HYPOTRICHIDA Meaning and
Definition
-
Hypotrichida is a taxonomical order of ciliated protozoans that belong to the class Oligohymenophorea. These organisms are characterized by possessing a well-defined oral apparatus, also known as the infraciliature, which is located on the ventral side of their bodies. Hypotrichida includes a diverse range of species that exhibit a unique morphology and feeding behavior.
Members of the order Hypotrichida are commonly found in freshwater environments, such as lakes, ponds, and streams, although some species manage to thrive in marine habitats as well. They are known for their distinctive shape, with a flattened or elongated body covered in a dense layer of cilia that aid in locomotion, attachment to substrates, and feeding.
Hypotrichida have a specialized cytopharynx, which enables them to consume various types of small organic particles, such as bacteria and other microorganisms, through filter feeding. This method of nutrition has allowed them to occupy different ecological niches within their habitats.
Reproduction in Hypotrichida is primarily asexual, occurring through binary fission or budding. However, under certain conditions, sexual reproduction through conjugation can also take place, facilitating genetic exchange among individuals.
Due to their ecological significance and biodiversity, Hypotrichida plays a crucial role in the functioning of aquatic ecosystems. Scientists study this taxonomic group to better understand their molecular biology, genetics, and evolutionary history, as well as their potential use in environmental monitoring and bio-indicator assessment.
-
An order of Ciliata in which the cilia are confined to the under surface of a flattened cell and sometimes fuse to form membranelles and cirri.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HYPOTRICHIDA
- hypotricha
- gypotrichida
- bypotrichida
- nypotrichida
- jypotrichida
- uypotrichida
- yypotrichida
- htpotrichida
- hgpotrichida
- hhpotrichida
- hupotrichida
- h7potrichida
- h6potrichida
- hyootrichida
- hylotrichida
- hy-otrichida
- hy0otrichida
- hypitrichida
- hypktrichida
- hypltrichida
Etymology of HYPOTRICHIDA
The word "Hypotrichida" is derived from Greek roots. Its etymology can be broken down as follows:
1. "Hypo-" (ὑπό): This prefix in Greek means "under" or "less than", and is used to indicate a decrease or reduction.
2. "Trich-" (τριχ-): This root comes from the Greek word "trichos" (τρίχος) which means "hair".
3. "-ida": This suffix is commonly used in biological taxonomy to indicate an order or a group of organisms sharing certain characteristics.
Combining these elements, "Hypotrichida" can be understood to mean "reduced hair" or "less hairy". This term is used in biology to refer to an order of ciliated protozoans that have a reduced number of hair-like structures called cilia.
