classis Malacostraca 
subclassis Phyllocarida Pacard 1879 
subclassis Hoplocarida Calman 1904
subclassis Eumalacostraca Grobben 1892
cohors Arthrostraca Burmeister 1834
ordo Syncarida Packard 1885
subordo Palaeocaridacea Brooks
1962 
Palaeocaris
subordo Anaspidacea Calman 1904
Anaspides
subordo Bathynellacea Chappius
1915 Bathynella
ordo Acaridea nov. 
subordo Isopoda Latreille 1817
subordo Amphipoda Latreille
1816
cohors Brachycarida nov.
ordo Hemicaridea nov.
subordo Spelaeogriphacea Gordon
1957 Spelaeogriphus
subordo Tanaidacea Dana 1853
Tanais=Apseudes
subordo Cumacea Kröyer 1846
Cuma=Bodotria
ordo Thermosbaenacea Monod 1927 Thermosbaena
cohors Eucarida Calman 1904
ordo Euphausiacea Calman 1852 Euphausia
ordo Decapoda Latreille 1803
ordo Amphionidacea Williamson 1973 Amphionides
cohors Mysoida nov. Mysis
ordo Mysidacea Boas 1883 Mysis
subordo Lophogastrida Boas 1883
Lophogaster
subordo Mysida Boas 1883
Mysis
subordo Pygocephalomorpha
Beurlen 1930 Pygocephalus
ordo Waterstonellidea nov. Waterstonella
ordo Belotelsonidea nov. Belotelson
cohors uncertain
ordo Eocaridacea Brooks 1962