Displaying articles by tag: Larva of Porifera

BS Media in Zoology
Tuesday, 27 June 2017 08:26

LARVAE OF PORIFERA, COELENTERATA AND PLATY HELMENTHES

LARVAE OF PORIFERA Parenchymula (Stereo- gastrula) - Leucosolenia Rhagon - Higher sponges Amphiblastula - Sycon Larvae of Porifera LARVAE OF COELENTERATA Planula - Obelia, Sea Anemone Ephyra - Aurelia (Jelly fish) Actinula - Some hydrozoan Anthocynathus - Coral fungia Conaria - Velella Hydratubia - Aurelia Planula - Obelia, Sea Anemone…

  • Zoology
  • Zoology Notes
  • Notes
  • Article
  • Biology Facts
  • Larva of Porifera
  • Larva of Coelenterata
  • Larva of Platy Helmenthes
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BS Media in Zoology
Monday, 17 April 2017 15:49 Featured

PORIFERA LARVA – PARENCHYMA AND AMPHIBLASTULA LARVA

Parenchyma Larva:   Parenchyma Larva is seen in the life history of Leucosolenia. The life history of Leucosolenia was described by Metchnikoff in 1879 and Minchin in 1896.   The fertilisation is internal. Zygote undergoes holoblastic cleavage and develops into coeloblastula. It shows a hollow cavity covered by a single…

  • Zoology
  • Zoology Notes
  • Larva of Porifera
  • Parenchyma Larva
  • Amphiblastula Larva
  • Article
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