Definition
noun, plural: infraorders
(taxonomy) A taxonomic category of related families of organisms, ranking below Suborder
Supplement
Word origin: infra– (below) + order
See also:
Dictionary > Infraorder
You will also like...
![temperature - abiotic factor](https://www.biologyonline.com/wp-content/uploads/2020/02/Abiotic-and-Biotic-Factors-224x168.jpg)
Abiotic and Biotic Factors
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
![Regulation of Biological Systems](https://www.biologyonline.com/wp-content/uploads/2020/02/Regulation-of-Biological-Systems-300x168.jpg)
Regulation of Biological Systems
Regulation of Biological Systems tutorials are focused on the modulation of biological systems from cell to population l..
![Gene Pool and Speciation](https://www.biologyonline.com/wp-content/uploads/2020/02/The-Gene-Pool-and-Speciation-252x168.jpg)
The Gene Pool and Population Genetics
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
![Homo Species](https://www.biologyonline.com/wp-content/uploads/2020/02/The-Homo-Species-198x168.jpg)
The Homo Species
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
![Freshwater Ecology](https://www.biologyonline.com/wp-content/uploads/2020/02/Freshwater-Ecology-300x168.jpg)
Freshwater Ecology
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
![Electromagnetic spectrum of a brain](https://www.biologyonline.com/wp-content/uploads/2020/02/Sleep-and-Dreams-Neurology-243x168.jpg)
Sleep and Dreams – Neurology
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..