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Crustaceans

Crustaceans. Carapace. Antennae. Phylum : Arthropoda Class : Crustacea 甲殼綱. Jointed appendages. carapace. antennae. Tail fan for escape movement. rostrum. chela. abdomen. walking legs. with swimmeret for swimming. Carapace. Shore crab. Sand crab. Fiddler crab. Horse-shoe

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Crustaceans

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  1. Crustaceans

  2. Carapace Antennae Phylum : Arthropoda Class : Crustacea 甲殼綱 Jointed appendages

  3. carapace antennae Tail fan for escape movement rostrum chela abdomen walking legs with swimmeret for swimming

  4. Carapace Shore crab

  5. Sand crab

  6. Fiddler crab

  7. Horse-shoe crab

  8. Horseshoe crab / kingcrab

  9. Barnacles

  10. Jointed legs creating feeding current

  11. Centipedes

  12. Phylum : Arthropoda Class : Myriapoda 多足綱 A centipede

  13. Arachnids

  14. Phylum : Arthropoda Class : Arachnida 蜘蛛網 4 pairs of jointed legs Head & throrax fused together A long-leg crab spider

  15. A mite

  16. Dog tick

  17. Scorpion

  18. Young scorpions on their mother’s back

  19. Insects

  20. Phylum : Arthropoda Class : Insecta 昆蟲綱 A fly

  21. 1 pair of compound eyes head thorax Abdomen 2 pairs of wings

  22. Blow fly maggots

  23. Wasps

  24. A black wasps

  25. Wasps larvae in nest

  26. Wasps nest

  27. Termites

  28. Winged reproductive termites

  29. Damage to pine

  30. butterfly

  31. Moth

  32. Moth’s eggs

  33. A caterpillar

  34. A cocoon

  35. A pupa inside a cocoon

  36. Moth

  37. Complete metamorphosis ( 完全變態 ) Adult ( imago ) eggs pupa Larva

  38. A silk moth

  39. Silk-moths’ cocoon

  40. Developmental stages ( incomplete metamorphosis )

  41. Incomplete metamorphosis Adult eggs nymph

  42. Cricket

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