Arthropoda: Béda antara owahan

* '''Subfilum [[Trilobitomorpha]]'''

** [[Trilobita]] — trilobites (punah)

* '''Subfilum [[Chelicerata]]'''

** [[Arachnida]] — [[angga-angga]], [[kala jengking]], lsp.

** [[Xiphosura]] — ''[[horseshoe crab]]s'', lsp.

** [[Pycnogonida]] — angga-angga laut

** [[Eurypterid]]a — kala jengking laut (punah)

* '''Subfilum [[Myriapoda]]'''

** [[Chilopoda]] — [[klabang]]

** [[Diplopoda]] — ''[[millipede]]s''

** [[Pauropoda]]

** [[Symphyla]]

* '''Subfilum [[Hexapoda]]'''

** [[srangga|Insecta]] — srangga

** [[Entognatha]]

* '''Subfilum [[Crustacea]]'''

** [[Branchiopoda]] – [[urang asin]] lsp.

** [[Remipedia]]

** [[Cephalocarida]] – ''horseshoe shrimp''

** [[Maxillopoda]] — [[remis]], [[tuma iwak]], lsp.

** [[Ostracoda]] – ''seed shrimp''

** [[Malacostraca]] — [[lobster]], [[yuyu]], [[urang]], lsp.