Is Nematoda and Nemathelminthes same?
Is Nematoda and Nemathelminthes same?
The nematodes (/ˈnɛmətoʊdz/ NEM-ə-tohdz or /ˈniːm-/ NEEM- Greek: Νηματώδη; Latin: Nematoda) or roundworms constitute the phylum Nematoda (also called Nemathelminthes), with plant-parasitic nematodes also known as eelworms. They are a diverse animal phylum inhabiting a broad range of environments.
What is the characteristics of Nemathelminthes?
General Characteristics of Nemathelminthes These are triploblastic, bilaterally symmetrical animals with organs system level of body organization. Body is elongated, cylindrical, unsegmented and vermiform. Size of the nematodes varies considerably in different species.
What is the common name of Nemathelminthes?
The organisms belonging to the phylum Nematoda are also known as “roundworms”.
Why Nemathelminthes are called as round worms?
The body of Aschelminthes is circular in cross section hence they are called as roundworms.
Is Aschelminthes and Nemathelminthes are same?
The Aschelminthes (also known as Aeschelminthes, Nemathelminthes, Nematodes), closely associated with the Platyhelminthes, are an obsolete phylum of pseudocoelomate and other similar animals that are no longer considered closely related and have been promoted to phyla in their own right.
Are nematodes harmful to humans?
The nematodes are not dangerous for humans, animals and the plant itself. Nematodes are also used in organic farming to destroy pests without resorting to aggressive poisons. The big advantage: other insects such as bees are not affected by the useful earthlings.
What is the difference between Platyhelminthes and Nemathelminthes?
The main difference between Platyhelminthes and Nematoda is that Platyhelminthes consists of flatworms with a thin, dorso-ventrally flattened body whereas Nematoda consists of a cylindrical body, which is tapered to fine ends at each end. Tapeworms, Turbellaria, Trematoda, and Monogenea examples of Platyhelminthes.