What does Mastigophora mean?
: a subphylum of protozoans comprising forms typically having one or more flagella and reproducing asexually usually by binary fission.
What are the examples of Mastigophora?
Dictyochales
BicosoecidaPedinellales
Flagellate/Representative species
What animals belong to class Mastigophora?
Some examples of species that belong to this group include:
- Trypanosoma.
- Trichonomas.
- Mastigamoeba.
- Leishmania.
- Giardia.
What disease does Mastigophora cause?
The most notable trypanosomal diseases are trypanosomiasis (African Sleeping Sickness and South American Chagas Disease); these are caused by species of Trypanosoma. Leishmaniasis is a trypanosomal disease caused by species of Leishmania.
How does Sarcodina reproduce?
Sarcodines reproduce sexually by syngamy (fusion of two gametes) and asexually by division or budding. In multinucleate forms, cytoplasmic division with distribution of the nuclei occurs.
Is Mastigophora a phylum?
Sarcomastigophora
Mastigophora/Phylum
A taxonomic group within Phylum Sarcomastigophora, and includes all protozoa that use flagella for movement. This group is further divided into two classes: Phytomastigophorea and Zoomastigophorea.
What is the example of Sporozoans?
Sporozoans are organisms that are characterized by being one-celled, non-motile, parasitic, and spore-forming. Most of them have an alternation of sexual and asexual stages in their life cycle. An example of sporozoan is the Plasmodium falciparum, which is the causative agent of malaria.
What is Locomotory organ of class Mastigophora?
– Mastigophora possesses flagella as their locomotory apparatus. They can be free- living aquatics, parasites, commensals, or symbionts. E.g. Trypanosoma, Leishmania. They are also known as zooflagellates.
Are Sporozoans parasitic?
The sporozoans comprise the phylum Sporozoa. Sporozoans are organisms that are characterized by being one-celled, non-motile, parasitic, and spore-forming. Most of them have an alternation of sexual and asexual stages in their life cycle.
Is Sarcodina a parasite?
Although some are parasitic on plants or animals, most sarcodines are free-living, feeding on bacteria, algae, other protozoans, or organic debris. The genera are distinguished by the structure of their pseudopodia. See also pseudopodium.
What makes Sarcodina unique?
Sarcodina, the largest phylum (11,500 living species and 33,000 fossil species) of protozoans). It comprises the amebas and related organisms; which are all solitary cells that move and capture food by means of pseudopods, flowing temporary extensions of the cell. Most sarcodines are free living; others are parasitic.
How do pseudopods reproduce?
In a form of asexual reproduction, the pseudopods begin by pulling apart, after which the nuclear material replicates. As the pseudopods’ separation progresses, they eventually split the nucleus, and then the cell, into two smaller individuals.
What is the medical definition of a Mastigophora?
Medical Definition of Mastigophora. : a subphylum of protozoans comprising forms typically having one or more flagella and reproducing asexually usually by binary fission.
How is Mastigophora classified in the kingdom Protozoa?
Classified under the kingdom Protozoa, Mastigophora is one of the groups whose classification has proved controversial over the years. For instance, while it has been ranked as a subphylum under the phylum Sarcomastigophora in some books, it’s described as a Superclass under the subphylum Sarcomastigophora in others.
What are the different modes of reproduction in Mastigophora?
Modes of reproduction in Mastigophora vary depending on the organism. For instance, whereas most of the species largely rely on longitudinal binary fission, others have a more complex life cycle that switches between sexual and asexual modes of reproduction.
What makes a Zoomastigophora a zooflagellate?
Also referred to as zooflagellates, Zoomastigophora are characterized by the presence of a whip-like flagella (one or more flagella) that they use for locomotion. Unlike members of the class phytomastigophora, these organisms do not contain chloroplast in their cytoplasm.