Suborder Hypochilomorphae Petrunkevitch 



1933 Hypochilomorphina 



Suborder Dipneumonomorphae Dipneumonomorphina 



Suborder Apneumonomorphae Apneumonomorphina 



Subphylum Mandibulata McLeay 1821 Mandibulata 



'^ Subphylum Crustacea Pennant 1777 Crustacea 



Class Eucrustacea Kingsley 1894 Eucrustacea 



Subclass Branchiopoda Lamarck 1801 Branchiopodia 



Order Anostraca Sars 1867 Anostracida 



Order Notostraca Sars 1867 Notostracida 



Order Conchostraca Sars 1867 Conchostracida 



Order Leptostraca Claus 1872 Leptostracida 



Order Cladocera Latreille 1829 Cladocerida 



Suborder Calyptomera Sars 1865 Calyptomerina 



Suborder Gymnomera Sars 1865 Gymnomerina 



Subclass Ostracoda Latreille 1802 Ostracodia 



Order Myodocopa Sars 1866 Myodocopida 



Order Cladocopa Sars 1866 Cladocopida 



Order Podocopa Sars 1865 Podocopida 



Order Platycopa Sars 1866 Platycopida 



Subclass Copepoda Latreille 1831 Copepodia 



Order Eucopepoda Claus 1875 Eucopepida 



Suborder Calanoida Dana 1852 Calanina 



Suborder Cyclopoida Burmeister 1834 Cyclopina 



Suborder Notodelphyoida Sars 1903 Notodelphyina 



Suborder Monstrilloida Sars 1903 Monstrillina 



Suborder Caligoida Claus 1885 Caligina 



Suborder Lerneopodida Stebbing 1910 Lernaeopodina 



Order Branchiura Burmeister 1834 Branchiurida 



Suborder Arguloida Wilson 1932 Argulina 



Subclass Cirripedia Burmeister 1834 Cirripedia 



Order Thoracica Darwin 1854 Thoracida 



Suborder Turrilepadomorpha Clarke 1896^ Turrilepadomorphina 



Suborder Lepadomorpha Darwin 1852 Lepadomorphina 



Suborder Verrucomorpha Darwin 1854 Verrucomorphina 



Suborder Balanomorpha Darwin 1854 Belanomorphina 



Order Ascothoracida Lacaze-Duthiers 1883 Ascothoracida 



Order Apoda Darwin 1854 Apodida 



Order Rhizocephala Fritz ^liiller 1862 Rhizocephalida 



■ Subclass Malacostraca Latreille 1802 Malacostracia 



Series Leptostraca Claus 1880 Leptostracia 



Division Phyllocarida Packard 1879 Phyllocarida 



Order Nebaliacea Clarke 1882 Nebalida 



Order *Rhinocarina Clarke 1882 *Rhinocarida 



Order *Ceratiocarina Clarke 1882 *Ceratiocarida 



Order *Hymenocarina Clarke 1882 *Hymenocarida 



Division *Nahecarida- Broili 1928 *Naliecarida 



Series Eumalacostraca Grobben 1892 Eumaloctistracia 



^Called Machaerida by Withers (1926), who suggests that these animals are related to annelids. 



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