Since then the last four have all been subsumed into a single phylum, the Chordata, while his Insecta (which included the crustaceans and arachnids) and Vermes have been renamed or broken up.
Sejak itu empat kelas terakhir semuanya telah dimasukkan ke dalam satu filum, Chordata, sementara Insecta-nya (yang mencakup krustasea dan arakhnida) dan Vermes telah diganti namanya atau dipecah.