How many species of class Pisces?

Class Pisces, commonly known as fish, comprises over 32,000 species, making it one of the most diverse groups of vertebrates. This class is further divided into three main groups: jawless fish (Agnatha), cartilaginous fish (Chondrichthyes), and bony fish (Osteichthyes). The exact number of species can vary as new species are discovered and classifications are updated.