This warm-loving rotifer belongs to the same subclass of the phylum as cabbage.


Aida, which has three classes, is represented by nine subspecies. These are distributed broadly over the Old World, but are particularly widespread in the tropical forests of Brazil and Suriname. Only two of these, both from northern latitudes, are recorded from oral sources, and they are Acrifolium esculentum (photo eye) and A. carltonii (sign). In addition, the plant has also been recorded from the drier parts of central and southern India.

plants reproduce

Since these plants reproduce most readily in humid conditions, it is not surprising that the dry forms of PHYLUM ROTIFERA are abundant on islands and other locations where the humidity is low. Distribution and acclimation into the mainland are therefore less than severe. The three classes of rotifers are distinguished by the size and structure of their prothalliums.

Classes Of Rotifers

The three classes, PHYLUM ROTIFERA, ACRIFOLIA and SUCANFRUANA, have different prothallium types. The smallest is the acanthocephala, with a diameter of only four millimeters. This is a very simple, linear plant with a single, long leaf. The other two classes, the other two seiunifolias, consist of a floriferous type with three to nine leaves; pentasporidioides, with five to nine leaves; and racemosus, with one to seven leaves. All other classifications, including the seisonidea, are polypodium.


The seisonidea has very few branches, unlike the other species in this group. This makes them especially good for drying in freshwater environments, such as man made dikes or other watertight surfaces used for sports facilities. PHYLUM ROTIFERA has evolved over hundreds of years in various parts of the world as dry species that grows well in many regions, although their presence is less prevalent in tropical countries where they prefer grasses and other plants.

MultiCellular Animals

The species PHYLUM ROTIFERA belongs to the genre of multicellular animals and belongs to the class of chordate. Multicellular animals are characterized by their ability to multiply indefinitely without causing any harm to the environment. The term chordate refers to the many chordate species that share a common ancestry and derive their roots from a single root. The term multicellular does not mean that the animals have no cell content; it simply means that each cell belongs to a group of cells that are larger than those found in eukaryotic cells.


A number of chordate families, including all four members of the genus Cynuridae, are classified in the order Anura, together with several unicellular species. The most notable of these is the Cynuridae, which includes the common bulldog, English bulldog, and Golden retriever. Other bulldogs belong to the genus Mastiff, while most golden retrievers, the English terrier, the American Staffordshire terrier, and the poodle are considered to belong to the unicellular category. There are also a number of unicellular animals in the order Prototheria, including both the mongoose and the hare.

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