The phrase "which are categorized" is correct and usable in written English.
You can use it to provide additional detail about a group of things. For example, "The library carries a wide selection of books, which are categorized by genre."
Mites and springtails, which are categorized as mesofauna, are the next most prevalent.
Over the last fifty years, rock and roll splintered into dozens of subgenres, all of which are categorized as "popular music".
However, altered brain function that precipitates hallucinations and delusions is more often associated with specific psychiatric disorders, which are categorized as functional psychoses.
Elkhorn and staghorn coral, which are categorized as threatened under the Endangered Species Act, may be sent to a coral nursery, according to the plan.
Mr. Obama has referred, somewhat vaguely, to reinforcing "international norms," or standards, against the use of chemical weapons, which are categorized as "weapons of mass destruction" even though they are far less powerful than nuclear or biological weapons.
The predominant types of power reactors are pressurized water reactors (PWRs) and boiling water reactors (BWRs), both of which are categorized as light water reactors (LWRs) because they use ordinary (light) water as a moderator and coolant.
A British couple had the idea for Smories after watching their young daughter film herself reading to her even younger sister, and the site's videos, which are categorized by age for their pre-tween demographic (ages two to eight), reflect the project's simple roots.
Each case must satisfy criteria which are categorized into two groups: essential and variable.
Reservoir systems are generally analyzed by using mathematical models which are categorized as simulation and optimization.
For proteins, there are degrading enzymes called proteases, which are categorized as exopeptidases and endopeptidases.
Figure 12 shows the BASs extracted from Dauto agonists, some of which are categorized as subBASs.
