Arthropod

Arthropod Temporal range: 540–0 Ma PreЄ Є O S D C P T J K Pg N Cambrian–Holocene
Extinct an modren arthropods
Scientific classification
Kinrick:	Animalia
Subkinrick:	Eumetazoa
(unranked):	Bilateria
Superphylum:	Ecdysozoa
(unranked):	Tactopoda
Phylum:	Arthropoda von Siebold, 1848
Subphyla, unplaced genera, and Classes
Subphylum †Trilobitomorpha †Trilobita – trilobites (extinct) Subphylum Chelicerata Arachnida – speeders, scorpions, etc. Merostomata – horseshae crabs, eurypterids Pycnogonida – sea speeders Subphylum Myriapoda Chilopoda – centipedes Diplopoda – millipedes Pauropoda – sister group tae millipedes Symphyla – resemble centipedes Subphylum Crustacea Branchiopoda – brine shrimp etc. Remipedia – blind crustaceans Cephalocarida – horseshae shrimp Maxillopoda – barnacles, copepods, fish lice, etc. Ostracoda – seed shrimp Malacostraca – lapsters, crabs, shrimp, etc. Subphylum Hexapoda Insecta – insects Entognatha – springtails, etc. Incertae sedis Camptophyllia (extinct) Marrellomorpha (extinct) Acanthomeridion (extinct) Thelxiope

Arthropoda is the phylum for aw the Arthropod speshie. Arthropoda is in the domain eukaryots, the kinrick Animalia, the subkinrick Eumetazoa, an the superphylum Ecdysozoa. Arthropods haes exoskelets, lithed bodies, an lithed limms. Some o the maist weel-kent arthropods is insects, speeders, an trilobytes.

• Subphylum Trilobitomorpha
  • Trilobita– trilobytes (extinct)
• Subphylum Chelicerata
  • Arachnida– speeders, scorpions an that
  • Merostomata– horseshae keavies an that
  • Pycnogonida– sea speeders
  • Eurypterid– sea scorpions (extinct)
• Subphylum Myriapoda
  • Chilopoda– Jennie-hunder-feet
  • Diplopoda– millipedes
  • Pauropoda
  • Symphyla
• Subphylum Hexapoda
  • Insecta– insects
  • Entognatha
• Subphylum Crustacea
  • Branchiopoda– screws an that
  • Remipedia
  • Cephalocarida– horseshae shrimp
  • Maxillopoda– barnacles, fish lice an that
  • Ostracoda– seed shrimp
  • Malacostraca– lobsters, keavies, shrimp an that