The least level of classification in terms of Binomial Nomenclature in Taxonomy is Kingdom. There are seven different levels of classification. The acronym I use to remember is King Phillip Came Over For Great Spaghetti. This stands for: Kingdom Phylum Class Order Family Genus Species.
The domain Eukarya contains organisms that can move, as it includes a wide range of organisms such as animals, plants, fungi, and protists that have the ability to move at least for part of their lives.
Phylum includes the least variety of organisms. It is a higher taxonomic rank that groups together related classes and is below the domain and kingdom levels.
The least specific taxonomic classification is Domain. It represents the broadest level of classification in the biological classification system.
There are several classification levels that are more specific then the family level. From least to greatest they are; order, class, phylum, kingdom and domain. Domain being the greatest of the 8 classification levels.
Kingdom is the taxonomic level that includes the greatest number of species.
Species
Species
species
Species
The classification group which has the least variety of organisms would be species. This is because it is the smallest class, and has been narrowed down beginning from kingdom.
species
The highest level of classification, domain, has the least variety of organisms, encompassing only three major groups: Bacteria, Archaea, and Eukarya.
The class of animals that contains the least examples is the family, as it is the lowest level in the classification of animals.
Species
The classification of species.
The domain Eukarya contains organisms that can move, as it includes a wide range of organisms such as animals, plants, fungi, and protists that have the ability to move at least for part of their lives.
Living organisms that are not bacteria, viruses, etc.