Bacterial taxonomy Bacterial taxonomy Bacterial taxonomy is the taxonomy, i.e. the rank-based classification, of bacteria. In the scientific classification established by Carl Linnaeus, each species has to be assigned to a genus (binary nomenclature), which in turn is a lower level of a hierarchy of ranks (family, suborder, order, subclass, class, division/phyla, kingdom and domain). In the currently accepted classification of life, there are three domains (Eukaryotes, Bacteria and Archaea), which, in terms of taxonomy, despite following the same principles have several different conventions between them and between their subdivisions as are studied by different disciplines (botany, zoology, mycology and microbiology), for
Torpedo scad which is one of the thirty genera in the family Carangidae, a group of perciform fishes in the suborder Percoidei. The species was first scientifically described by Carl Linnaeus, a famed Swedish naturalist who is widely considered the father of modern taxonomy. The specimen described by Linnaeus was erroneously described as being from "America", and no holotype is known for the species. Ronald Frick designated a neotype for the species in 1999, however this was rejected as it failed to satisfy ICZN regulations. Linnaeus named the species "Scomber cordyla", placing the fish in the true mackerel genus, which was a