Decapoda

Ny Decapoda dia filaharana lehibe ao amin' ny Crustacea, ao amin' ny kilasy Malacostraca, manana tongotra 5 ankavia sy 5 ankavanana. izay ahitana ny fozan-dranomamy, ny drakaka, ny makamba, ny orana, ny fozaorana, ary hatramin' ny langosta. Tombanana ho misy karazana efa ho 15 000 eo ho eo ao amin' ny sokajy 2 700 eo ho eo, misy karazana fôsily 3 300 eo ho eo ity filaharana ity.

Biby mpihinan-kena, mpihinana fatim-biby, na mpihinana poti-javatra avy amin' ny zavamananaina ny Decapoda. Miana an-dranoasina ny ankamaroany. Ny sasany, toy ny orana, dia miaina anaty ranomamy, ary ny hafa, toy ny fozam-boanio, dia miaina an-tanety eny amin' ny toerana mando.

Araka ny mahazatra, araka ny endriky ny kibony, dia nozaraina roa ny Decapoda:

Macroura: manana kibo lava, toy ny orana, ny fozaorana, ny makamba, ny patsa, sns;
Brachyura: manana kibo fohy ary matetika miforitra eo ambanin' ny tratrany, toy ny foza sy ny drakaka.

Misy anefa vondron-karazana izay manalasala ny fanasokajiana azy: Charassocarcinus Van Straelen, 1925

Teo aloha izy ireo dia nosokajiana ho zana-pilaharana roa antsoina hoe Natantia ("milomano") sy Reptantia. ("mandady")

Mizara ho zana-pilaharana roa, mifototra amin' ny endriky ny sagogany sy ny fomba fitondrany vohoka ny Decapoda:

Dendrobranchiata Bate, 1888 (manatody anaty rano);
Pleocyemata Burkenroad, 1963 (mikotrika ny atodiny eo ambanin' ny kibony
Aristaeomorpha foliacea, (Aristeidae - Dendrobranchiata)

Fanakilasiana

Order Decapoda Latreille, 1802

Suborder Dendrobranchiata Bate, 1888
- Penaeoidea Rafinesque, 1815
- Sergestoidea Dana, 1852
Suborder Pleocyemata Burkenroad, 1963
- Infraorder Stenopodidea Bate, 1888
- Infraorder Caridea Dana, 1852
  - Procaridoidea Chace & Manning, 1972
  - Galatheacaridoidea Vereshchaka, 1997
  - Pasiphaeoidea Dana, 1852
  - Oplophoroidea Dana, 1852
  - Atyoidea De Haan, 1849
  - Bresilioidea Calman, 1896
  - Nematocarcinoidea Smith, 1884
  - Psalidopodoidea Wood-....., 1874
  - Stylodactyloidea Bate, 1888
  - Campylonotoidea Sollaud, 1913
  - Palaemonoidea Rafinesque, 1815
  - Alpheoidea Rafinesque, 1815
  - Processoidea Ortmann, 1896
  - Pandaloidea Haworth, 1825
  - Physetocaridoidea Chace, 1940
  - Crangonoidea Haworth, 1825
- Infraorder Astacidea Latreille, 1802
  - Enoplometopoidea de Saint Laurent, 1988
  - Nephropoidea Dana, 1852
  - Astacoidea Latreille, 1802
  - Parastacoidea Huxley, 1879
- Infraorder Glypheidea Winckler, 1882
  - Glypheoidea Winckler, 1882
- Infraorder Axiidea de Saint Laurent, 1979b
- Infraorder Gebiidea de Saint Laurent, 1979
- Infraorder Achelata Scholtz & Richter, 1995
- Infraorder Polychelida Scholtz & Richter, 1995
- Infraorder Anomura MacLeay, 1838
  - Aegloidea Dana, 1852
  - Galatheoidea Samouelle, 1819
  - Hippoidea Latreille, 1825a
  - Chirostyloidea Ortmann, 1892
  - Lomisoidea Bouvier, 1895
  - Paguroidea Latreille, 1802
- Infraorder Brachyura Linnaeus, 1758
  - Section Dromiacea De Haan, 1833
    - Dromioidea De Haan, 1833
    - Homolodromioidea Alcock, 1900
    - Homoloidea De Haan, 1839
  - Section Raninoida De Haan, 1839
  - Section Cyclodorippoida Ortmann, 1892
  - Section Eubrachyura de Saint Laurent, 1980
    - Subsection Heterotremata Guinot, 1977
      - Aethroidea Dana, 1851
      - Bellioidea Dana, 1852
      - Bythograeoidea Williams, 1980
      - Calappoidea De Haan, 1833
      - Cancroidea Latreille, 1802
      - Carpilioidea Ortmann, 1893
      - Cheiragonoidea Ortmann, 1893
      - Corystoidea Samouelle, 1819
      - Dairoidea Serène, 1965
      - Dorippoidea MacLeay, 1838
      - Eriphioidea MacLeay, 1838
      - Gecarcinucoidea Rathbun, 1904
      - Goneplacoidea MacLeay, 1838
      - Hexapodoidea Miers, 1886
      - Leucosioidea Samouelle, 1819
      - Majoidea Samouelle, 1819
      - Orithyioidea Dana, 1852c
      - Palicoidea Bouvier, 1898
      - Parthenopoidea MacLeay,
      - Pilumnoidea Samouelle, 1819
      - Portunoidea Rafinesque, 1815
      - Potamoidea Ortmann, 1896
      - Pseudothelphusoidea Ortmann, 1893
      - Pseudozioidea Alcock, 1898
      - Retroplumoidea Gill, 1894
      - Trapezioidea Miers, 1886
      - Trichodactyloidea H. Milne-Edwards, 1853
      - Xanthoidea MacLeay, 1838
    - Subsection Thoracotremata Guinot, 1977
      - Cryptochiroidea Paul'son, 1875
      - Grapsoidea MacLeay, 1838
      - Ocypodoidea Rafinesque, 1815
      - Pinnotheroidea De Haan, 1833