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Concept: Classification of Animals (Non-chordata)

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Description

  • five distinguishing characters with two examples of Porifera, Cnidaria, Ctenophora, Platyhelminthes, Nematoda (Aschelminthes), Annelida, Mollusca, Arthropoda, Echinodermata, Hemichordata
  • Phylum – Porifera - Examples of Porifera : (a) Sycon (b) Euspongia (c) Spongilla
  • Phylum – Coelenterata (Cnidaria) - Examples of Coelenterata indicating outline of their body form : (a) Aurelia (Medusa) (b) Adamsia (Polyp)
  • Phylum – Ctenophora - sea walnuts or comb jellies
  • Phylum – Platyhelminthes -  Tape worm and Liver fluke
  • Phylum – Aschelminthes - Aschelminthes– Roundworm
  • Phylum – Annelida -  Nereis  and Hirudinaria
  • Phylum – Arthropoda - Locust, Butterfly, Scorpion, Prawn
  • Phylum – Mollusca - Pila, Octopus
  • Phylum – Echinodermata - Asterias, Ophiura
  • Phylum – Hemichordata - Balanoglossus and Saccoglossus
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